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#1第二丁醇- 維基百科，自由的百科全書
第二丁醇（IUPAC名：2-丁醇）為二級醇，其分子式為CH3CH(OH)CH2CH3。 ... The Water Solubility of 2-butanol: A widespread Error by Donald B. Alger of California ...
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#22-Butanol | C4H10O - PubChem
2 -Butanol | C4H10O | CID 6568 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, ...
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#32-Butanol 99 78-92-2 - Sigma-Aldrich
2 -Butanol 99%; CAS Number: 78-92-2; EC Number: 201-158-5; Synonyms: sec-Butyl alcohol,(±)-2-Butanol; Linear Formula: CH3CH2CH(OH)CH3; ...
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#4ICSC 0112 - 2-BUTANOL - ILO
2 -BUTANOL, ICSC: 0112 (May 2018). sec-Butyl alcohol. Butan-2-ol 1-Methyl propanol. Methyl ethyl carbinol. Butylene hydrate ...
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#52-Butanol - the NIST WebBook
2 -Butanol · Formula: C4H10O · Molecular weight: 74.1216 · IUPAC Standard InChI: InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3 Copy. InChI version 1.06 · IUPAC Standard ...
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#62-Butanol 78-92-2 | TCI AMERICA
2 -Butanol ... Synonyms: sec-Butyl Alcohol ... * Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within ...
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#72-Butanol | CAS 78-92-2 | SCBT
Buy 2-Butanol (CAS 78-92-2), a useful alcohol for proteomics research, from Santa Cruz. Purity: ≥99%, Molecular Formula: C4H10O, MW: 74.12.
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#82-丁醇 CAS 78-92-2 | 109630 - Merck Millipore
2 -丁醇 CAS 78-92-2 GR for analysis EMSURE® - Find MSDS or SDS, a COA, data sheets and more information. ... Description, 2-Butanol.
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#9A18658 (±)-2-Butanol, 99% - sec-Butyl alcohol - Alfa Aesar
(^+)-2-Butanol is widely used as a solvent for domestic cleaning agents and paint removers. It is also utilized in perfumes and artificial flavors.
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#102-Butanol, 10 l, PE/steel | Aliphatic Alcohols - Carl Roth
2 -Butanol, 10 l, PE/steel. ≥98,5 %, for synthesis. Downloads / MSDS. Certificates of Analysis.
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#11(S)-(+)-2-Butanol | C4H10O | ChemSpider
Structure, properties, spectra, suppliers and links for: (S)-(+)-2-Butanol, 4221-99-2, 81939-73-3, butyl alcohol.
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#12[2-Butanol] - De Gruyter
IUPAC Name, butan-2-ol. Alternative Names, 2-Butanol sec-Butanol Butan-2-ol. SEC-BUTYL ALCOHOL. Molecular Formula, C4H10O. Molar Mass, 74.123 g/mol.
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#13CHEBI:35687 - butan-2-ol - EMBL-EBI
2 -Butanol, or sec-butanol, is an organic compound with formula CH3CH(OH)CH2CH3. This secondary alcohol is a flammable, colorless liquid that ...
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#142-Methyl-2-butanol - Gasmet.com.hk
2 -Methyl-2-butanol. Other names: Amylene hydrate; tert-Amyl alcohol; tert-Pentanol; 1,1-Dimethyl-1-propanol. Formula: C5H12O CAS: 75-85-4
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#152 Butanol - an overview | ScienceDirect Topics
Glycerol Extraction. Glycerol (Mallinckrodt Baker, NJ) was extracted from 2-butanol (Sigma-Aldrich). The organic phase consisted of 86.2 g glycerol dissolved ...
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#16four isomers: 1-butanol, 2-butanol, tert-butanol, isobutanol
Butanols - four isomers: 1-butanol, 2-butanol, tert-butanol, isobutanol · Resumen. Presents individual monographs on the risks to health and the environment ...
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#17An artificial synthetic pathway for acetoin, 2,3-butanediol, and ...
In this study, we designed a completely artificial reaction pathway for upgrading ethanol to acetoin, 2,3-butanediol, and 2-butanol in a cell-free ...
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#182-butanol, 78-92-2 - The Good Scents Company
Functional use(s) - flavor and fragrance agents, extraction solvent. Has an fruity type odor.
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#19Kinetics of the Hydrogen Abstraction Reaction From 2-Butanol ...
The kinetics of the hydrogen abstraction from 2-butanol by hydroxyl radical have been studied using multipath variational transition-state ...
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#20sec-Butyl alcohol - Hazardous Substance Fact Sheet
1-Methyl Propanol. Chemical Name: 2-Butanol. Date: September 1998 Revision: January 2008. CAS Number: 78-92-2. RTK Substance Number: 1645. DOT Number:.
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#21NIOSH Pocket Guide to Chemical Hazards - sec-Butyl alcohol
2 -Butanol, Butylene hydrate, 2-Hydroxybutane, Methyl ethyl carbinol Colorless liquid with a strong, pleasant odor.
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#222-Butanol (1.2 mL/ampule; 3 ampules) - USP Store
2 -Butanol (1.2 mL/ampule; 3 ampules) ; Material Origin *. Chemical Synthesis · USP Certificate or Product Information Sheet. 1081829 - R006S0. Valid Use Date (if ...
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#23(+/-)-2-Butanol, 99%, Thermo Scientific™
(^+)-2-Butanol is widely used as a solvent for domestic cleaning agents and paint removers. It is also utilized in perfumes and artificial flavors.
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#242-Butanol and Butanone Production in Saccharomyces ...
2 -Butanol and its chemical precursor butanone (methyl ethyl ketone – MEK) are chemicals with potential uses as biofuels and biocommodity ...
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#252-Butanol, anhydrous, 99%, Thermo Scientific
Hygroscopic; H 2 O <0.01% Shop 2-Butanol, anhydrous, 99%, Thermo Scientific™ at Fishersci.com.
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#262-Butanol | B85919 | Honeywell Research Chemicals
2 -Butanol Reagent Grade, ≥99%, CAS Number: 78-92-2,(B85919 Honeywell).Shop now or request a quote.
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#27SEC-BUTYL ALCOHOL (SEC-BUTANOL) - OSHA
CAS #, 78-92-2. Formula. C₄H₁₀O. Synonyms. 2-butanol; butylene hydrate; 2-hydroxybutane; methyl ethyl carbinol ...
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#28ASTM D3606 2-Butanol IS | LGC Standards
Buy ASTM D3606 2-Butanol IS online at LGC Standards, for the highest quality reference standards for environmental analysis and testing.
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#292-Butanol - chemeurope.com
2 -Butanol 2-Butanol IUPAC name 2-Butanol Other names Butan-2-olsec-Butanolsec-Butyl alcohol Identifiers CAS number [1](+): [4221-99-2](-): ...
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#30Showing Compound 2-Butanol (FDB003382) - FooDB
2 -Butanol is chiral and thus can be obtained as either of two stereoisomers designated as (R)-(-)-2-butanol and (S)-(+)-2-butanol. It is ...
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#31Microbial 2-butanol production with Lactobacillus diolivorans
2 -Butanol is known to be produced by some Lactobacillus spp. through reduction of 2,3-butanediol (2,3-BTD) during anaerobic sugar ...
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#32Showing metabocard for 2-Butanol (HMDB0011469) - Human ...
2 -Butanol, also known as 2-butyl alcohol or 2-hydroxybutane, belongs to the class of organic compounds known as secondary alcohols. Secondary ...
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#332-BUTANOL FOR SYNTHESIS 201022500 Reagents 78-92-2
2 -BUTANOL FOR SYNTHESIS sec-Butyl alcohol · Physical Properties · Safety Information and Hazard Symbols · Packing · Specifications.
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#342-丁醇_百度百科
2 -丁醇，是一种有机化合物，化学式为C4H10O，为无色透明液体，有类似葡萄酒的气味，用于生产甲乙酮， ... 中文名: 2-丁醇; 外文名: 2-butanol; 别 名: 仲丁醇 ...
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#352-Butanol CAS 78-92-2 | 822263 - EMD Millipore
2 -Butanol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS; CoA. Synonyms: sec-Butyl alcohol. CAS ...
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#36SEC-BUTYL ALCOHOL | CAMEO Chemicals | NOAA
78-92-2 (SEC-BUTYL ALCOHOL) ... 2-BUTANOL external link ... Mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified ...
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#37Production of 2-butanol through meso-2, 3-butanediol ...
In this study, a range of lactic acid bacteria were screened for 2-butanol production capability and the kinetic properties of the relevant enzymes were ...
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#38CA2565675C - Process for the preparation of 2-butanol - Google
CA2565675C - Process for the preparation of 2-butanol - Google Patents ... BTANRVKWQNVYAZ-UHFFFAOYSA-N 2-Butanol Chemical compound data:image/svg+xml;base64 ...
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#394-PHENYL-2-BUTANOL | FEMA - Flavor and Extract ...
Updated use levels and food categories collected as part of the FDA's SLR project are available from the FEMA office for this flavor ingredient upon request.
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#40The formation of 2-butanone and 2-butanol in Cheddar cheese
The bacteriological formation of 2-butanone and 2-butanol was investigated. The data suggest that 2-butanol is formed in cheese via 2-butanone in 3 steps, ...
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#41B689897 - Toronto Research Chemicals
Chemical Name, 2-Butanol-d3. Synonyms, sec-Butyl-2',2',2'-d3 Alcohol; 2-Butan-1,1,1-d3-ol. CAS Number, 53716-61-3. Alternate CAS #, Unlabelled: 78-92-2.
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#42Enzymatic Oxidation of Butane to 2‐Butanol in a Bubble Column
This setup allowed the production of 115 mmol 2-butanol and 70 mmol butanone with an overall total turnover number (TTN) of over 15.000, thereby ...
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#43(±)-2-Butanol ≥99% analytical reagent | VWR
CAS: 78-92-2 MDL: MFCD00004569 EINECS: 201-158-5 Synonyms: sec-Butanol, (±)-2-Hydroxy butane, (±)-Ethyl methyl carbinol, (±)-Methyl ethyl carbinol, ...
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#44Substance Details - 2-Butanol - US EPA
2 -Butanol. Systematic Name List. Chemical Abstracts Index Name. Preferred Acronym. CAS Number. 78-92-2. EPA Identification Number. Molecular Formula.
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#45Physical properties of alcohols | Britannica
ethanol, ethyl alcohol, CH3CH2OH, −114. 1-propanol, n-propyl alcohol, CH3CH2CH2OH, −126. 2-propanol, isopropyl alcohol, (CH3)2CHOH, −89. 1-butanol ...
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#462-BUTANOL
2 -BUTANOL sec-Butyl alcohol. Methyl ethyl carbinol. Butylene hydrate. C4H10O/CH3CHOHCH2CH3. Molecular mass: 74.1. CAS # 78-92-2. RTECS # EO1750000
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#472-Butanol - Substance Information - ECHA - europa.eu
(±)-butan-2-ol. Aerosols Directive - Flammable Contents - Labelling Requirements, CAD - Chemical Agents Directive, Art. · 2-Butanol. EU. · Butan-2-ol. EC ...
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#48The participation of 2-butanone in 2-butanol-induced ...
The role of alcohol metabolism in 2-butanol-induced potentiation of carbon tetrachloride (CCl4) hepatotoxicity was studied in rats.
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#49Molecule Gallery - Alcohols - Angelo State University
2 -Methyl-2-propanol, or tert-butanol, or tert-butyl alcohol, or t-butyl alcohol, is a three-carbon chain, with the OH group and a methyl group on the middle ...
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#502-Methyl-2-butanol, 97.5+%, 100ml › Customer reviews
Find helpful customer reviews and review ratings for 2-Methyl-2-butanol, 97.5+%, 100ml at Amazon.com. Read honest and unbiased product reviews from our ...
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#512-butanol - Wolfram|Alpha
2 -butanol. Natural Language; Math Input. NEWUse textbook math notation to enter your math. Try it. ×. Have a question about using Wolfram|Alpha?
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#53Vopour-Liquid Equilibrium in the 2-Butanol–Water System and ...
The activities of solvent showed positive deviation from Raoult's law. There was a sign of salting effect on 2-butanol by uranylnitrate hexahydrate.
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#54About: 2-Butanol - DBpedia
2 -Butanol, or sec-butanol, is an organic compound with formula CH3CH(OH)CH2CH3. This secondary alcohol is a flammable, colorless liquid that is soluble in ...
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#55What is the structural formula for 2-Butanol? - Quora
2 -Butanol (also known as sec-butanol in some older literature or as butan-2-ol in newer literature) is a simple secondary alcohol with the structural ...
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#562-BUTANOL | 15892-23-6 - ChemicalBook---Chemical Search ...
Visit ChemicalBook To find more 2-BUTANOL(15892-23-6) information like chemical properties,Structure,melting point,boiling point,density,molecular formula ...
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#57The number of alkene(s) which can produce - 2 - butanol by ...
Click here to get an answer to your question ✍️ The number of alkene(s) which can produce - 2 - butanol by the successive treatment of (I) B2H6 in ...
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#582-butanol is heated with conc. H_2SO_4 at 170-180^@C.
2 -butanol is heated with conc. H_2SO_4 at 170-180^@C. Updated On: 12-8-2020. 5.9 K.
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#592-Butanol - Chemie.de
2 -Butanol (auch sec-Butanol oder nach IUPAC Butan-2-ol) ist ein aliphatischer Kohlenwasserstoff. Es ist ein sekundärer Alkohol und gehört zu den Alkanolen.
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#60仲丁醇（2-butyl alcohol - 中文百科知識
中文同義詞：2-丁醇；第二丁醇；甲基乙基甲醇；另丁醇。 英文名稱：sec-Butanol；. 英文同義詞：(R,S)-Butan-2-ol;(RS)-2-butanol;1 ...
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#61Names, Synonyms, and Structures of Organic Compounds
22710 : 1 - Butanol , 4 - bromo23981 : Butane , 2 - iodo- , ( + )20155 : 2 - Butanol , 3 - bromo- , ( R * , S * ) . 21001 : Butane , 2 - iodo- , ( R )( + ...
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#622 butanol price Chemicals - Alibaba.com
China Reliable Supplier 99.5% New Style Sec-butyl alcohol / 2 butanol price with Cas 15892-23-6 for sale. $0.80-$1.60/ Kilogram. 1.0 Kilograms(Min. Order).
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#63Agriculture Handbook - 第 239 期 - 第 70 頁 - Google 圖書結果
1 1,3 - Butanediol , 2,2 - dimethyl1 1,4 - Butanediol . 1 2,3 - Butanediol , meso-1 - Butanol ... 1 1 - Butanol , 2 - methyl2 2 - Butanol 1 2 - Butanol ...
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#64Perbezaan antara 1 butanol dan 2 butanol - 2022 - Berita
2 Butanol adalah alkohol yang mengandungi formula kimia C 4 H 9 OH. Jisim molar adalah 74.12 g / mol. Nama IUPAC sebatian ini adalah butan-2-ol . Ia adalah ...
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#65Organic Chemistry - 第 213 頁 - Google 圖書結果
Figure 5.13a depicts a plane of polarized light as it encounters a molecule of (R)-2-butanol, causing the plane of polarization to rotate slightly in one ...
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#66Molecular weight of 2-Butanol - Convert Units
Calculate the molar mass of 2-Butanol in grams per mole or search for a chemical formula or substance.
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#67Methylotrophs : Microbiology. Biochemistry and Genetics
( % ) Substrates 35 100 65 65 50 39 27 2 - Propanol 2 - Butanol 2 - Pentanol 2 - Hexanol 3 - Pentanol 3 - Hexanol 3 - Octanol Methanol to n - decanol ...
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#68SOLVED:Draw the structure for each alcohol. a. 2-butanol b. 2 ...
2 -butanol b. 2-methyl-1-propanol c. 3-ethyl-1-hexanol d. 2-methyl-3-pentanol ...
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#692-Butanol - Chemie-Schule
2 -Butanol (auch sec-Butanol oder nach IUPAC Butan-2-ol) ist eine chemische Verbindung und zählt als sekundärer, gesättigter Alkohol zu den Alkanolen.
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#70Cyclohexanol chromic acid test. s s . Pour the bleach and ...
Cyclohexanone 108-94-1 52 2 I Test Chemical CAS No. ... Add 4 drops of n-butyl alcohol to one test tube; 4 drops of 2-butanol to a second test tube; ...
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#71KEAM PREVIOUS YEAR QUESTION PAPERS: Must for Kerala ...
(D) 2-methyl-2-butanol (E) 2,3-dimethyl-1-butanol Space for rough work 91. 92. 93. 94. Phenol can be converted to o-hydroxybenzaldehyde WWW.
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#72Oxidation by Chromic Acid - Chemistry LibreTexts
Chromic acid, H2CrO4, is a strong acid and a reagent for oxidizing alcohols to ketones and carboxylic acids. For fairly mundane reasons ...
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#732-Butanol - Cofactor
2 -Butanol, or sec-butanol, is an organic compound with formula CH₃CHCH₂CH₃. This secondary alcohol is a flammable, colorless liquid that is soluble in three ...
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#74N-butanol Market Size 2021 Industry Share, CAGR of 3.7 ...
Global N-butanol Market 2021-2027 industry research report focuses on ... Its isomers include isobutanol, 2-butanol, and tert-butanol.
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#75Chalcogens: Advances in Research and Application: 2011 Edition
“The surface chemistry of 2-butanol is explored on clean Pd(100), c(2 x 2)-O/Pd(100) and p(2 x 2)-O/Pd(100) surfaces by means of temperature-programmed ...
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#76Handbook of Spectroscopy: Volume II - 第 511 頁 - Google 圖書結果
... 195 1-Butanol, mass sp., 318 2-Butanol, char, ess data, 286 mass sp., 319 uv sp, 198 tert-Butanol, see 2-Propanol, 2-methyl1-Butanol, 3-methyl-, ...
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#77Obtención de 2-butanol - Foro - Química Organica.org
buen día! es que en un ejercicio debía hacer la hidroboración-oxidación de un alqueno para obtener 2-butanol y lo que hice fue lo siguiente, no sé ...
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#78Alcohol & Hydroxybenzene & Ether on sale - China.cn
basic chemical butanol: FOB Price : Negotiable: Min. ... 2-Bromo-4-Methylpropiophenone CAS 1451-82-7 Manufacturer supply with best rate & safe shipping to ...
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#79Thermophysical Properties of Chemicals and Hydrocarbons
... 0.0 8.430E-05 1 104 C6H14O 3-methyl-3-pentanol 77-74-7 25.0 9.287E-05 2 25 C3H8O isopropyl alcohol 67-63-0 40.0 1.332E-04 1 105 C6H14O 2-ethyl-1-butanol ...
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#80During dehydration of butan-2-ol to but 2 ene? - Movie Cultists
The main products of 2-butanol dehydration are 2-butene (cis- and trans-isomers) and 1-butene. The selectivity to methyl-ethyl ketone (mek) is only significant ...
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#812-Methyl-2-Butanol : r/DrugNerds - Reddit
2 -Methyl-2-Butanol. I read up on this particular chemical recently, since potentially it's responsible for the pharmaceutical antidepressant action of hops.
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#82Techno-economic assessment for the production of algal fuels ...
Table 2 Modeled algal feedstock composition, based on a weighted ... Alternatively, glycine could be specifically redirected to butanol and ...
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#83Biosensor for branched-chain amino acid metabolism in yeast ...
... to microbial production of many valuable products1,2,3,4,5,6,7,8. ... and α-K3MV to isobutanol, isopentanol, and 2-methyl-1-butanol, ...
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#84Strategies To Optimize Oral And Softgel Technologies
The system is based on detecting 2-butanol, a metabolite of the adherence marker, in patients' breath, and therefore it can be used to ...
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#85Effect of Selected Browning Inhibitors on Phenolic Metabolism ...
During hydrolysis all of the methanol was removed. The hydrolysates were then successively extracted first with ethyl acetate (2 mL) and then with n-butanol (2 ...
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#8619.3. Reductions using NaBH4, LiAlH4 | Organic Chemistry II
3) Deuterium oxide (D2O) is a form of water where the hydrogens have been replaced by deuteriums. For the following LiAlH4 reduction the water typically ...
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#873 Mercapto 2 Butanol Mercado Relatório 2022, Próximas ...
3 Mercapto 2 Butanol Mercado Relatório 2022, Próximas tendências, demanda, análise regional e previsão até 2027.
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#88Mercado global de 2-metil-2-butanol (2M2B) Oportunidades ...
Mercado global de 2-metil-2-butanol (2M2B) Oportunidades, desarrollo, importancia, principales tendencias, tamaño y participación de 2022 a 2030.
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#89Q1859699 - Questões de Vestibulares | Qconcursos.com
A + B → butanoato de etila + H2O. Nessas condições, A e B são, respectivamente: Alternativas. A. butanol-2 e aldeído etílico. B. ácido butanoico e etanol.
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#90Normal Butanol Market Business Scope, Industry Analysis by ...
The report on Normal Butanol Market has published by the Market Research ... 1.3.2 Global Normal Butanol Historic Market Size Review by Type ...
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#91Yuk, Kenalan dengan Senyawa Turunan Alkana: Alkohol
Etanol dan metanol memiliki tingkat kepolaran yang tinggi karena rantai karbonnya pendek. 2. Alkohol memiliki titik didih yang relatif tinggi ...
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#92Draw the mechanism of the following SN2 reaction. Besu…
Besure to indicate stereochemistry in your final product. (2S,3S)-3-Bromo-2-butanol + NaOH (solvent:acetone)...
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#93• When Ethylmethyl ketone undergoes wolf-kishner reduction ...
D. 2-Butanol. 1. See answer. Unlocked badge showing an astronaut's boot touching down on the moon. See what the community says and unlock a ...
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#94Phytochemical Analysis, Antioxidant and Bone Anabolic ...
Sharlina Mohamed2, www.frontiersin.org ... Studies have shown that n-butanol and water fractions from ethanol extract (70%) of B. acmella ...
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#95LC-ESI-MS/MS Identification of Biologically Active Phenolics ...
The results clearly showed that among analyzed extracts, the butanol extract of ... 2. Department of Biochemistry and Biotechnology, Medical University of ...
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#96Annual Report 2019-20 English.pmd - DBT
2. DEPARTMENT OF BIOTECHNOLOGY. ANNUAL REPORT 2019-20 ... biorefinery, bio-diesel, bio-butanol, biohydrogen, biogas, methanol) etc.
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#97Research on Oxo Alcohol Market – Key Data Points ...
2 -Methyl-2-butanol (2M2B); n-Butanol; 2-Ethylhexanol; 2-Propylheptanol; Isononyl Alcohol; Isodecyl Alcohol. Oxo Alcohol Market Segmented by ...