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#1Fluorene | C13H10 - PubChem
Fluorene is an ortho-fused tricyclic hydrocarbon that is a major component of fossil fuels and their derivatives It is an ortho-fused polycyclic arene and an ...
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#2Fluorene - Wikipedia
Fluorene /ˈflʊəriːn/, or 9H-fluorene is an organic compound with the formula (C6H4)2CH2. It forms white crystals that exhibit a characteristic, ...
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#3Fluorene | C13H10 | ChemSpider
Structure, properties, spectra, suppliers and links for: Fluorene, 86-73-7.
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#4Polycyclic Aromatic Hydrocarbons (PAHs)
Log Kow 4.54. ... compound with a moderately large octanol-water partition coefficient (log Kow =6.04). ... 1,2-Benzacenaphthylene, Benzo[jk]fluorene, Idryl ...
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#5Breakthrough curves of a fluorene (log Kow = 4.02), b ...
Breakthrough curves of a fluorene (log Kow = 4.02), b nonylphenol (log Kow = 4.48) and c pyrene (log Kow = 4.93) indicating the effluent–inlet concentration ...
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#6FLUORENE ENVIRONMENTAL HAZARD SUMMARY
Fluorene is a toxic pollutant designated pursuant to ... Octanol/Water Partition Coefficient, log Kow [848]:.
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#7Fluorene Worksheet - State of Michigan
Log Kow (log P; octanol-water). 4.21. 4.18. EPI. EXP. Koc (organic carbon; L/Kg) ... mg/kg/day fluorene in corn oil by gavage for 13 weeks.
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#8APPENDIX CHEMICAL AND PHYSICAL DATA FOR SOME NON
(f) Log Kow (octanol–water): 5.75 (Sangster Research Laboratories, 2005). 18. Benzo[c]fluorene. 18.1. Nomenclature. Chem. Abstr. Services Reg. No.: 205-12-9.
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#9PART 5 - CHEMICAL-SPECIFIC PARAMETERS
Table 36 presents the solubility, Henry's law constant, and Kow values taken ... Fluorene. 3.63E-02 b. 7.88E-06 b. 76-44-8. Heptachlor. 1.12E-02. 5.69E-06.
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#10博碩士論文行動網
對污染物acenaphthene (Acp),fluorene (Flu),phenanthrene(Phe) ... 在吸附平衡的部份,植物對各種PAHs的吸附平衡常數也和PAHs的Kow值有高度的相關,表示污染物的 ...
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#11The Octanol-Water Partition Constant: Using HPLC Retention ...
where Kow is the octanol-water partition constant, Co is the ... chloronapthalene, p-dichlorobenzene, dieldrin, dibutyl phthalate, fluorene, naphthalene, ...
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#12Evaluation of Estimation Methods for Organic Carbon ... - jstor
oped for 72 chemicals; log K^ = 0.903* log Kow + 0.094. This correla ... Carbon on the Adsorption of Fluorene by Aquifer Materials. Haz ard. Waste Hazard.
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#13Spectral Atlas of Polycyclic Aromatic Compounds Including ...
... I.E. - 18 POLYAROMATIC HYDROCARBONS (PAH) (FLUORENE, BENZOFLUORENES, ... ON SOME IMPORTANT PHYSICOCHEMICAL PROPERTIES (SOLUBILITY, LOG KOW, ...
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#14157013_doc.pdf - Office International de l'Eau |
(naphthalene, fluorene, and phenanthrene) by a rhamnolipid biosurfactant was ... hydrophobic compounds (log Kow< 3.4) may considerably be reduced due to ...
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#152.1 PAHs 性質之介紹
compounds,HOCs)[7],但其具較高的正辛醇-水分配係數辛烷值(Kow);PAHs ... Pyrene及Anthracene(6.7~7.5ev具光毒) 、phenanthrene and fluorene(>8.2ev不具光.
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#16Table S1. Experimental log Ksrw values and log Kow values ...
Experimental log Ksrw values and log Kow values for 119 chemicals in training and ... Fluorene. 4.18 1. 3.84 1, 2. 5. 91-57-6. 2-Methylnaphthalene.
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#17水生植物對多環芳香烴化合物的吸附作用 - 國立中山大學
naphthalene(39.8±1.1)×10-3,fluorene (333±14)×10-3,anthracene. (264±9.05)×10-3,pyrene(462±7.9)×10-3,吸附常數和污染物的. Kow 呈現良好的線性相關。
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#18Somayeh Deljoo | Semantic Scholar
... was time and species dependent and generally, phenanthrene uptake and translocation was faster than that of fluorene, probably due to their higher Kow.
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#19Fluorene - Santa Cruz Biotechnology
Fluorene sc-255178. Hazard Alert Code Key: EXTREME ... fluorene log Kow (Sangster 1997):. 4.18. APPEARANCE. White crystalline powder; does not mix with ...
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#20Review of the Fate and Transport of Selected Contaminants in ...
Kow downwards for uptake of contaminants from soil. ... Fluorene. The majority of the values reported by Mackay give a log Kow of 4.18. This value, which is.
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#21Removal of organic contaminants in bioretention medium ...
Chemical name (acronym). CAS number. MW (g/mol). Water solubilitya (mg/l). Log Kow b. Koc b. Polycyclic aromatic hydrocarbons. Fluorene (FL). 86-73-7.
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#22中國石油化學工業開發股份有限公司研發中心
其他名稱:9,9-Bis[4-(2-hydroxyethoxy)-3-phenylphenyl]fluorene. 建議用途及限制使用:化學品原料合成、樹酯原料 ... 辛醇/水分配係數(log kow):-. 揮發速率:-.
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#23TOXICOLOGICAL PROFILE FOR POLYCYCLIC AROMATIC ...
chrysene, fluoranthene, fluorene, phenanthrene, and pyrene are not classifiable as ... The Kow is used to estimate the potential for an organic chemical to.
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#24化學知識地圖-化學物質 - 主題專區
生態毒性EC50(水生無脊椎動物), 無相關資料. 生態毒性生物濃縮係數( BCF ), 52-13000. 生態毒性辛醇/水分配係數(log Kow), 3.85-4.28. 茀fluorene.
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#25Soil and Groundwater Remediation Technologies: A Practical Guide
... of fluorene (3.40) > acenaphthene (3.24) > naphthalene (2.56), which is in accordance with their log Kow values (4.18, 3.92, and 3.30 for fluorene, ...
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#26naphthalene fluorene phenanthrene: Topics by Science.gov
... phenanthrene uptake and translocation was faster than that of fluorene, probably due to their higher Kow. Fluorene tended to accumulate in roots, ...
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#27Final Report - OSTI.GOV
In addition to the hydrophobicity (Kow), the ... partition coefficient, Koc, and the octanol number of pollutant, Kow. ... The Kow of fluorene is ca.
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#28Practical Handbook of Estuarine and Marine Pollution
... l ) Kow Compound ( ug / 1 ) Kow Fluorene Anthracene Phenanthrene 2 - Methylanthracene 9 - Methylphenanthrene 1 - Methylphenanthrene Fluoranthene Pyrene ...
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#29Environmental Health Perspectives: Supplements
Fluoranthrene and fluorene inhibited GJIC at 65 uM , whereas fluorene inhibited ... Clearly there was not a linear relationship between log Kow and dose .
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#30ID: Benzo[a]pyrene Abbr: BaP CAS: 50-32-8 MW - Oregon ...
ID: Benzo[c]fluorene. Abbr: BcFE. CAS: 205-12-9. MW: 216.28g ... ID: Dibenzo[a,c]fluorene, 13H-. Abbr: DBacFE. CAS: 201-65-0 ... Log Kow: 2.111. MW: 132.2g.
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#31Biosurfactant -and biodegradation- enhanced partitioning.pdf
partitioning into the aqueous phase of naphthalene, fluorene, ... naphthalene (Sw: 31; log Kow: 3.36; log KH: -0.37); fluorene. (Sw: 1.9;log Kow: 4.18;log ...
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#32Basic Concepts of Environmental Chemistry
Projections can be made to Chrysene 5.53 log KOW values: Fluorene 4.24 2. Possible combination pathways are shown in Figure 9.5. 3.
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#33EPI System Information for 9,9-bis(methoxymethyl)fluorene ...
Log Kow (KOWWIN v1.68 estimate) = 3.07. Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):. Boiling Pt (deg C): 360.58 (Adapted Stein ...
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#34(PDF) The effect of humic acids on the water solubility and water ...
D i s s o l u t i o n of finely dispersed fluorene as a function of ... Linear free energy relation between the octanol- water partitioning (Kow) and the ...
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#35Measuring aqueous solubility in the presence of small ...
Values of the aqueous solubility for less hydrophobic PAHs (naphthalene, 2-methylnaphthalene, and fluorene) were measured by an Organization ...
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#36Identification of the state of the soil-plant systems on the ...
Fluorene (Fluorene), Phenanthrene (Phen), Anthracene (An), Fluoranthene ... physicochemical characteristics (log Kow) of pollutants and their.
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#37行政院國家科學委員會專題研究計畫 成果報告 - 國立成功大學 ...
Kp of the PAHs and their octanol-water partition coefficients Kow, ... Reagent grade naphthalene, fluorene, phenanthrene and pyrene were obtained.
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#38The importance of dietary exposure in the determination of ...
The influence of compound Kow upon route of uptake in G. pulex was measured using pyrene, fluorene and naphthalene. Additionally, the effect ...
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#39and nitro-PAHs in ambient air of the Arctic town Longyearbyen ...
Log Kow. 2). Naphthalene. Nap. 91-20-3. 5.04. 142.1 ... Fluorene. Flu. 86-73-7. 6.59. 1.34. 1.69. 293.6±10.0. 4.18. Phenanthrene. Phe. 85-01-8. 7.22. 0.68.
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#40The octanol–air partition coefficient, KOA, as a predictor of gas ...
cene, fluorene and phenanthrene) are present in the air, predominantly in the ... (log KOW – octanol–water partition coefficient values from 4.34–7.12) and ...
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#41APPENDIX 19A-1 - Open Government Program
and bio-accumulative substances (Log Kow ≥ to 5). ... Fluorene. Indeno(1,2,3 – cd)pyrene. 6.60E+00. US EPA (2005). 5.70E+02. CalEPA (2000).
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#42Fluorène - Portail Substances Chimiques
Aucune donnée n'est disponible sur la toxicité aiguë du fluorène seul chez l'homme. Chez l'animal, ... Log Kow. 4,18(3). 4,18 – 4,38.
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#43Equilibrium Batch Experiments with Six Polycyclic Aromatic ...
Adsorption of naphthalene or fluorene in a mixture with other PAH was ... of partition between octanol and water (Kow) of the compounds and ...
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#44Ecological risk assessment of polycyclic aromatic ...
the PAH determined by a log Kow/toxicity model. Hazard quotients for all PAH in ... fluorene, phenanthrene/anthracene, fluoranthrene/pryrene, and chrysene.
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#45Rejection of organic micro-pollutants ... - Taylor & Francis Online
of fluorene, naphthalene, phenol, 1,2-dichlorobenzene, ... Molecular weight and log Kow had the strongest positive relationships with.
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#46搜索
... acenaphthylene, acenaphthene, fluorene and phenanthrene, from water by ... to the hydrophobicity of the PAHs as determined by the log Kow values.
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#47PDF - Korea Science
by fluoranthene, phenanathrene, acenaphthene, fluorene and naphthalene. ... to their physico-chemical characteristics such as Kow and water solubility.
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#48Sorption of three heterocyclic compounds and their hydrocarbon ...
compounds was correlated with Kow, but an order of magnitude greater than predicted from a ... analogue, fluorene, in clayey till from a complex coal-tar.
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#49QSPR models of boiling point, octanol–water partition ...
tition coefficient Пlog Kow or log Pч, and retention time index (RI) for reversed-phase liquid ... value of 297 8C for fluorene, which is very close to.
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#50BIOACCUMULATION AND BIOCONCENTRATION SCREENING
The lists will be used in Step D of the Ecological COPC Selection Process. Step 1: Octanol-Water Partition Coefficient (Kow) Threshold Screening.
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#51manuscript 1..9 - University of Saskatchewan
fluorene, PAHs with larger Kow values showed greater rates of. 436 desorption and measured concentrations. 4. CONCLUSION.
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#52Environmental Forensic Principals for Sources Allocation of ...
Fluorene. Indeno(1,2.3-cd)pyrene. 2-M ethylnaphthalene. Naphthalene. Phenanthrene ... partition coefficients [Kow] typically retain the.
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#53Fluorene 98 86-73-7 - Sigma-Aldrich
Aldrich-128333; Fluorene 0.98; CAS Number: 86-73-7; Linear Formula: C13H10; find related products, papers, technical documents, MSDS & more at ...
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#54(PDF) The effect of humic acids on the water solubility and water
D i s s o l u t i o n of finely dispersed fluorene as a function of ... The values correspond humic acid concentrations <25 m % PAC log Kow Kom log Kom Koc ...
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#55fluorene probes synthesis: Topics by WorldWideScience.org
The design, synthesis, and photophysical properties of a new fluorene-based fluorescent chemosensor, 4-((E)-2-(2-(benzo[d]thiazol-2-yl)-9,9-diethyl-9H-fluoren-7 ...
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#56Occurence and removal of priority pollutants by lamella ...
sorption potential and, hence, strongly dependent upon log Kow of ... been observed for fluoranthene (0 - 30 %) and fluorene (55 - 83 %).
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#57A Novel Method for Measuring Membrane-Water Partition ...
octanol-water partition coefficients (log Kow) <5.5 or molar volumes. <230 cm/mol. ... Fluorene. 1-Methylfluorene. Anthracene. Phenanthrene. Fluoranthene.
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#58Data Collection - NCCOS Maps and Products
... 8,9-benzofluoranthene; Benzo[k]fluoranthene; Benzo[k]fluoranthene ; Benzo (k) fluranthene; Dibenzo[b,jk]fluorene; B[K]F ... Log Kow: Kow: 6.04 - 6.44 aj.
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#59Removal of PAHs Compounds from Aqueous Solution with ...
Fluoranthene >Fluorene octanol-water partition coefficient, Kow,. Higher Kow indicates more hydrophobicity. FLA(4.90)> FLU (4.18). (a). Fluoranthene.
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#60Handbook of chemical property estimation methods File - e ...
All calculations are carried out in terms of log Kow: ... Fluorene. Anthracene. Pyrene. Quinoxaline. Carbozole. Menadione. Chloramphenicol.
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#611040 APPENDLA Molecular Water solubility (c) s | Chegg.com
... 53-96-3 223.29 6.50E+03 2-(Acetylamino) Fluorene C15H13NO C3H402 C3H3N 7.35E+04 ... coefficient Koc of benzene from (1) solubility and (2) log Kow data.
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#62Determination of Semivolatile Organic Compounds and ...
9H-Fluorene ... 1-Methyl-9H-fluorene. 64100. 1730-37-6. 1-Methylphenanthrene ... based on Log Kow, or are available in more suitable NWQL methods.
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#63Ambient Water Quality Criteria for Polycyclic Aromatic ...
carcinogenic; Kow=Octanol/water partition coefficient; Koc= partitioning ... were the most sensitive PAHs, whereas chrysene, fluorene, pyrene, and.
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#64water partition coeff
Category log KOW log KOC. Naphthalene. Nap. 2-ring PAH. 3.38. 3.30. Acenaphthylene. Acy. 3-ring PAH. 4.07. 4.00. Acenaphthene. Ace. 3.92. 3.85. Fluorene.
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#65removal of polycyclic aromatic hydrocarbon from deionized
values changed the adsorption of fluorene only slightly on HDTMA modified clinoptilolite. ... hydrophobicity) compared to fluorene (Kow of 4.181).
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#66OXY-POLYCYCLIC AROMATIC HYDROCARBONS - WHO ...
fluorene and fluoranthene observed in diesel exhaust are 1-nitropyrene, ... The values for the n-octanol/water partition coefficient (log Kow).
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#67Uptake and Effects of Graphene Oxide Nanomaterials Alone ...
... of a naphthenic North Sea crude oil, depending on their log Kow (95.7% of phenanthrene, 84.4% of fluorene and 51.5% of acenaphthene).
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#68Where is fluoranthene found? - Greedhead.net
Is fluorene a PAH? Is fluorene carcinogenic? What is log Kow in chemistry? How is fluoranthene made? What is the Kow value of organic ...
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#69an innovative tool in the design of monitoring programmes
organic compoundswith Kow > 3 ... organic compounds with log Kow > 3. Ceramic ... Fluorene. Phenanthrene. Temperature: 4 – 18°C. Turbulence: 0 – 70 rpm.
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#70Leaching Characteristics of Phenanthrene and Pyrene in ...
solubility and higher Log Kow compared to phenanthrene ... compounds e.g. fluorene on soil particles [36] and leonar-.
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#71“Time course analyses for understanding internal exposure ...
physicochemical nature such as log Kow values as well as of biological nature ... individual compound exposure with naphthalene, fluorene, fluoranthene and ...
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#72identifying the major spilled oil constituents and
Figure 3-7: Day 10 WAF concentrations of (a) napthalene, (b) fluorene, (c) ... (octanol/water partition coefficient (log Kow) is less than 4) and become ...
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#73Cod: 8.2004 - Dioxin 20XX
OCPs and PBDEs were used along with fluorene, phenanthrene, ... for PFRs were also calculated as the ratio of octanol/water partition coefficient (KOW) to.
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#74Partitioning and Bioavailability of Polynuclear Aromatic ...
to the octanol-water partition coefficient (log Kow ) for three common ... that fluorene and phenanthrene were more available in coarser sediments with less.
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#75pyrene-as-surrogate-for-pahs.pdf - Nevada Division of ...
anthracene, fluoranthene, fluorene, naphthalene, and pyrene). ... MW - Molecular weight; MP/BP - Melting point/Boiling point; Kow - Octanol water partition ...
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#76EAL – Exposmeter Lipophilic for air serie samplers
Many other hydrophobic substances with a -log Kow greater than 3.0 can ... Chrysene-d12, Fluorene-d10, PCB3, PCB8, PCB37, PCB54, OCN internal standart.
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#77Rejection of organic micro-pollutants from water by a tubular ...
Molecular weight and log Kow had the strongest positive relationships with ... room temperature for individual solutions of fluorene, naphthalene, phenol, ...
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#78their hydrocarbon analog from coal-tar contaminated water in ...
organic matter is of greater significance for the heterocyclic compounds than for fluorene. The linear trend of the K/foc versus Kow parallel to the Ko-Kow ...
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#79The challenges of using polyethylene passive samplers to ...
In the case of the alkylated PAHs, appropriate Kow literature values were ... Phenanthrene, methylphenanthrene and fluorene were just below 1 µg/L. Very few ...
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#80POLYCYCLIC AROMATIC HYDROCARBONES (PAHs)
Fluorene : manufacture of pharmaceuticals, pigments, dyes, pesticides ... concentrations of PAHs, as would be expected from their log Kow values.
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#81Title (Display) Din Reg 22 - Durham York Energy Centre
KOW values used in the uptake equations were the same as those listed in. Appendix D. ... Fluorene. 1.53E+01. Jager (1998). 2.00E-01. Bioavailability.
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#82Fundamentals of Air Pollution - 第 230 頁 - Google 圖書結果
... C ( mm Hg ) Log Kow ( Log Kod ) Compound Naphthalene -2 128.2 1.25 x 105–3.40 ... 4.07 ( 3.40 ) Acenaphthene 154.2 3.98 ( 3.66 ) Fluorene 166.2 800 4.18 ...
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#83Untitled - Town of Watertown
were detected in soil samples KOW-2 and KOW-3, at concentrations two orders of ... FLUORENE. 1000. 1000. 3000. 3000. ND (0.12). INDENO(1,2,3-CD) PYRENE.
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#84Technical Support Document: - Derivation of Human Health-Based ...
laboratory BCFs or octanol-water partition coefficients (Kow values), consistent with the ... Anthracene, Fluoranthene, Fluorene, Indeno (1,2,3-cd) Pyrene, ...
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#85Fluorene - the NIST WebBook
Fluorene · Formula: C13H · Molecular weight: 166.2185 · IUPAC Standard InChI: InChI=1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2 Copy · IUPAC Standard ...
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#86Recrystallization of meth with water - Personal Trainer
Bioaccumulation Estimates from Log Kow (BCFWIN v2. ... Methanol will not be a good solvent for the recrystallization of Fluorene.
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#879-Chlorofluorene, 98%, Thermo Scientific
Chemical Identifiers ; MFCD00043468 · CVCQMAKDIKSUHX-UHFFFAOYSA-N · #, 4-05-00-02146 beilstein handbook reference, 9-chlor-fluoren, 9-chlorofluorene, 9h-fluorene, ...
fluorene 在 コバにゃんチャンネル Youtube 的精選貼文
fluorene 在 大象中醫 Youtube 的最佳貼文
fluorene 在 大象中醫 Youtube 的最佳貼文