Butyl carbamate
CCCCOC(=O)N
InChI=1S/C5H11NO2/c1-2-3-4-8-5(6)7/h2-4H2,1H3,(H2,6,7)
SKKTUOZKZKCGTB-UHFFFAOYSA-N
CSID:11108, http://www.chemspider.com/Chemical-Structure.11108.html (accessed 03:40, Sep 26, 2023)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.96 Log Kow (Exper. database match) = 0.85 Exper. Ref: Hansch,C et al. (1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 162.60 (Adapted Stein & Brown method) Melting Pt (deg C): -10.09 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.12 (Modified Grain method) MP (exp database): 53 deg C BP (exp database): 108 @ 14 mm Hg deg C Subcooled liquid VP: 2.02 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1.932e+004 log Kow used: 0.85 (expkow database) no-melting pt equation used Water Sol (Exper. database match) = 2.58e+004 mg/L (37 deg C) Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 18636 mg/L Wat Sol (Exper. database match) = 25800.00 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 9.26E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 8.936E-006 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.85 (exp database) Log Kaw used: -5.422 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.272 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8797 Biowin2 (Non-Linear Model) : 0.9852 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.1919 (weeks ) Biowin4 (Primary Survey Model) : 4.1414 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4688 Biowin6 (MITI Non-Linear Model): 0.7049 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.5168 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 269 Pa (2.02 mm Hg) Log Koa (Koawin est ): 6.272 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.11E-008 Octanol/air (Koa) model: 4.59E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 4.02E-007 Mackay model : 8.91E-007 Octanol/air (Koa) model: 3.67E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 10.9435 E-12 cm3/molecule-sec Half-Life = 0.977 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 11.729 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 6.47E-007 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 40.11 Log Koc: 1.603 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 6.602E-005 L/mol-sec Kb Half-Life at pH 8: 332.653 years Kb Half-Life at pH 7: 3326.534 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: 0.85 (expkow database) Volatilization from Water: Henry LC: 9.26E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 6845 hours (285.2 days) Half-Life from Model Lake : 7.476E+004 hours (3115 days) Removal In Wastewater Treatment: Total removal: 1.88 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.78 percent Total to Air: 0.01 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 1.15 23.5 1000 Water 39.8 360 1000 Soil 59 720 1000 Sediment 0.0776 3.24e+003 0 Persistence Time: 457 hr
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