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Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts
1-propanol, 3,3'-oxybis-
219-251-4 [EINECS/ELINCS]
3,3'-Oxydipropan-1-ol
1,3-Dipropylene glycol
2396-61-4 [RN]
246-770-3 [EINECS/ELINCS]
25265-71-8 [RN]
25322-23-0 [RN]
27941-90-8 [RN]
27941-91-9 [RN]
28678-26-4 [RN]
3,3'-oxydipropanol
30370-61-7 [RN]
4-Oxa-2,6-heptandiol
75047-14-2 [RN]
78644-49-2 [RN]
DIHYDROXYDIPROPYLETHER
Dipropylene glycol
Dipropylene glycol (6CI)
Dipropyleneglycol
Dipropylenglykol
polypropylene glycol
propanol, 3,3'-oxybis-
Caswell No. 399E
CCRIS 475
EPA Pesticide Chemical Code 068604
HSDB 2658
NSC 362072
NSC362072
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -0.49 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 252.50 (Adapted Stein & Brown method) Melting Pt (deg C): 30.93 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00147 (Modified Grain method) Subcooled liquid VP: 0.00166 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): 2.327e+005 log Kow used: -0.49 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1e+006 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.58E-009 atm-m3/mole Group Method: 2.39E-013 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 1.115E-009 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -0.49 (KowWin est) Log Kaw used: -6.835 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.345 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6538 Biowin2 (Non-Linear Model) : 0.4774 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.2139 (weeks ) Biowin4 (Primary Survey Model) : 3.9033 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.9332 Biowin6 (MITI Non-Linear Model): 0.9581 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.0003 Ready Biodegradability Prediction: YES Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 0.221 Pa (0.00166 mm Hg) Log Koa (Koawin est ): 6.345 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.36E-005 Octanol/air (Koa) model: 5.43E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000489 Mackay model : 0.00108 Octanol/air (Koa) model: 4.35E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 30.3791 E-12 cm3/molecule-sec Half-Life = 0.352 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 4.225 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.000786 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1 Log Koc: 0.000 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: -0.49 (estimated) Volatilization from Water: Henry LC: 3.58E-009 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.894E+005 hours (7893 days) Half-Life from Model Lake : 2.067E+006 hours (8.611E+004 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.76 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.0782 8.45 1000 Water 39.5 360 1000 Soil 60.4 720 1000 Sediment 0.0724 3.24e+003 0 Persistence Time: 553 hr