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Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts
14265-45-3 [RN]
Oxosulfan-dioxid
Oxosulfane dioxide
Oxosulfane-dioxyde
sulfane, oxo-, dioxide
Sulfur trioxide, inhibited or Sulfur trioxide, stabilized [UN1829] [Corrosive]
Sulfur trioxide, uninhibited [NA1829] [Corrosive]
[SO3]
11/9/7446
12210-38-7 [RN]
231-197-3 [EINECS/ELINCS]
7446-11-9 [RN]
HSDB 6338
NA1829
SO3
SULFAN
SULFUR OXIDE
Sulfur trioxide
SULFURIC ANHYDRIDE
Sulfuric oxide
SULPHUR TRIOXIDE
sulphuric anhydride
UN1829
227692_ALDRICH
425478_ALDRICH
CHEBI:29384
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.23 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 473.12 (Adapted Stein & Brown method) Melting Pt (deg C): 173.17 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.3E-007 (Modified Grain method) MP (exp database): 16.8-62.3 deg C VP (exp database): 2.63E+02 mm Hg at 25 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 8.337e+004 log Kow used: 0.23 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1.4211e+005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.73E-005 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.643E-013 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.23 (KowWin est) Log Kaw used: -3.150 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 3.380 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7094 Biowin2 (Non-Linear Model) : 0.8667 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.0223 (weeks ) Biowin4 (Primary Survey Model) : 3.7322 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4740 Biowin6 (MITI Non-Linear Model): 0.5534 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.8361 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): 3.51E+004 Pa (263 mm Hg) Log Koa (Koawin est ): 3.380 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 8.56E-011 Octanol/air (Koa) model: 5.89E-010 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 3.09E-009 Mackay model : 6.84E-009 Octanol/air (Koa) model: 4.71E-008 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0000 E-12 cm3/molecule-sec Half-Life = ------- Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 4.97E-009 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 4.411 Log Koc: 0.645 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: 0.23 (estimated) Volatilization from Water: Henry LC: 1.73E-005 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 31.19 hours (1.3 days) Half-Life from Model Lake : 415.3 hours (17.31 days) Removal In Wastewater Treatment: Total removal: 2.79 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 percent Total to Air: 0.95 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 6.44 1e+005 1000 Water 40.8 360 1000 Soil 52.7 720 1000 Sediment 0.0757 3.24e+003 0 Persistence Time: 427 hr
User Data
The melting point of a crystalline solid is the temperature range at which it changes state from solid to liquid. See also: Melting Point
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the environmental pressure surrounding the liquid. See also: Boiling Point
No description available
Visual appearance of the given substance.
Chemical stability occurs when a substance is in a (dynamic) chemical equilibrium with its environment. See also: Chemical Stability
See Chemical Safety