Bromo(chloro)methane CH2BrCl structure – Flashcards
Flashcard maker : Mike Bryan
Contents
- Experimental Melting Point:
- Experimental Boiling Point:
- Experimental Ionization Potent:
- Experimental Vapor Pressure:
- Experimental Flash Point:
- Experimental Freezing Point:
- Experimental Gravity:
- Experimental Refraction Index:
- Experimental Solubility:
- Appearance:
- Stability:
- Toxicity:
- Safety:
- First-Aid:
- Exposure Routes:
- Symptoms:
- Target Organs:
- Incompatibility:
- Personal Protection:
- Exposure Limits:
- Retention Index (Kovats):
- Retention Index (Normal Alkane):
- Retention Index (Linear):
| Molecular Formula | CH2BrCl |
| Average mass | 129.384 Da |
| Density | 1.9±0.1 g/cm3 |
| Boiling Point | 65.1±8.0 °C at 760 mmHg |
| Flash Point | -22.9±8.5 °C |
| Molar Refractivity | 19.3±0.3 cm3 |
| Polarizability | 7.6±0.5 10-24cm3 |
| Surface Tension | 29.7±3.0 dyne/cm |
| Molar Volume | 69.6±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.9±0.1 g/cm3 |
| Boiling Point: | 65.1±8.0 °C at 760 mmHg |
| Vapour Pressure: | 172.3±0.1 mmHg at 25°C |
| Enthalpy of Vaporization: | 29.4±3.0 kJ/mol |
| Flash Point: | -22.9±8.5 °C |
| Index of Refraction: | 1.466 |
| Molar Refractivity: | 19.3±0.3 cm3 |
| #H bond acceptors: | 0 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 0 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 1.41 |
| ACD/LogD (pH 5.5): | 1.47 |
| ACD/BCF (pH 5.5): | 7.73 |
| ACD/KOC (pH 5.5): | 150.46 |
| ACD/LogD (pH 7.4): | 1.47 |
| ACD/BCF (pH 7.4): | 7.73 |
| ACD/KOC (pH 7.4): | 150.46 |
| Polar Surface Area: | 0 Å2 |
| Polarizability: | 7.6±0.5 10-24cm3 |
| Surface Tension: | 29.7±3.0 dyne/cm |
| Molar Volume: | 69.6±3.0 cm3 |
Predicted data is generated using the US Environmental Protection Agency’s EPISuite™
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 1.43 Log Kow (Exper. database match) = 1.41 Exper. Ref: Hansch,C et al. (1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 94.23 (Adapted Stein & Brown method) Melting Pt (deg C): -70.53 (Mean or Weighted MP) VP(mm Hg,25 deg C): 143 (Mean VP of Antoine & Grain methods) MP (exp database): -87.9 deg C BP (exp database): 68 deg C VP (exp database): 1.43E+02 mm Hg at 25 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 5779 log Kow used: 1.41 (expkow database) no-melting pt equation used Water Sol (Exper. database match) = 1.67e+004 mg/L (25 deg C) Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 9290.8 mg/L Wat Sol (Exper. database match) = 16700.00 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.99E-003 atm-m3/mole Group Method: Incomplete Exper Database: 1.46E-03 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 4.212E-003 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.41 (exp database) Log Kaw used: -1.224 (exp database) Log Koa (KOAWIN v1.10 estimate): 2.634 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.5284 Biowin2 (Non-Linear Model) : 0.0059 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7690 (weeks ) Biowin4 (Primary Survey Model) : 3.5958 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4745 Biowin6 (MITI Non-Linear Model): 0.1218 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.2065 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): 1.91E+004 Pa (143 mm Hg) Log Koa (Koawin est ): 2.634 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.57E-010 Octanol/air (Koa) model: 1.06E-010 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 5.68E-009 Mackay model : 1.26E-008 Octanol/air (Koa) model: 8.45E-009 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0994 E-12 cm3/molecule-sec Half-Life = 107.630 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 9.14E-009 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 23.74 Log Koc: 1.376 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 9.350E-008 L/mol-sec Kb Half-Life at pH 8: 2.349E+005 years Kb Half-Life at pH 7: 2.349E+006 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.386 (BCF = 2.431) log Kow used: 1.41 (expkow database) Volatilization from Water: Henry LC: 0.00146 atm-m3/mole (Henry experimental database) Half-Life from Model River: 1.617 hours Half-Life from Model Lake : 113 hours (4.709 days) Removal In Wastewater Treatment: Total removal: 38.48 percent Total biodegradation: 0.07 percent Total sludge adsorption: 1.28 percent Total to Air: 37.14 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 43.6 2.92e+003 1000 Water 40.2 360 1000 Soil 16.1 720 1000 Sediment 0.0913 3.24e+003 0 Persistence Time: 173 hr
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