2,4,6-Trimethylphenol C9H12O structure – Flashcards
Flashcard maker : Lewis Edwards
Contents
| Molecular Formula | C9H12O |
| Average mass | 136.191 Da |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 215.8±9.0 °C at 760 mmHg |
| Flash Point | 96.7±8.4 °C |
| Molar Refractivity | 42.6±0.3 cm3 |
| Polarizability | 16.9±0.5 10-24cm3 |
| Surface Tension | 36.2±3.0 dyne/cm |
| Molar Volume | 136.7±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Predicted Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.0±0.1 g/cm3 |
| Boiling Point: | 215.8±9.0 °C at 760 mmHg |
| Vapour Pressure: | 0.1±0.4 mmHg at 25°C |
| Enthalpy of Vaporization: | 47.1±3.0 kJ/mol |
| Flash Point: | 96.7±8.4 °C |
| Index of Refraction: | 1.536 |
| Molar Refractivity: | 42.6±0.3 cm3 |
| #H bond acceptors: | 1 |
| #H bond donors: | 1 |
| #Freely Rotating Bonds: | 0 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 2.86 |
| ACD/LogD (pH 5.5): | 2.74 |
| ACD/BCF (pH 5.5): | 71.84 |
| ACD/KOC (pH 5.5): | 742.02 |
| ACD/LogD (pH 7.4): | 2.74 |
| ACD/BCF (pH 7.4): | 71.82 |
| ACD/KOC (pH 7.4): | 741.82 |
| Polar Surface Area: | 20 Å2 |
| Polarizability: | 16.9±0.5 10-24cm3 |
| Surface Tension: | 36.2±3.0 dyne/cm |
| Molar Volume: | 136.7±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) = 3.15 Log Kow (Exper. database match) = 2.73 Exper. Ref: Sangster (1993) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 229.63 (Adapted Stein & Brown method) Melting Pt (deg C): 40.68 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.0204 (Modified Grain method) MP (exp database): 73 deg C BP (exp database): 220 deg C VP (exp database): 1.74E-02 mm Hg at 25 deg C Subcooled liquid VP: 0.0519 mm Hg (25 deg C, exp database VP ) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1539 log Kow used: 2.73 (expkow database) no-melting pt equation used Water Sol (Exper. database match) = 1200 mg/L (25 deg C) Exper. Ref: CHEM INSPECT TEST INST (1992) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1761.3 mg/L Wat Sol (Exper. database match) = 1200.00 Exper. Ref: CHEM INSPECT TEST INST (1992) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Phenols Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 7.53E-007 atm-m3/mole Group Method: 8.10E-007 atm-m3/mole Exper Database: 2.60E-06 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 2.376E-006 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.73 (exp database) Log Kaw used: -3.973 (exp database) Log Koa (KOAWIN v1.10 estimate): 6.703 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9625 Biowin2 (Non-Linear Model) : 0.9762 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7300 (weeks-months) Biowin4 (Primary Survey Model) : 3.4853 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5120 Biowin6 (MITI Non-Linear Model): 0.5607 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.3894 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): 6.92 Pa (0.0519 mm Hg) Log Koa (Koawin est ): 6.703 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 4.34E-007 Octanol/air (Koa) model: 1.24E-006 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1.57E-005 Mackay model : 3.47E-005 Octanol/air (Koa) model: 9.91E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 24.4305 E-12 cm3/molecule-sec Half-Life = 0.438 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 5.254 Hrs Ozone Reaction: No Ozone Reaction Estimation Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 2.52E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1186 Log Koc: 3.074 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 = 1.402 (BCF = 25.24) log Kow used: 2.73 (expkow database) Volatilization from Water: Henry LC: 2.6E-006 atm-m3/mole (Henry experimental database) Half-Life from Model River: 264 hours (11 days) Half-Life from Model Lake : 2978 hours (124.1 days) Removal In Wastewater Treatment: Total removal: 4.09 percent Total biodegradation: 0.11 percent Total sludge adsorption: 3.84 percent Total to Air: 0.14 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.457 10.5 1000 Water 21 900 1000 Soil 78.2 1.8e+003 1000 Sediment 0.269 8.1e+003 0 Persistence Time: 980 hr
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