2,2-dimethyl-3-acetyl-cyclobutyl-ethanal C10H16O2 structure – Flashcards

Flashcard maker : Kaiya Hebert

C10H16O2 structure
Molecular Formula C10H16O2
Average mass 168.233 Da
Density 1.0±0.1 g/cm3
Boiling Point 242.3±13.0 °C at 760 mmHg
Flash Point 88.7±16.8 °C
Molar Refractivity 46.5±0.3 cm3
Polarizability 18.4±0.5 10-24cm3
Surface Tension 29.0±3.0 dyne/cm
Molar Volume 175.5±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Gas Chromatography
    • Retention Index (Linear):

      1276 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 20 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 240 C; End time: 15 min; Start time: 4 min; CAS no: 2704781; Active phase: HP-5MS; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Kallio, M.; Jussila, M.; Rissanen, T.; Anttila, P.; Hartonen, K.; Reissell, A.; Vreuls, R.; Adahchour, M.; Hyotylainen, T., Comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry in the identification of organic compounds in atmospheric aerosols from coniferous forest, J. Chromatogr. A, 1125, 2006, 234-243.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density: 1.0±0.1 g/cm3
Boiling Point: 242.3±13.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 47.9±3.0 kJ/mol
Flash Point: 88.7±16.8 °C
Index of Refraction: 1.442
Molar Refractivity: 46.5±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.19
ACD/LogD (pH 5.5): 1.33
ACD/BCF (pH 5.5): 6.06
ACD/KOC (pH 5.5): 126.44
ACD/LogD (pH 7.4): 1.33
ACD/BCF (pH 7.4): 6.06
ACD/KOC (pH 7.4): 126.44
Polar Surface Area: 34 Å2
Polarizability: 18.4±0.5 10-24cm3
Surface Tension: 29.0±3.0 dyne/cm
Molar Volume: 175.5±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) = 1.34

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 236.77 (Adapted Stein & Brown method)
 Melting Pt (deg C): 37.83 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.0401 (Modified Grain method)
 Subcooled liquid VP: 0.0523 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): 4472
 log Kow used: 1.34 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 14861 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Aldehydes

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.10E-007 atm-m3/mole
 Group Method: 1.62E-008 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 1.985E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.34 (KowWin est)
 Log Kaw used: -5.347 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 6.687
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7750
 Biowin2 (Non-Linear Model) : 0.9964
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.6151 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.6260 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.9036
 Biowin6 (MITI Non-Linear Model): 0.8919
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0213
 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): 6.97 Pa (0.0523 mm Hg)
 Log Koa (Koawin est ): 6.687
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 4.3E-007 
 Octanol/air (Koa) model: 1.19E-006 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.55E-005 
 Mackay model : 3.44E-005 
 Octanol/air (Koa) model: 9.55E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 27.1340 E-12 cm3/molecule-sec
 Half-Life = 0.394 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 4.730 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 2.5E-005 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 12.55
 Log Koc: 1.099 

 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 = 0.334 (BCF = 2.157)
 log Kow used: 1.34 (estimated)

 Volatilization from Water:
 Henry LC: 1.62E-008 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 4.688E+004 hours (1953 days)
 Half-Life from Model Lake : 5.115E+005 hours (2.131E+004 days)

 Removal In Wastewater Treatment:
 Total removal: 1.94 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.84 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 0.13 5.35 1000 
 Water 38.6 900 1000 
 Soil 61.2 1.8e+003 1000 
 Sediment 0.0903 8.1e+003 0 
 Persistence Time: 909 hr




 

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