Benzyl Butyl Ether C11H16O structure – Flashcards

Flashcard maker : Keisha White

Molecular Formula C11H16O
Average mass 164.244 Da
Density 0.9±0.1 g/cm3
Boiling Point 223.0±0.0 °C at 760 mmHg
Flash Point 83.4±6.4 °C
Molar Refractivity 51.4±0.3 cm3
Polarizability 20.4±0.5 10-24cm3
Surface Tension 31.8±3.0 dyne/cm
Molar Volume 178.1±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Boiling Point:

      111-112 deg C / 23 mm (237.3292-238.6278 °C / 760 mmHg)
      Alfa Aesar
      220-221 °C Food and Agriculture Organization of the United Nations (Butoxymethyl)benzene
      111-112 °C / 23 mm (237.3292-238.6278 °C / 760 mmHg)
      Alfa Aesar L11747
      10 °C / 92 mmHg (68.4142 °C / 760 mmHg)
      FooDB FDB003368
    • Experimental Gravity:

      0.92 g/mL Alfa Aesar L11747
    • Experimental Refraction Index:

      1.491 Alfa Aesar L11747
      1.48-1.485 Food and Agriculture Organization of the United Nations (Butoxymethyl)benzene
      20 FooDB FDB003368
  • Miscellaneous
    • Appearance:

      Colourless liquid with a sweet, floral, somewhat pungent, aroma Food and Agriculture Organization of the United Nations (Butoxymethyl)benzene
    • Safety:

      CAUTION: May irritate eyes, skin, and respiratory tract Alfa Aesar L11747
  • Gas Chromatography
    • Retention Index (Kovats):

      1267 (estimated with error: 68) NIST Spectra mainlib_230869, replib_157274
    • Retention Index (Normal Alkane):

      1238 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 588670; Active phase: SE-30; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri
      1613 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column type: Capillary; CAS no: 588670; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004.) NIST Spectra nist ri

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

Density: 0.9±0.1 g/cm3
Boiling Point: 223.0±0.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.4 mmHg at 25°C
Enthalpy of Vaporization: 44.1±3.0 kJ/mol
Flash Point: 83.4±6.4 °C
Index of Refraction: 1.489
Molar Refractivity: 51.4±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.55
ACD/LogD (pH 5.5): 3.34
ACD/BCF (pH 5.5): 203.56
ACD/KOC (pH 5.5): 1563.76
ACD/LogD (pH 7.4): 3.34
ACD/BCF (pH 7.4): 203.56
ACD/KOC (pH 7.4): 1563.76
Polar Surface Area: 9 Å2
Polarizability: 20.4±0.5 10-24cm3
Surface Tension: 31.8±3.0 dyne/cm
Molar Volume: 178.1±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) = 3.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 230.33 (Adapted Stein & Brown method)
 Melting Pt (deg C): 5.02 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.112 (Mean VP of Antoine & Grain methods)
 BP (exp database): 223 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 110.1
 log Kow used: 3.25 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 112.38 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.63E-004 atm-m3/mole
 Group Method: 1.73E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 2.198E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 3.25 (KowWin est)
 Log Kaw used: -2.176 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 5.426
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.5585
 Biowin2 (Non-Linear Model) : 0.7088
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 3.1479 (weeks )
 Biowin4 (Primary Survey Model) : 3.8750 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.3590
 Biowin6 (MITI Non-Linear Model): 0.3684
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0068
 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): 14 Pa (0.105 mm Hg)
 Log Koa (Koawin est ): 5.426
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 2.14E-007 
 Octanol/air (Koa) model: 6.55E-008 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 7.74E-006 
 Mackay model : 1.71E-005 
 Octanol/air (Koa) model: 5.24E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 22.8872 E-12 cm3/molecule-sec
 Half-Life = 0.467 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 5.608 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 1.24E-005 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 326
 Log Koc: 2.513 

 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 = 1.801 (BCF = 63.25)
 log Kow used: 3.25 (estimated)

 Volatilization from Water:
 Henry LC: 1.73E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 44.68 hours (1.862 days)
 Half-Life from Model Lake : 594.9 hours (24.79 days)

 Removal In Wastewater Treatment:
 Total removal: 9.32 percent
 Total biodegradation: 0.15 percent
 Total sludge adsorption: 8.29 percent
 Total to Air: 0.89 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 1.07 11.2 1000 
 Water 24 360 1000 
 Soil 74.3 720 1000 
 Sediment 0.648 3.24e+003 0 
 Persistence Time: 458 hr




 

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