ChemSpider 2D Image | 2-Hydroxybutanenitrile | C4H7NO

2-Hydroxybutanenitrile

  • Molecular FormulaC4H7NO
  • Average mass85.104 Da
  • Monoisotopic mass85.052765 Da
  • ChemSpider ID19357

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

224-753-1 [EINECS]
2-Hydroxybutanenitrile [ACD/IUPAC Name]
2-Hydroxybutanenitrile [French] [ACD/IUPAC Name]
2-Hydroxybutannitril [German] [ACD/IUPAC Name]
4476-02-2 [RN]
Butanenitrile, 2-hydroxy- [ACD/Index Name]
2-?Hydroxybutanenitrile
2-Hydroxybutyronitrile
4-03-00-00757 [Beilstein]
Butyronitrile, 2-hydroxy-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

02.02.4476 [DBID]
81880_FLUKA [DBID]
BRN 1699102 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 193.2±13.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.8 mmHg at 25°C
Enthalpy of Vaporization: 50.0±6.0 kJ/mol
Flash Point: 70.6±19.8 °C
Index of Refraction: 1.426
Molar Refractivity: 22.0±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: -0.36
ACD/LogD (pH 5.5): -0.16
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 19.41
ACD/LogD (pH 7.4): -0.16
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 19.41
Polar Surface Area: 44 Å2
Polarizability: 8.7±0.5 10-24cm3
Surface Tension: 38.4±3.0 dyne/cm
Molar Volume: 85.8±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) =  -0.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  182.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -17.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.214  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2.758e+005
       log Kow used: -0.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.30E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.689E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.70  (KowWin est)
  Log Kaw used:  -3.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  2.575
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1728
   Biowin2 (Non-Linear Model)     :   0.9995
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0887  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7892  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6909
   Biowin6 (MITI Non-Linear Model):   0.8397
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7494
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  25.3 Pa (0.19 mm Hg)
  Log Koa (Koawin est  ): 2.575
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.18E-007 
       Octanol/air (Koa) model:  9.23E-011 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.28E-006 
       Mackay model           :  9.47E-006 
       Octanol/air (Koa) model:  7.38E-009 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   3.0429 E-12 cm3/molecule-sec
      Half-Life =     3.515 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    42.180 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 6.88E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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: -0.70 (estimated)

 Volatilization from Water:
    Henry LC:  1.3E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      42.49  hours   (1.77 days)
    Half-Life from Model Lake :      540.9  hours   (22.54 days)

 Removal In Wastewater Treatment:
    Total removal:               2.56  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.74  percent
    Total to Air:                0.72  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       6.4             84.4         1000       
   Water     46.3            360          1000       
   Soil      47.2            720          1000       
   Sediment  0.0849          3.24e+003    0          
     Persistence Time: 336 hr

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