ChemSpider 2D Image | N-Hydroxy-N-methylacetamide | C3H7NO2

N-Hydroxy-N-methylacetamide

  • Molecular FormulaC3H7NO2
  • Average mass89.093 Da
  • Monoisotopic mass89.047676 Da
  • ChemSpider ID23954

More details:

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

13115-24-7 [RN]
Acetamide, N-hydroxy-N-methyl- [ACD/Index Name]
N-Hydroxy-N-methylacetamid [German] [ACD/IUPAC Name]
N-Hydroxy-N-methylacetamide [ACD/IUPAC Name]
N-Hydroxy-N-méthylacétamide [French] [ACD/IUPAC Name]
N-methyl-acetohydroxamic acid
N-Methylacetohydroxamic acid
Acetamide, N-hydroxy-N-methyl- (9CI)
Acetohydroxamic acid, N-methyl-
MFCD00912835
More...

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

AI3-61934 [DBID]
NSC 329234 [DBID]
NSC329234 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 144.7±23.0 °C at 760 mmHg
Vapour Pressure: 2.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 44.5±6.0 kJ/mol
Flash Point: 41.3±22.6 °C
Index of Refraction: 1.444
Molar Refractivity: 21.2±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -0.90
ACD/LogD (pH 5.5): -0.47
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 13.26
ACD/LogD (pH 7.4): -0.47
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 13.12
Polar Surface Area: 41 Å2
Polarizability: 8.4±0.5 10-24cm3
Surface Tension: 38.4±3.0 dyne/cm
Molar Volume: 79.9±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) =  -1.08

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  211.22  (Adapted Stein & Brown method)
    Melting Pt (deg C):  17.63  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0373  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -1.07 (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 :   4.92E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.372E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.08  (KowWin est)
  Log Kaw used:  -8.696  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.616
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7051
   Biowin2 (Non-Linear Model)     :   0.8511
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0023  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7192  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4479
   Biowin6 (MITI Non-Linear Model):   0.4981
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6769
 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):  4.51 Pa (0.0338 mm Hg)
  Log Koa (Koawin est  ): 7.616
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.66E-007 
       Octanol/air (Koa) model:  1.01E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.4E-005 
       Mackay model           :  5.33E-005 
       Octanol/air (Koa) model:  0.00081 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  15.6596 E-12 cm3/molecule-sec
      Half-Life =     0.683 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     8.196 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 3.86E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  12.4
      Log Koc:  1.093 

 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: -1.07 (estimated)

 Volatilization from Water:
    Henry LC:  4.92E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.123E+007  hours   (4.68E+005 days)
    Half-Life from Model Lake : 1.225E+008  hours   (5.106E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.00116         16.4         1000       
   Water     39              360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

Click to predict properties on the Chemicalize site


Advertisement