ChemSpider 2D Image | 2-Chloro-1-methyl-1H-pyrrole | C5H6ClN

2-Chloro-1-methyl-1H-pyrrole

  • Molecular FormulaC5H6ClN
  • Average mass115.561 Da
  • Monoisotopic mass115.018875 Da
  • ChemSpider ID14585978

More details:

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

1H-Pyrrole, 2-chloro-1-methyl- [ACD/Index Name]
2-Chlor-1-methyl-1H-pyrrol [German] [ACD/IUPAC Name]
2-Chloro-1-methyl-1H-pyrrole [ACD/IUPAC Name]
2-Chloro-1-méthyl-1H-pyrrole [French] [ACD/IUPAC Name]
2-Chloro-1-methylpyrrole
56454-26-3 [RN]
MFCD09870038

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

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

Density: 1.1±0.1 g/cm3
Boiling Point: 150.0±13.0 °C at 760 mmHg
Vapour Pressure: 5.0±0.3 mmHg at 25°C
Enthalpy of Vaporization: 37.1±3.0 kJ/mol
Flash Point: 44.5±19.8 °C
Index of Refraction: 1.520
Molar Refractivity: 31.4±0.5 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 2.11
ACD/LogD (pH 5.5): 2.06
ACD/BCF (pH 5.5): 21.48
ACD/KOC (pH 5.5): 312.66
ACD/LogD (pH 7.4): 2.06
ACD/BCF (pH 7.4): 21.48
ACD/KOC (pH 7.4): 312.66
Polar Surface Area: 5 Å2
Polarizability: 12.4±0.5 10-24cm3
Surface Tension: 33.3±7.0 dyne/cm
Molar Volume: 103.2±7.0 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) =  2.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  144.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -20.97  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.27  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1775
       log Kow used: 2.07 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  866.64 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.43E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.514E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.07  (KowWin est)
  Log Kaw used:  -2.233  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.303
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5101
   Biowin2 (Non-Linear Model)     :   0.3435
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7372  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5157  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3996
   Biowin6 (MITI Non-Linear Model):   0.3430
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0679
 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):  645 Pa (4.84 mm Hg)
  Log Koa (Koawin est  ): 4.303
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.65E-009 
       Octanol/air (Koa) model:  4.93E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.68E-007 
       Mackay model           :  3.72E-007 
       Octanol/air (Koa) model:  3.95E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  77.5167 E-12 cm3/molecule-sec
      Half-Life =     0.138 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.656 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 2.7E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  240.2
      Log Koc:  2.381 

 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 = 0.894 (BCF = 7.841)
       log Kow used: 2.07 (estimated)

 Volatilization from Water:
    Henry LC:  0.000143 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      5.498  hours
    Half-Life from Model Lake :      150.1  hours   (6.255 days)

 Removal In Wastewater Treatment:
    Total removal:               8.82  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.10  percent
    Total to Air:                6.63  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.576           3.31         1000       
   Water     30              900          1000       
   Soil      69.3            1.8e+003     1000       
   Sediment  0.126           8.1e+003     0          
     Persistence Time: 486 hr

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