ChemSpider 2D Image | Pyrazine, (chloromethyl)- | C7H9ClN2O

Pyrazine, (chloromethyl)-

  • Molecular FormulaC7H9ClN2O
  • Average mass172.612 Da
  • Monoisotopic mass172.040344 Da
  • ChemSpider ID221560

More details:

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

3184-71-2 [RN]
3-Chlor-6-isopropoxypyridazin [German] [ACD/IUPAC Name]
3-Chloro-6-isopropoxypyridazine [ACD/IUPAC Name]
3-Chloro-6-isopropoxypyridazine [French] [ACD/IUPAC Name]
Pyrazine, (chloromethyl)-
Pyridazine, 3-chloro-6-(1-methylethoxy)- [ACD/Index Name]
[3184-71-2] [RN]
3-chloro-6-(propan-2-yloxy)pyridazine
3-Chloro-6-isopropoxy-pyridazine
3-chloro-6-propan-2-yloxypyridazine
More...

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

CCRIS 4693 [DBID]
ChemDiv2_000851 [DBID]
EU-0042864 [DBID]
MFCD00270293 [DBID]
NSC75066 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 295.2±20.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.6 mmHg at 25°C
    Enthalpy of Vaporization: 51.3±3.0 kJ/mol
    Flash Point: 132.3±21.8 °C
    Index of Refraction: 1.507
    Molar Refractivity: 43.2±0.3 cm3
    #H bond acceptors: 3
    #H bond donors: 0
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 1.93
    ACD/LogD (pH 5.5): 1.59
    ACD/BCF (pH 5.5): 9.43
    ACD/KOC (pH 5.5): 173.45
    ACD/LogD (pH 7.4): 1.59
    ACD/BCF (pH 7.4): 9.43
    ACD/KOC (pH 7.4): 173.46
    Polar Surface Area: 35 Å2
    Polarizability: 17.1±0.5 10-24cm3
    Surface Tension: 39.9±3.0 dyne/cm
    Molar Volume: 145.2±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) =  2.03

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  285.60  (Adapted Stein & Brown method)
    Melting Pt (deg C):  73.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00145  (Modified Grain method)
    Subcooled liquid VP: 0.00418 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):  1105
       log Kow used: 2.03 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4520.9 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.28E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.980E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.03  (KowWin est)
  Log Kaw used:  -2.281  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.311
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6149
   Biowin2 (Non-Linear Model)     :   0.6879
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5530  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5105  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3666
   Biowin6 (MITI Non-Linear Model):   0.2360
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0960
 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):  0.557 Pa (0.00418 mm Hg)
  Log Koa (Koawin est  ): 4.311
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.38E-006 
       Octanol/air (Koa) model:  5.02E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000194 
       Mackay model           :  0.00043 
       Octanol/air (Koa) model:  4.02E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.9092 E-12 cm3/molecule-sec
      Half-Life =     0.829 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.943 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000312 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  58.96
      Log Koc:  1.771 

 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 = 0.862 (BCF = 7.286)
       log Kow used: 2.03 (estimated)

 Volatilization from Water:
    Henry LC:  0.000128 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       7.35  hours
    Half-Life from Model Lake :      190.4  hours   (7.931 days)

 Removal In Wastewater Treatment:
    Total removal:               8.20  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.07  percent
    Total to Air:                6.03  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.66            19.9         1000       
   Water     30.2            900          1000       
   Soil      67              1.8e+003     1000       
   Sediment  0.121           8.1e+003     0          
     Persistence Time: 503 hr

    Click to predict properties on the Chemicalize site


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