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ChemSpider 2D Image | 4′-Chlorodiazepam | C16H12Cl2N2O

4′-Chlorodiazepam

  • Molecular FormulaC16H12Cl2N2O
  • Average mass319.185 Da
  • Monoisotopic mass318.032654 Da
  • ChemSpider ID1625

More details:






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

4′-Chlorodiazepam
14439-61-3 [RN]
2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(4-chlorophenyl)-1,3-dihydro-1-methyl- [ACD/Index Name]
4'-Chlorodiazepam
7-Chlor-5-(4-chlorphenyl)-1-methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-on [German] [ACD/IUPAC Name]
7-Chloro-5-(4-chlorophenyl)-1,3-dihydro-1-methyl-2H-1,4-benzodiazepin-2-one
7-Chloro-5-(4-chlorophenyl)-1-methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one [ACD/IUPAC Name]
7-Chloro-5-(4-chlorophényl)-1-méthyl-1,3-dihydro-2H-1,4-benzodiazépin-2-one [French] [ACD/IUPAC Name]
Chlordiazepam
MFCD00043406 [MDL number]
More...

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

2QW0IK1742 [DBID]
685202 [DBID]
DF0500000 [DBID]
Ro 5-4864 [DBID]
Ro5-4864 [DBID] [Wiki]
AE-641/30111005 [DBID]
AIDS080743 [DBID]
AIDS-080743 [DBID]
BRN 0685202 [DBID]
C5174_SIGMA [DBID]
More...

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

Density: 1.4±0.1 g/cm3
Boiling Point: 517.1±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.9±3.0 kJ/mol
Flash Point: 266.6±30.1 °C
Index of Refraction: 1.647
Molar Refractivity: 85.5±0.5 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.44
ACD/LogD (pH 5.5): 3.29
ACD/BCF (pH 5.5): 186.49
ACD/KOC (pH 5.5): 1467.13
ACD/LogD (pH 7.4): 3.29
ACD/BCF (pH 7.4): 187.19
ACD/KOC (pH 7.4): 1472.63
Polar Surface Area: 33 Å2
Polarizability: 33.9±0.5 10-24cm3
Surface Tension: 47.5±7.0 dyne/cm
Molar Volume: 235.2±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) =  3.34

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  453.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  190.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.59E-009  (Modified Grain method)
    Subcooled liquid VP: 4.14E-007 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):  13.19
       log Kow used: 3.34 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.55311 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.70E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.417E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.34  (KowWin est)
  Log Kaw used:  -6.957  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.297
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4409
   Biowin2 (Non-Linear Model)     :   0.0540
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0264  (months      )
   Biowin4 (Primary Survey Model) :   3.2620  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0208
   Biowin6 (MITI Non-Linear Model):   0.0058
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.4039
 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):  5.52E-005 Pa (4.14E-007 mm Hg)
  Log Koa (Koawin est  ): 10.297
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0543 
       Octanol/air (Koa) model:  0.00486 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.663 
       Mackay model           :  0.813 
       Octanol/air (Koa) model:  0.28 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   7.2527 E-12 cm3/molecule-sec
      Half-Life =     1.475 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    17.697 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.738 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.817E+004
      Log Koc:  4.259 

 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 = 1.875 (BCF = 75)
       log Kow used: 3.34 (estimated)

 Volatilization from Water:
    Henry LC:  2.7E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.874E+005  hours   (1.614E+004 days)
    Half-Life from Model Lake : 4.226E+006  hours   (1.761E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               9.87  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:     9.72  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       0.0422          35.4         1000       
   Water     9.85            1.44e+003    1000       
   Soil      89.5            2.88e+003    1000       
   Sediment  0.567           1.3e+004     0          
     Persistence Time: 2.67e+003 hr




                    

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