ChemSpider 2D Image | N,N,2-trimethyl-1-phenyl-5-benzimidazolesulfonamide | C16H17N3O2S

N,N,2-trimethyl-1-phenyl-5-benzimidazolesulfonamide

  • Molecular FormulaC16H17N3O2S
  • Average mass315.390 Da
  • Monoisotopic mass315.104156 Da
  • ChemSpider ID651267

More details:

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

1H-Benzimidazole-5-sulfonamide, N,N,2-trimethyl-1-phenyl- [ACD/Index Name]
2-Methyl-1-phenyl-1H-benzoimidazole-5-sulfonic acid dimethylamide
N,N,2-Trimethyl-1-phenyl-1H-benzimidazol-5-sulfonamid [German] [ACD/IUPAC Name]
N,N,2-Trimethyl-1-phenyl-1H-benzimidazole-5-sulfonamide [ACD/IUPAC Name]
N,N,2-Triméthyl-1-phényl-1H-benzimidazole-5-sulfonamide [French] [ACD/IUPAC Name]
N,N,2-trimethyl-1-phenyl-5-benzimidazolesulfonamide
299927-20-1 [RN]
dimethyl[(2-methyl-1-phenylbenzimidazol-5-yl)sulfonyl]amine
N,N,2-trimethyl-1-phenylbenzimidazole-5-sulfonamide

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

A2023/0084893 [DBID]
BAS 00004217 [DBID]
BIM-0005000.P001 [DBID]
CBMicro_004953 [DBID]
EU-0052107 [DBID]
MLS000053028 [DBID]
SMR000068991 [DBID]
ZINC00186517 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 515.3±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.7±3.0 kJ/mol
Flash Point: 265.5±32.9 °C
Index of Refraction: 1.633
Molar Refractivity: 88.8±0.5 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 3.02
ACD/LogD (pH 5.5): 2.80
ACD/BCF (pH 5.5): 78.86
ACD/KOC (pH 5.5): 785.35
ACD/LogD (pH 7.4): 2.82
ACD/BCF (pH 7.4): 81.63
ACD/KOC (pH 7.4): 812.93
Polar Surface Area: 64 Å2
Polarizability: 35.2±0.5 10-24cm3
Surface Tension: 48.0±7.0 dyne/cm
Molar Volume: 248.6±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) =  2.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  513.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  219.01  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.04E-010  (Modified Grain method)
    Subcooled liquid VP: 1.23E-008 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):  60
       log Kow used: 2.60 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  16.389 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.56E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.193E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.60  (KowWin est)
  Log Kaw used:  -10.643  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.243
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7802
   Biowin2 (Non-Linear Model)     :   0.7122
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4494  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3291  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1181
   Biowin6 (MITI Non-Linear Model):   0.0051
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2401
 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):  1.64E-006 Pa (1.23E-008 mm Hg)
  Log Koa (Koawin est  ): 13.243
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.83 
       Octanol/air (Koa) model:  4.3 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.985 
       Mackay model           :  0.993 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  19.8216 E-12 cm3/molecule-sec
      Half-Life =     0.540 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.475 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.989 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.108E+004
      Log Koc:  4.045 

 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 = 1.302 (BCF = 20.06)
       log Kow used: 2.60 (estimated)

 Volatilization from Water:
    Henry LC:  5.56E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.87E+009  hours   (7.792E+007 days)
    Half-Life from Model Lake :  2.04E+010  hours   (8.5E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               3.41  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.31  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       0.000474        13           1000       
   Water     15.2            900          1000       
   Soil      84.7            1.8e+003     1000       
   Sediment  0.15            8.1e+003     0          
     Persistence Time: 1.68e+003 hr

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