ChemSpider 2D Image | AL8450000 | C2HBr2N

AL8450000

  • Molecular FormulaC2HBr2N
  • Average mass198.844 Da
  • Monoisotopic mass196.847565 Da
  • ChemSpider ID17583

More details:






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

2,2-dibromoacetonitrile
221-843-2 [EINECS]
3252-43-5 [RN]
Acetonitrile, 2,2-dibromo- [ACD/Index Name]
AL8450000
Dibromacetonitril [German] [ACD/IUPAC Name]
Dibromoacetonitrile [ACD/IUPAC Name]
Dibromoacétonitrile [French] [ACD/IUPAC Name]
[3252-43-5] [RN]
2,2-dibromoethanenitrile
More...

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

MFCD00001856 [DBID]
442552_SUPELCO [DBID]
BRN 1739037 [DBID]
CCRIS 2673 [DBID]
HSDB 6862 [DBID]
NCGC00091424-01 [DBID]
ZINC04254227 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
    • Safety:

      20-23-26-36/37/39-45 Alfa Aesar A16994
      22-34 Alfa Aesar A16994
      3 Alfa Aesar A16994
      Danger Alfa Aesar A16994
      DANGER: FLAMMABLE, CORROSIVE, burns skin and eyes Alfa Aesar A16994
      DANGER: POISON, causes cyanosis; skin, eye, lung irritation Alfa Aesar A16994
      H314-H226-H302 Alfa Aesar A16994
      P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a Alfa Aesar A16994
  • Gas Chromatography
    • Retention Index (Kovats):

      994 (estimated with error: 89) NIST Spectra mainlib_71205, replib_235061, replib_291376
    • Retention Index (Normal Alkane):

      863.1 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.53 mm; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 220 C; End time: 2 min; Start time: 10 min; CAS no: 3252435; Active phase: RTX-1; Carrier gas: He; Phase thickness: 3 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
    • Retention Index (Linear):

      853.3 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 325 C; CAS no: 3252435; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Sun, G.; Stremple, P., Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003.) NIST Spectra nist ri

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

Density: 2.4±0.1 g/cm3
Boiling Point: 163.1±0.0 °C at 760 mmHg
Vapour Pressure: 2.1±0.3 mmHg at 25°C
Enthalpy of Vaporization: 40.0±3.0 kJ/mol
Flash Point: 31.9±21.8 °C
Index of Refraction: 1.566
Molar Refractivity: 26.7±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.30
ACD/LogD (pH 5.5): 1.74
ACD/BCF (pH 5.5): 12.27
ACD/KOC (pH 5.5): 209.36
ACD/LogD (pH 7.4): 1.74
ACD/BCF (pH 7.4): 12.27
ACD/KOC (pH 7.4): 209.36
Polar Surface Area: 24 Å2
Polarizability: 10.6±0.5 10-24cm3
Surface Tension: 54.3±3.0 dyne/cm
Molar Volume: 81.7±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) =  0.47

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  203.61  (Adapted Stein & Brown method)
    Melting Pt (deg C):  6.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.301  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  67-69 @ 24 mm Hg deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  9600
       log Kow used: 0.47 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  48742 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.06E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.203E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.47  (KowWin est)
  Log Kaw used:  -4.780  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.250
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8675
   Biowin2 (Non-Linear Model)     :   0.0170
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7353  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5664  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3351
   Biowin6 (MITI Non-Linear Model):   0.0149
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.3884
 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):  36.8 Pa (0.276 mm Hg)
  Log Koa (Koawin est  ): 5.250
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.15E-008 
       Octanol/air (Koa) model:  4.37E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.94E-006 
       Mackay model           :  6.52E-006 
       Octanol/air (Koa) model:  3.49E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0289 E-12 cm3/molecule-sec
      Half-Life =   370.126 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.73E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  12.83
      Log Koc:  1.108 

 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: 0.47 (estimated)

 Volatilization from Water:
    Henry LC:  4.06E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       2035  hours   (84.79 days)
    Half-Life from Model Lake : 2.232E+004  hours   (929.9 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  percent
    Total to Air:                0.02  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.03            8.88e+003    1000       
   Water     48              900          1000       
   Soil      48.8            1.8e+003     1000       
   Sediment  0.0949          8.1e+003     0          
     Persistence Time: 744 hr




                    

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