ChemSpider 2D Image | 5-Bromo-4,6-dichloropyrimidine | C4HBrCl2N2

5-Bromo-4,6-dichloropyrimidine

  • Molecular FormulaC4HBrCl2N2
  • Average mass227.874 Da
  • Monoisotopic mass225.870010 Da
  • ChemSpider ID100117

More details:

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

272-305-9 [EINECS]
5-Brom-4,6-dichlorpyrimidin [German] [ACD/IUPAC Name]
5-Bromo-4,6-dichloropyrimidine [ACD/IUPAC Name]
5-Bromo-4,6-dichloropyrimidine [French] [ACD/IUPAC Name]
68797-61-5 [RN]
Pyrimidine, 5-bromo-4,6-dichloro- [ACD/Index Name]
T6N CNJ DG EE FG [WLN]
(S)-3-(PYRROLIDIN-3-YL)-5-HYDROXY-1H-PYRAZOLE
[68797-61-5] [RN]
5-Bromo-4,6-dichloro-1,3-diazine
More...

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

MFCD00047379 [DBID]
684635_ALDRICH [DBID]
CCRIS 4693 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Safety:

      26-36/37/39-45 Alfa Aesar H25821
      34 Alfa Aesar H25821
      8 Alfa Aesar H25821
      Danger Alfa Aesar H25821
      DANGER: CORROSIVE, burns skin and eyes Alfa Aesar H25821
      H314 Alfa Aesar H25821
      IRRITANT Alfa Aesar H25821
      P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Alfa Aesar H25821

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

Density: 2.0±0.1 g/cm3
Boiling Point: 294.6±35.0 °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: 132.0±25.9 °C
Index of Refraction: 1.605
Molar Refractivity: 39.9±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 2.10
ACD/LogD (pH 5.5): 1.97
ACD/BCF (pH 5.5): 18.54
ACD/KOC (pH 5.5): 281.36
ACD/LogD (pH 7.4): 1.97
ACD/BCF (pH 7.4): 18.54
ACD/KOC (pH 7.4): 281.36
Polar Surface Area: 26 Å2
Polarizability: 15.8±0.5 10-24cm3
Surface Tension: 56.4±3.0 dyne/cm
Molar Volume: 116.0±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) =  2.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  244.23  (Adapted Stein & Brown method)
    Melting Pt (deg C):  65.67  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0149  (Modified Grain method)
    Subcooled liquid VP: 0.0358 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):  484.1
       log Kow used: 2.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  884.77 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.54E-003  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.229E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.12  (KowWin est)
  Log Kaw used:  -0.984  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.104
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1639
   Biowin2 (Non-Linear Model)     :   0.0026
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1464  (months      )
   Biowin4 (Primary Survey Model) :   3.0348  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2216
   Biowin6 (MITI Non-Linear Model):   0.0537
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0639
 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):  4.77 Pa (0.0358 mm Hg)
  Log Koa (Koawin est  ): 3.104
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.28E-007 
       Octanol/air (Koa) model:  3.12E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.27E-005 
       Mackay model           :  5.03E-005 
       Octanol/air (Koa) model:  2.5E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0123 E-12 cm3/molecule-sec
      Half-Life =   866.589 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 3.65E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  79.4
      Log Koc:  1.900 

 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 = 0.932 (BCF = 8.546)
       log Kow used: 2.12 (estimated)

 Volatilization from Water:
    Henry LC:  0.00254 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.888  hours
    Half-Life from Model Lake :      147.2  hours   (6.132 days)

 Removal In Wastewater Treatment:
    Total removal:              51.26  percent
    Total biodegradation:        0.06  percent
    Total sludge adsorption:     1.41  percent
    Total to Air:               49.79  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       37.6            2.08e+004    1000       
   Water     40.5            1.44e+003    1000       
   Soil      21.7            2.88e+003    1000       
   Sediment  0.187           1.3e+004     0          
     Persistence Time: 226 hr

Click to predict properties on the Chemicalize site


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