ChemSpider 2D Image | 6-Bromo-3,4-dihydro-2H-1,4-benzoxazine | C8H8BrNO

6-Bromo-3,4-dihydro-2H-1,4-benzoxazine

  • Molecular FormulaC8H8BrNO
  • Average mass214.059 Da
  • Monoisotopic mass212.978912 Da
  • ChemSpider ID8902669

More details:






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

2H-1,4-Benzoxazine, 6-bromo-3,4-dihydro- [ACD/Index Name]
6-Brom-3,4-dihydro-2H-1,4-benzoxazin [German] [ACD/IUPAC Name]
6-Bromo-3,4-dihydro-2H-1,4-benzoxazine [ACD/IUPAC Name]
6-Bromo-3,4-dihydro-2H-1,4-benzoxazine [French] [ACD/IUPAC Name]
105655-01-4 [RN]
2H-1,4-Benzoxazine,6-bromo-3,4-dihydro-
324769-06-4 [RN]
6-Bromo-3,4-dihydro-2H-benzo[1,4]oxazine
6-Bromo-3,4-dihydro-2H-benzo[1,4]oxazine hydrochloride
6-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine
More...
  • Miscellaneous
    • Safety:

      26-37-60 Alfa Aesar H61070
      36/37/38 Alfa Aesar H61070
      H315-H319-H335 Alfa Aesar H61070
      P261-P280-P305+P351+P338-P304+P340-P405-P501a Alfa Aesar H61070
      Warning Alfa Aesar H61070

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

Density: 1.5±0.1 g/cm3
Boiling Point: 296.4±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 53.6±3.0 kJ/mol
Flash Point: 133.0±27.3 °C
Index of Refraction: 1.580
Molar Refractivity: 46.5±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 3.11
ACD/LogD (pH 5.5): 3.24
ACD/BCF (pH 5.5): 171.63
ACD/KOC (pH 5.5): 1379.20
ACD/LogD (pH 7.4): 3.25
ACD/BCF (pH 7.4): 173.71
ACD/KOC (pH 7.4): 1395.93
Polar Surface Area: 21 Å2
Polarizability: 18.4±0.5 10-24cm3
Surface Tension: 45.0±3.0 dyne/cm
Molar Volume: 139.5±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) =  0.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  285.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  81.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00119  (Modified Grain method)
    Subcooled liquid VP: 0.00415 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):  7.645e+004
       log Kow used: 0.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5.2616e+005 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Halides
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.90E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.384E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.81  (KowWin est)
  Log Kaw used:  -5.110  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.920
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4059
   Biowin2 (Non-Linear Model)     :   0.0011
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7708  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6078  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2648
   Biowin6 (MITI Non-Linear Model):   0.0172
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6546
 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):  0.553 Pa (0.00415 mm Hg)
  Log Koa (Koawin est  ): 5.920
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.42E-006 
       Octanol/air (Koa) model:  2.04E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000196 
       Mackay model           :  0.000434 
       Octanol/air (Koa) model:  1.63E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 198.0915 E-12 cm3/molecule-sec
      Half-Life =     0.054 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.648 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.988400 E-17 cm3/molecule-sec
      Half-Life =     1.159 Days (at 7E11 mol/cm3)
      Half-Life =     27.827 Hrs
   Fraction sorbed to airborne particulates (phi): 0.000315 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  55.44
      Log Koc:  1.744 

 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: 0.81 (estimated)

 Volatilization from Water:
    Henry LC:  1.9E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       4510  hours   (187.9 days)
    Half-Life from Model Lake : 4.932E+004  hours   (2055 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.172           1.24         1000       
   Water     45.1            360          1000       
   Soil      54.7            720          1000       
   Sediment  0.0875          3.24e+003    0          
     Persistence Time: 354 hr




                    

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