ChemSpider 2D Image | MFCD04118251 | C7H3D6N

MFCD04118251

  • Molecular FormulaC7H3D6N
  • Average mass113.190 Da
  • Monoisotopic mass113.111160 Da
  • ChemSpider ID9019657

  • Non-standard isotope - Non-standard isotope

More details:

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

10259-14-0 [RN]
2,6-Bis[(2H3)methyl]pyridin [German] [ACD/IUPAC Name]
2,6-Bis[(2H3)méthyl]pyridine [French] [ACD/IUPAC Name]
2,6-Dimethyl-d6-pyridine
2,6-LUTIDINE-(DIMETHYL-D6)
MFCD04118251
2,6-bis(trideuteriomethyl)pyridine

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

Density: 0.9±0.1 g/cm3
Boiling Point: 144.0±0.0 °C at 760 mmHg
Vapour Pressure: 6.5±0.2 mmHg at 25°C
Enthalpy of Vaporization: 37.5±0.0 kJ/mol
Flash Point: 33.3±0.0 °C
Index of Refraction: 1.502
Molar Refractivity: 34.0±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 1.65
ACD/LogD (pH 5.5): 0.53
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 13.38
ACD/LogD (pH 7.4): 1.64
ACD/BCF (pH 7.4): 9.91
ACD/KOC (pH 7.4): 171.17
Polar Surface Area: 13 Å2
Polarizability: 13.5±0.5 10-24cm3
Surface Tension: 33.3±3.0 dyne/cm
Molar Volume: 115.2±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) =  1.90
    Log Kow (Exper. database match) =  1.68
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  158.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -7.55  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.27  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -6.1 deg C
    BP  (exp database):  144.1 deg C
    VP  (exp database):  5.65E+00 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  8.151e+004
       log Kow used: 1.68 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  3e+005 mg/L (34 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  29835 mg/L
    Wat Sol (Exper. database match) =  300000.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.59E-006  atm-m3/mole
   Group Method:   1.14E-005  atm-m3/mole
   Exper Database: 1.04E-05  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.116E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.68  (exp database)
  Log Kaw used:  -3.371  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  5.051
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6513
   Biowin2 (Non-Linear Model)     :   0.7317
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5985  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5373  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4674
   Biowin6 (MITI Non-Linear Model):   0.4868
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4473
 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):  753 Pa (5.65 mm Hg)
  Log Koa (Koawin est  ): 5.051
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.98E-009 
       Octanol/air (Koa) model:  2.76E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.44E-007 
       Mackay model           :  3.19E-007 
       Octanol/air (Koa) model:  2.21E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.7936 E-12 cm3/molecule-sec
      Half-Life =     3.829 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    45.945 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.31E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  86.58
      Log Koc:  1.937 

 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 = 0.594 (BCF = 3.923)
       log Kow used: 1.68 (expkow database)

 Volatilization from Water:
    Henry LC:  1.04E-005 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      59.33  hours   (2.472 days)
    Half-Life from Model Lake :      734.1  hours   (30.59 days)

 Removal In Wastewater Treatment:
    Total removal:               2.61  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.93  percent
    Total to Air:                0.58  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.25            91.9         1000       
   Water     37.1            900          1000       
   Soil      59.6            1.8e+003     1000       
   Sediment  0.105           8.1e+003     0          
     Persistence Time: 687 hr

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