ChemSpider 2D Image | 3511 | C6H10O2

3511

  • Molecular FormulaC6H10O2
  • Average mass114.142 Da
  • Monoisotopic mass114.068077 Da
  • ChemSpider ID478125

More details:






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

1575-74-2 [RN]
216-404-7 [EINECS]
2-Methyl-4-pentenoic acid [ACD/IUPAC Name]
2-Methyl-4-pentensäure [German] [ACD/IUPAC Name]
2-Methylpent-4-enoic Acid
3511
4-Pentenoic acid, 2-methyl- [ACD/Index Name]
Acide 2-méthyl-4-penténoïque [French] [ACD/IUPAC Name]
MFCD00015570 [MDL number]
(??)-2-Methyl-4-pentenoic acid
More...

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

29HK385L3G [DBID]
UNII:29HK385L3G [DBID]
FEMA No. 3511 [DBID]
W351105_ALDRICH [DBID]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 190.6±9.0 °C at 760 mmHg
Vapour Pressure: 0.2±0.8 mmHg at 25°C
Enthalpy of Vaporization: 47.0±6.0 kJ/mol
Flash Point: 88.1±13.9 °C
Index of Refraction: 1.441
Molar Refractivity: 31.1±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.34
ACD/LogD (pH 5.5): 0.61
ACD/BCF (pH 5.5): 1.04
ACD/KOC (pH 5.5): 20.03
ACD/LogD (pH 7.4): -1.19
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 37 Å2
Polarizability: 12.3±0.5 10-24cm3
Surface Tension: 31.6±3.0 dyne/cm
Molar Volume: 117.7±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) =  1.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  194.30  (Adapted Stein & Brown method)
    Melting Pt (deg C):  13.92  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.479  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  6999
       log Kow used: 1.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  18079 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.27E-006  atm-m3/mole
   Group Method:   5.73E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.028E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.84  (KowWin est)
  Log Kaw used:  -4.285  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.125
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7659
   Biowin2 (Non-Linear Model)     :   0.8840
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3115  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0686  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5714
   Biowin6 (MITI Non-Linear Model):   0.6899
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5829
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  58.3 Pa (0.437 mm Hg)
  Log Koa (Koawin est  ): 6.125
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.15E-008 
       Octanol/air (Koa) model:  3.27E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.86E-006 
       Mackay model           :  4.12E-006 
       Octanol/air (Koa) model:  2.62E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  29.9257 E-12 cm3/molecule-sec
      Half-Life =     0.357 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.289 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi): 2.99E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.752
      Log Koc:  0.829 

 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: 1.84 (estimated)

 Volatilization from Water:
    Henry LC:  5.73E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       1093  hours   (45.53 days)
    Half-Life from Model Lake : 1.201E+004  hours   (500.4 days)

 Removal In Wastewater Treatment:
    Total removal:               2.15  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.03  percent
    Total to Air:                0.03  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.02            6.24         1000       
   Water     33              208          1000       
   Soil      65.9            416          1000       
   Sediment  0.0913          1.87e+003    0          
     Persistence Time: 266 hr




                    

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