ChemSpider 2D Image | ON4025000 | C6H6O3

ON4025000

  • Molecular FormulaC6H6O3
  • Average mass126.110 Da
  • Monoisotopic mass126.031693 Da
  • ChemSpider ID12469

More details:






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

2,3-Dimethylmaleic anhydride
2,5-Furandione, 3,4-dimethyl- [ACD/Index Name]
212-165-8 [EINECS]
3,4-Dimethyl-2,5-furandion [German] [ACD/IUPAC Name]
3,4-Dimethyl-2,5-furandione [ACD/IUPAC Name]
3,4-Diméthyl-2,5-furanedione [French] [ACD/IUPAC Name]
3,4-dimethylfuran-2,5-dione
766-39-2 [RN]
dimethylmaleic anhydride
MFCD00005523 [MDL number]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

6PP3N541QA [DBID]
40750_FLUKA [DBID]
CCRIS 4693 [DBID]
D167800_ALDRICH [DBID]
HSDB 5517 [DBID]
NSC 155175 [DBID]
NSC 92512 [DBID]
NSC155175 [DBID]
NSC92512 [DBID]
UNII:6PP3N541QA [DBID]
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  • Experimental Physico-chemical Properties
  • Predicted Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      White Powder Novochemy [NC-15271]
    • Safety:

      20/21/36/37/39 Novochemy [NC-15271]
      26-37 Alfa Aesar L12919
      36/37/38 Alfa Aesar L12919
      36/37/38 Novochemy [NC-15271]
      GHS07; GHS09 Novochemy [NC-15271]
      H315-H319-H335 Alfa Aesar L12919
      H332; H403 Novochemy [NC-15271]
      Harmful/Irritant/Moisture Sensitive/Store under Argon SynQuest 2H26-1-X9
      IRRITANT Alfa Aesar L12919
      IRRITANT Matrix Scientific 075493
      Irritant/Moisture Sensitive/Store under Argon SynQuest 2H26-1-X9, 65925
      P261-P280-P305+P351+P338-P304+P340-P405-P501a Alfa Aesar L12919
      P332+P313; P305+P351+P338 Novochemy [NC-15271]
      R52/53 Novochemy [NC-15271]
      Warning Alfa Aesar L12919
      Warning Novochemy [NC-15271]
      Xn Abblis Chemicals AB1006289
  • Gas Chromatography
    • Retention Index (Kovats):

      1158 (estimated with error: 89) NIST Spectra mainlib_61076
      996 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.28 mm; Column length: 80 m; Column type: Capillary; Heat rate: 1 K/min; Start T: 80 C; End T: 200 C; CAS no: 766392; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Shibamoto, T.; Kamiya, Y.; Mihara, S., Isolation and identification of volatile compounds in cooked meat: sukiyaki, J. Agric. Food Chem., 29, 1981, 57-63.) NIST Spectra nist ri
      1680 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.28 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 766392; Active phase: Carbowax 20M; Carrier gas: N2; Data type: Kovats RI; Authors: Shibamoto, T.; Kamiya, Y.; Mihara, S., Isolation and identification of volatile compounds in cooked meat: sukiyaki, J. Agric. Food Chem., 29, 1981, 57-63.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1038.2 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 270 C; Start time: 3 min; CAS no: 766392; Active phase: DB-Petro 100; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Lu, X.; Cai, J.; Kong, H.; Wu, M.; Hua, R.; Zhao, M.; Liu, J.; Xu, G., Analysis of cigarette smoke condensates by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry. I. Acidic fraction, Anal. Chem., 75(17), 2003, 4441-4451.) NIST Spectra nist ri
      1723.9 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 220 C; End time: 50 min; Start time: 3 min; CAS no: 766392; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lu, X.; Cai, J.; Kong, H.; Wu, M.; Hua, R.; Zhao, M.; Liu, J.; Xu, G., Analysis of cigarette smoke condensates by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry. I. Acidic fraction, Anal. Chem., 75(17), 2003, 4441-4451.) NIST Spectra nist ri
      1688 (Program type: Complex; Column... (show more) class: Standard polar; Column diameter: 0.2 mm; Column length: 50 m; Column type: Capillary; Description: 60C => 2C/min =>150C =>4C/min => 220C; CAS no: 766392; Active phase: Carbowax 20M; Carrier gas: N2; Phase thickness: 0.2 um; Data type: Normal alkane RI; Authors: Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F., Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia, J. Essent. Oil Res., 13(5), 2001, 314-318.) NIST Spectra nist ri
      1685 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; Start time: 4 min; CAS no: 766392; Active phase: Carbowax 20M; Carrier gas: He; Data type: Normal alkane RI; Authors: Kawakami, M.; Kobayashi, A.; Kator, K., Volatile constituents of Rooibos tea (Aspalathus linearis) as affected by extraction process, J. Agric. Food Chem., 41(4), 1993, 633-636., Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 180 C; Start time: 4 min; CAS no: 766392; Active phase: Carbowax 20M; Data type: Normal alkane RI; Authors: Kawakami, M.; Ganguly, S.N.; Banerjee, J.; Kobayashi, A., Aroma composition of oolong tea and black tea by brewed extraction method and characterizing compounds of Darjeeling tea aroma, J. Agric. Food Chem., 43, 1995, 200-207.) NIST Spectra nist ri
    • Retention Index (Linear):

      1714 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 50 C; End T: 200 C; End time: 40 min; Start time: 5 min; CAS no: 766392; Active phase: Carbowax 20M; Carrier gas: He; Data type: Linear RI; Authors: Chen, C.-C.; Kuo, M.-C.; Liu, S.-E.; Wu, C.-M., Volatile components of salted and pickled prunes (Prunus mume Sieb. et Zucc.), J. Agric. Food Chem., 34(1), 1986, 140-144.) NIST Spectra nist ri

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

Density: 1.2±0.1 g/cm3
Boiling Point: 223.0±0.0 °C at 760 mmHg
Vapour Pressure: 0.1±0.4 mmHg at 25°C
Enthalpy of Vaporization: 45.9±3.0 kJ/mol
Flash Point: 95.6±15.9 °C
Index of Refraction: 1.487
Molar Refractivity: 29.3±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 0.82
ACD/LogD (pH 5.5): 0.68
ACD/BCF (pH 5.5): 1.92
ACD/KOC (pH 5.5): 55.56
ACD/LogD (pH 7.4): 0.68
ACD/BCF (pH 7.4): 1.92
ACD/KOC (pH 7.4): 55.56
Polar Surface Area: 43 Å2
Polarizability: 11.6±0.5 10-24cm3
Surface Tension: 36.9±3.0 dyne/cm
Molar Volume: 102.0±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) =  2.71

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  194.76  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -16.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0215  (Modified Grain method)
    MP  (exp database):  96 deg C
    BP  (exp database):  223 deg C
    Subcooled liquid VP: 0.105 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):  458.7
       log Kow used: 2.71 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.3481e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.65E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.778E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.71  (KowWin est)
  Log Kaw used:  -3.404  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.114
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6875
   Biowin2 (Non-Linear Model)     :   0.7717
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9205  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6658  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3378
   Biowin6 (MITI Non-Linear Model):   0.2542
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6769
 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):  14 Pa (0.105 mm Hg)
  Log Koa (Koawin est  ): 6.114
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.14E-007 
       Octanol/air (Koa) model:  3.19E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.74E-006 
       Mackay model           :  1.71E-005 
       Octanol/air (Koa) model:  2.55E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.7470 E-12 cm3/molecule-sec
      Half-Life =     0.778 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.337 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 1.24E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.614
      Log Koc:  0.417 

 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 = 1.389 (BCF = 24.5)
       log Kow used: 2.71 (estimated)

 Volatilization from Water:
    Henry LC:  9.65E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      69.28  hours   (2.887 days)
    Half-Life from Model Lake :      849.9  hours   (35.41 days)

 Removal In Wastewater Treatment:
    Total removal:               4.37  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.74  percent
    Total to Air:                0.53  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.337           3.1          1000       
   Water     26.1            360          1000       
   Soil      73.3            720          1000       
   Sediment  0.258           3.24e+003    0          
     Persistence Time: 444 hr




                    

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