ChemSpider 2D Image | 1-Butoxy-2-propanol | C7H16O2

1-Butoxy-2-propanol

  • Molecular FormulaC7H16O2
  • Average mass132.201 Da
  • Monoisotopic mass132.115036 Da
  • ChemSpider ID19942

More details:

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

1-Butoxy-2-hydroxypropane
1-Butoxy-2-propanol [ACD/IUPAC Name]
1-Butoxy-2-propanol [German] [ACD/IUPAC Name]
1-Butoxy-2-propanol [French] [ACD/IUPAC Name]
1-butoxypropan-2-ol
225-878-4 [EINECS]
2-Propanol, 1-butoxy- [ACD/Index Name]
5131-66-8 [RN]
MFCD00021904 [MDL number]
Propylene glycol 1-butyl ether
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

K0MR13CZ2E [DBID]
UNII:K0MR13CZ2E [DBID]
AI3-18549 [DBID]
BRN 1733910 [DBID]
NSC 2211 [DBID]
NSC2211 [DBID]
  • Gas Chromatography

    • Retention Index (Kovats):

      955 (estimated with error: 89) NIST Spectra mainlib_229936, replib_3011

    • Retention Index (Normal Alkane):

      923 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.32 mm; Column length: 50 m; Column type: Capillary; Description: 36C(2min)=>20C/min=>85C=>1C/min=>145C=>3C/min=>250C(30min); CAS no: 5131668; Active phase: CP-Sil5 CB MS; Phase thickness: 1.2 um; Data type: Normal alkane RI; Authors: Iraqi, R.; Vermeulen, C.; Benzekri, A.; Bouseta, A.; Collin, S., Screening for key odorants in Moroccan green olives by gas chromatography-olfactometry/aroma extract dilution analysis, J. Agric. Food Chem., 53, 2005, 1179-1184.) NIST Spectra nist ri
      947 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 230 C; End time: 10 min; Start time: 4 min; CAS no: 5131668; Active phase: HP-5 MS; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Forero, M.D.; Quijano, C.E.; Pino, J.A., Volatile compounds of Chile pepper (Capsicum annuum L. var. glabriusculum) at two ripening stages, Flavour Fragr. J., 24, 2008, 25-30.) NIST Spectra nist ri
      936 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 5131668; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 26(2), 2008, 212-222.) NIST Spectra nist ri
      948 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (2 min) ^ 5 0C/min -> 80 0C ^ 7 oC/min -> 160 0C ^ 9 0C/min -> 200 0C ^ 20 0C/min -> 280 0C (10 min); CAS no: 5131668; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G., EXtraction, preparation and identification of volatile compounds in Changyu XO brandy, Chinese J. Chromatogr., 26(2), 2008, 212-222.) NIST Spectra nist ri
      1343 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 180 C; End time: 10 min; CAS no: 5131668; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lee, K.-G.; Shibamoto, T., Analysis of volatile components isolated from Hawaiian green coffee beans (Coffea arabica L.), Flavour Fragr. J., 17, 2002, 349-351.) NIST Spectra nist ri

    • Retention Index (Linear):

      936.2 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 200 C; End time: 10 min; Start time: 10 min; CAS no: 5131668; Active phase: Petrocol DH; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R.; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Coat. Technol., 75(936), 2003, 47-53.) NIST Spectra nist ri
      936.7 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 35 C; End T: 200 C; End time: 10 min; Start time: 10 min; CAS no: 5131668; Active phase: Petrocol DH; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R.; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Coat. Technol., 75(936), 2003, 47-53.) NIST Spectra nist ri
      928 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 150 C; End T: 280 C; CAS no: 5131668; Active phase: DB-1; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Coen, M.; Engel, R.; Nahrstedt, A., Chavicol .beta.-D-glucoside, a phenylpropanoid heteroside, benzyl-.beta.-D-glucoside and glycosidically bound volatiles from subspecies of Cedronella canariensis, Phytochemistry, 40(1), 1995, 149-155.) NIST Spectra nist ri
      1363.5 (Program type: Ramp; Column cl... (show more) ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 50 C; End T: 250 C; End time: 10 min; Start time: 10 min; CAS no: 5131668; Active phase: Carbowax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Linear RI; Authors: Censullo, A.C.; Jones, D.R.; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Coat. Technol., 75(936), 2003, 47-53.) NIST Spectra nist ri

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

Density: 0.9±0.1 g/cm3
Boiling Point: 171.5±0.0 °C at 760 mmHg
Vapour Pressure: 0.4±0.7 mmHg at 25°C
Enthalpy of Vaporization: 47.5±6.0 kJ/mol
Flash Point: 54.5±7.7 °C
Index of Refraction: 1.422
Molar Refractivity: 37.7±0.3 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.14
ACD/LogD (pH 5.5): 1.04
ACD/BCF (pH 5.5): 3.62
ACD/KOC (pH 5.5): 87.43
ACD/LogD (pH 7.4): 1.04
ACD/BCF (pH 7.4): 3.62
ACD/KOC (pH 7.4): 87.43
Polar Surface Area: 29 Å2
Polarizability: 15.0±0.5 10-24cm3
Surface Tension: 29.1±3.0 dyne/cm
Molar Volume: 148.3±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) =  0.98

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  182.67  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -21.73  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.397  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  171.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4.21e+004
       log Kow used: 0.98 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  84559 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.30E-007  atm-m3/mole
   Group Method:   4.88E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.640E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.98  (KowWin est)
  Log Kaw used:  -5.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.255
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6044
   Biowin2 (Non-Linear Model)     :   0.6600
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3567  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.0458  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6293
   Biowin6 (MITI Non-Linear Model):   0.7796
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1728
 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):  47.1 Pa (0.353 mm Hg)
  Log Koa (Koawin est  ): 6.255
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.37E-008 
       Octanol/air (Koa) model:  4.42E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.3E-006 
       Mackay model           :  5.1E-006 
       Octanol/air (Koa) model:  3.53E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  28.0116 E-12 cm3/molecule-sec
      Half-Life =     0.382 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.582 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 3.7E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.289
      Log Koc:  0.110 

 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: 0.98 (estimated)

 Volatilization from Water:
    Henry LC:  4.88E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:  1.38E+004  hours   (574.8 days)
    Half-Life from Model Lake : 1.506E+005  hours   (6275 days)

 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.79  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.72            6.83         1000       
   Water     36.5            208          1000       
   Soil      62.7            416          1000       
   Sediment  0.0685          1.87e+003    0          
     Persistence Time: 292 hr

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