1-Chloro-2-methoxyethane C3H7ClO structure – Flashcards

Flashcard maker : Jacob Patel

C3H7ClO structure
Molecular Formula C3H7ClO
Average mass 94.540 Da
Density 1.0±0.1 g/cm3
Boiling Point 92.5±0.0 °C at 760 mmHg
Flash Point 15.0±0.0 °C
Molar Refractivity 22.5±0.3 cm3
Polarizability 8.9±0.5 10-24cm3
Surface Tension 22.9±3.0 dyne/cm
Molar Volume 95.8±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -55 °C LabNetwork LN00007960
    • Experimental Boiling Point:

      89-90 °C Alfa Aesar
      89-90 °C Alfa Aesar B24081
      89-90 °C LabNetwork LN00007960
    • Experimental LogP:

      0.553 Vitas-M STL146567
    • Experimental Flash Point:

      8 °C Alfa Aesar
      8 °C Alfa Aesar
      8 °F (-13.3333 °C)
      Alfa Aesar B24081
      8 °C LabNetwork LN00007960
    • Experimental Gravity:

      20 g/mL Merck Millipore 1641
      20 g/l Merck Millipore 1641, 806099
      1.04 g/mL Alfa Aesar B24081
    • Experimental Refraction Index:

      1.409 Alfa Aesar B24081
  • Miscellaneous
    • Safety:

      11/20/2022 Alfa Aesar B24081
      11/20/2022 12:00:00 AM Alfa Aesar B24081
      11-20/22 Alfa Aesar B24081
      3 Alfa Aesar B24081
      9-16-33-36-60 Alfa Aesar B24081
      Danger Alfa Aesar B24081
      Danger Biosynth W-104961
      DANGER: FLAMMABLE, irritates skin and eyes Alfa Aesar B24081
      GHS02; GHS07 Biosynth W-104961
      H225; H302; H312; H332 Biosynth W-104961
      H225-H302-H332 Alfa Aesar B24081
      P210; P280 Biosynth W-104961
      P210-P261-P280-P303+P361+P353-P403+P235-P501a Alfa Aesar B24081
  • Gas Chromatography
    • Retention Index (Kovats):

      621 (estimated with error: 89) NIST Spectra mainlib_108177, replib_237018
    • Retention Index (Normal Alkane):

      645 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 25 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 250 C; CAS no: 627429; Active phase: OV-101; Carrier gas: N2/He; Phase thickness: 0.10 um; Data type: Normal alkane RI; Authors: Zenkevich, I.G., Experimentally measured retention indices., 2005., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 627429; Active phase: Polydimethyl siloxanes; Data type: Normal alkane RI; Authors: Zenkevich, I.G.; Chupalov, A.A., New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments, Zh. Org. Khim. (Rus.), 32(5), 1996, 656-666, In original 656-666.) NIST Spectra nist ri
      630.2 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; CAS no: 627429; Active phase: Squalane; Data type: Normal alkane RI; Authors: Keiko, V.V.; Prokop’ev, B.V.; Kuz’menko, L.P.; Kalinina, N.A.; Modonov, V.B., The use of an additive scheme of calculation of the indices of retention in gas-liquid chromatography communication. 3. Some regularities in the manifestation of the inductive effect, Izv. Akad. Nauk Kaz. SSR Ser. Khim., 12, 1972, 2629-2633, In original 2697-2702.) NIST Spectra nist ri
      634.9 (Program type: Isothermal; Col… (show more) umn class: Semi-standard non-polar; Column type: Packed; CAS no: 627429; Active phase: Apiezon L; Data type: Normal alkane RI; Authors: Keiko, V.V.; Prokop’ev, B.V.; Kuz’menko, L.P.; Kalinina, N.A.; Modonov, V.B., The use of an additive scheme of calculation of the indices of retention in gas-liquid chromatography communication. 3. Some regularities in the manifestation of the inductive effect, Izv. Akad. Nauk Kaz. SSR Ser. Khim., 12, 1972, 2629-2633, In original 2697-2702.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 92.5±0.0 °C at 760 mmHg
Vapour Pressure: 58.4±0.1 mmHg at 25°C
Enthalpy of Vaporization: 31.9±3.0 kJ/mol
Flash Point: 15.0±0.0 °C
Index of Refraction: 1.387
Molar Refractivity: 22.5±0.3 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.55
ACD/LogD (pH 5.5): 0.91
ACD/BCF (pH 5.5): 2.87
ACD/KOC (pH 5.5): 74.07
ACD/LogD (pH 7.4): 0.91
ACD/BCF (pH 7.4): 2.87
ACD/KOC (pH 7.4): 74.07
Polar Surface Area: 9 Å2
Polarizability: 8.9±0.5 10-24cm3
Surface Tension: 22.9±3.0 dyne/cm
Molar Volume: 95.8±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): 89.28 (Adapted Stein & Brown method)
 Melting Pt (deg C): -79.48 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 51.6 (Mean VP of Antoine & Grain methods)
 BP (exp database): 92.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 2.454e+004
 log Kow used: 0.81 (estimated)
 no-melting pt equation used
 Water Sol (Exper. database match) = 8e+004 mg/L (25 deg C)
 Exper. Ref: BEILSTEIN

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 65604 mg/L
 Wat Sol (Exper. database match) = 80000.00
 Exper. Ref: BEILSTEIN

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 4.03E-004 atm-m3/mole
 Group Method: 1.44E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 2.616E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 0.81 (KowWin est)
 Log Kaw used: -1.783 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 2.593
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.2438
 Biowin2 (Non-Linear Model) : 0.0262
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.8084 (weeks )
 Biowin4 (Primary Survey Model) : 3.6010 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5327
 Biowin6 (MITI Non-Linear Model): 0.4821
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.5366
 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): 6.59E+003 Pa (49.4 mm Hg)
 Log Koa (Koawin est ): 2.593
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 4.55E-010 
 Octanol/air (Koa) model: 9.62E-011 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1.65E-008 
 Mackay model : 3.64E-008 
 Octanol/air (Koa) model: 7.69E-009 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 3.4293 E-12 cm3/molecule-sec
 Half-Life = 3.119 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 37.428 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 2.64E-008 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 4.395
 Log Koc: 0.643 

 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: 1.44E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 40.53 hours (1.689 days)
 Half-Life from Model Lake : 523.6 hours (21.82 days)

 Removal In Wastewater Treatment:
 Total removal: 2.66 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.77 percent
 Total to Air: 0.80 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 5.1 54.7 1000 
 Water 44.1 360 1000 
 Soil 50.7 720 1000 
 Sediment 0.0856 3.24e+003 0 
 Persistence Time: 341 hr




 

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