Chemical Properties of 2-Oxetanone, 4-methylene- (CAS 674-82-8)

2-Oxetanone, 4-methylene-

PDF Excel Molecule Calculator
InChI
InChI=1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2
InChI Key
WASQWSOJHCZDFK-UHFFFAOYSA-N
Formula
C4H4O2
SMILES
C=C1CC(=O)O1
Molecular Weight1
84.07
CAS
674-82-8
Other Names
  • 3-Butenoic acid, 3-hydroxy-, «beta»-lactone
  • 3-Butenoic acid, 3-hydroxy-, «beta»-lactone
  • 4-METHYLENE-2-OXETANONE
  • DIKETENE
  • DIMER
  • Diketen
  • ETHENONE
  • Ethenone, dimer
  • KETENE DIMER
  • Vinylaceto-«beta»-lactone
  • Vinylaceto-«beta»-lactone
  • but-3-en-3-olide
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
Δcliquid -1912.50 ± 0.42 kJ/mol NIST
Δf -116.47 kJ/mol Joback Calculated Property
Δfgas -190.20 ± 0.54 kJ/mol NIST
Δfliquid -233.10 ± 0.46 kJ/mol NIST
Δfus 7.41 kJ/mol Joback Calculated Property
Δvap [42.90; 42.90] kJ/mol Show Hide
Δvap 42.90 kJ/mol NIST
Δvap 42.90 ± 0.10 kJ/mol NIST
Δvap 42.90 kJ/mol NIST
Δvap 42.90 ± 0.10 kJ/mol NIST
IE 9.60 ± 0.02 eV NIST
log10WS -0.60 Crippen Calculated Property
logPoct/wat 0.447 Crippen Calculated Property
McVol 59.500 ml/mol McGowan Calculated Property
NFPA Fire 2 KDB
NFPA Health 2 KDB
NFPA Safety 2 KDB
Pc 5335.72 kPa Joback Calculated Property
Inp 709.20 NIST
Tboil [399.20; 400.60] K Show Hide
Tboil 400.60 K NIST
Tboil 399.20 K NIST
Tboil 400.15 K NIST
Tc 616.42 K Joback Calculated Property
Tfus 266.15 ± 2.00 K NIST
Vc 0.222 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [106.51; 144.43] J/mol×K [400.53; 616.42] Show Hide
Cp,gas 106.51 J/mol×K 400.53 Joback Calculated Property
Cp,gas 113.46 J/mol×K 436.51 Joback Calculated Property
Cp,gas 120.16 J/mol×K 472.49 Joback Calculated Property
Cp,gas 126.61 J/mol×K 508.47 Joback Calculated Property
Cp,gas 132.81 J/mol×K 544.46 Joback Calculated Property
Cp,gas 138.75 J/mol×K 580.44 Joback Calculated Property
Cp,gas 144.43 J/mol×K 616.42 Joback Calculated Property
ΔvapH [36.80; 42.90] kJ/mol [342.50; 399.20] Show Hide
ΔvapH 42.90 kJ/mol 342.50 NIST
ΔvapH 36.80 kJ/mol 399.20 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 342.70 K 13.30 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.19; 202.67] kPa [266.65; 425.65] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.53129e+01
Coefficient B-3.86501e+03
Coefficient C-3.92000e+01
Temperature range, min.266.65
Temperature range, max.425.65
Pvap 0.19 kPa 266.65 Calculated Property
Pvap 0.63 kPa 284.32 Calculated Property
Pvap 1.83 kPa 301.98 Calculated Property
Pvap 4.62 kPa 319.65 Calculated Property
Pvap 10.47 kPa 337.32 Calculated Property
Pvap 21.62 kPa 354.98 Calculated Property
Pvap 41.34 kPa 372.65 Calculated Property
Pvap 74.08 kPa 390.32 Calculated Property
Pvap 125.52 kPa 407.98 Calculated Property
Pvap 202.67 kPa 425.65 Calculated Property
Pvap [0.18; 5961.07] kPa [266.65; 616.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A3.76192e+01
Coefficient B-6.01856e+03
Coefficient C-3.00236e+00
Coefficient D3.40369e-07
Temperature range, min.266.65
Temperature range, max.616.00
Pvap 0.18 kPa 266.65 Calculated Property
Pvap 2.16 kPa 305.47 Calculated Property
Pvap 14.01 kPa 344.28 Calculated Property
Pvap 60.34 kPa 383.10 Calculated Property
Pvap 193.68 kPa 421.92 Calculated Property
Pvap 500.43 kPa 460.73 Calculated Property
Pvap 1096.99 kPa 499.55 Calculated Property
Pvap 2117.59 kPa 538.37 Calculated Property
Pvap 3698.11 kPa 577.18 Calculated Property
Pvap 5961.07 kPa 616.00 Calculated Property

Similar Compounds

1-Propen-2-ol, acetate. 2(3H)-Furanone. «gamma»-methylen-«gamma»-butyrolactone. Cis-3-chlorocrotonic acid. 3-Butenoic acid. Isopropenyl chloroformate. Methyl 3-butenoate. 1-Propen-2-ol, formate. 2(3H)-Furanone, 5-methyl-. Isoprenyl pentanoate. 3-Butenoic acid, ethyl ester. CH2=C(CH3)CH2COOH. 3-Butenoic acid, 1-methylethyl ester. 2,5-Furandione, dihydro-3-methylene-. 5-ethyl-(3H)-furan-2-one.

Find more compounds similar to 2-Oxetanone, 4-methylene-.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.