Chemical Properties of 3-Penten-1-yne, (E)- (CAS 2004-69-5)

3-Penten-1-yne, (E)-

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InChI
InChI=1S/C5H6/c1-3-5-4-2/h1,4-5H,2H3/b5-4+
InChI Key
XAJOPMVSQIBJCW-SNAWJCMRSA-N
Formula
C5H6
SMILES
C#CC=CC
Molecular Weight1
66.10
CAS
2004-69-5
Other Names
  • (E)-3-Penten-1-yne
  • (E)-CH3CH=CHC«equiv»CH
  • 3-Pentene-1-yne, (E)-
  • Pent-1-yn-3-ene, (E)-
  • trans-2-Penten-4-Yne
  • trans-3-Penten-1-Yne
Sources

Physical Properties

Property Value Unit Source
Δf 294.51 kJ/mol Joback Calculated Property
Δfgas 259.00 kJ/mol NIST
Δfus 11.88 kJ/mol Joback Calculated Property
Δvap 26.54 kJ/mol Joback Calculated Property
IE 9.05 ± 0.01 eV NIST
IE 9.10 ± 0.10 eV NIST
IE 9.11 ± 0.03 eV NIST
logPoct/wat 1.20 Crippen Calculated Property
Pc 4456.32 kPa Joback Calculated Property
Tboil 323.65 ± 1.00 K NIST
Tboil 325.05 ± 0.40 K NIST
Tc 492.89 K Joback Calculated Property
Tfus 188.00 K Joback Calculated Property
Vc 0.26 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 94.90 J/mol×K 308.08 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
#C- 1
-CH3 1
#CH 1
=CH- 2

Similar Compounds

3-Penten-1-yne, (Z)-. 3-Penten-1-yne. Hex-3-en-1,5-diyne. 1-Buten-3-yne. 1,3-Hexadien-5-yne. 2-Hexen-4-yne, (Z)-. (E)-3,5-Hexadien-1-yne. (Z)-3,5-Hexadien-1-yne. 2-Hexen-4-yne. 3-Hexen-1-yne. 2-Penten-4-yn-1-ol. 1-Penten-3-yne. 1,5-Hexadien-3-yne. 3-Methyl-3-penten-1-yne. 3-Hexen-1-yne, 5-methyl-, (Z)-.

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