(Z)-2-butene


(2Z)-2-butene; (Z)-2-butene; cis-2-butene; cis-but-2-ene; cis-butene-2; cis-β-butylene; cis-dimethylethylene
Links:📏 NIST, 📖 PubMed
CAS:[590-18-1]
Formula:C4H8; 56.11 g/mol
InChiKey:IAQRGUVFOMOMEM-ARJAWSKDSA-N
SMILES:CC=C/C
Molecular structure of (Z)-2-butene
Density:0.641 g/mL
Molar volume:87.5 mL/mol
Dipole moment:0.30 D
Melting point:-139 °C
Boiling point:1 °C
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Critical temperature:155 °C
Critical pressure:40.9 atm
Critical volume:235.90 ml/mol
Log10 partition octanol / water:2.31

Isomers

1-butene
Molecular structure of 1-butene
(E)-2-butene
Molecular structure of (E)-2-butene
(Z)-2-butene
Molecular structure of (Z)-2-butene
cyclobutane
Molecular structure of cyclobutane
methylcyclopropane
Molecular structure of methylcyclopropane
methylpropene
Molecular structure of methylpropene