E-2-Butene

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Properties Simple | Detailed

Formula C4H8
IUPAC Name (e)-but-2-ene
Molecular Mass 56.106 g·mol−1
Heat of Formation -21.3 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 94.49 Å 3
Surface Area 111.61 Å 2
HOMO Energy -9.57 ± 0.55 eV
LUMO Energy 1.00 ± eV
Point Group Symmetry C2h
Synonyms
  • (e)-2-butene
  • (e)-but-2-ene
  • .beta.-butene
  • 1,3-butadiene, homopolymer
  • 1,3-butadiene, polymers
  • 2-butene
  • 2-butene, (2e)-
  • 2-butene, (e)-
  • 2-butene, mixture of cis and trans
  • 2-butene-trans
  • 2-trans-butene
  • alfine
  • atactic butadiene polymer
  • b 11
  • b 3000
  • b 7
  • beta-butylene
  • beta-trans-butylene
  • budium rk 622
  • but-2-ene
  • butadiene homopolymer
  • butadiene oligomer
  • butadiene polymer
  • butadiene resin
  • butarez 15
  • butene, 2-
  • butene, mixed -1- and -2- isomers
  • butene-2
  • butylene-2
  • cb 10
  • diene 35 nf
  • dienite 556
  • dienite 643
  • dienite x 555
  • dienite x 644
  • dimethylethylene
  • fcr 126
  • fcr 1261
  • fcr 1261pd
  • hydrocarbons, c4-unsatd.
  • hystl
  • hystl b 1000
  • hystl b 2000
  • hystl b 300
  • hystl b 3000
  • isoprene c4 products
  • lcb 150
  • low-boiling butene-2
  • nisso bn 1000
  • nisso pb 100
  • nisso pb 3000
  • nisso pb 4000
  • nisso pb-b 4000
  • nisso pb-gq 3000
  • nisso pr 2000
  • pbc200
  • poly-1,3-butadiene
  • polybutadiene
  • polyoil 110
  • polyoil 130
  • pseudobutylene
  • quintol b 1000
  • s 820
  • trans-1,2-dimethylethylene
  • trans-2-butene
  • trans-butene
  • xpdr-a 288
  • xrdr-a-288
CAS Number(s)
  • 1735-76-8
  • 68956-54-7
  • 105521-92-4
  • 29717-41-7
  • 29717-42-8
  • 37325-15-8
  • 51810-44-7
  • 9003-17-2
  • 624-64-6
  • 107-01-7
InChIKey IAQRGUVFOMOMEM-ONEGZZNKSA-N
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Elements H C