2-Butene-1,4-dione,1,4-diphenyl-, (2E)-

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Names

[ CAS No. ]:
959-28-4

[ Name ]:
2-Butene-1,4-dione,1,4-diphenyl-, (2E)-

[Synonym ]:
4-diphenyl-4-dion(e)-2-butene-1
EINECS 213-498-1
trans-1,2-Diabenzoylbenzene
(E)-1,2-DIBENZOYLETHYLENE
trans-dibenzoylethylene
trans-1,4-diphenylbut-2-ene-1,4-dione
(2E)-1,4-diphenyl-2-buten-1,4-dione
trans-1,4-diphenyl-2-butene-1,4-dione
perdominantlytrans
(E)-1,2-Dibenzoylethene
trans-1,4-diphenylbut-2-en-1,4-dione
MFCD00003083
dibenzoyl ethylene
TRANS-DIPHENACYLIDENE

Chemical & Physical Properties

[ Density]:
1.141g/cm3

[ Boiling Point ]:
368.5ºC at 760mmHg

[ Melting Point ]:
109-112 °C(lit.)

[ Molecular Formula ]:
C16H12O2

[ Molecular Weight ]:
236.26500

[ Flash Point ]:
138.2ºC

[ Exact Mass ]:
236.08400

[ PSA ]:
34.14000

[ LogP ]:
3.30840

[ Index of Refraction ]:
1.597

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
EM7000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-DIBENZOYLETHANE
  • 2-iodo-1-phenylethanone
  • Fumaryl chloride
  • benzene
  • trans-1,2-Bis(tributylstannyl)ethene
  • Benzoyl chloride
  • 2-Bromoacetophenone
  • PHENYL DIAZOMETHYL KETONE
  • Phenylacetylene
  • 1-phenyl-2-triphenylarsoranylidene-ethanone

DownStream

  • Diphenylsulfid
  • 2-Butene-1,4-dione,2-amino-1,4-diphenyl-, (2Z)-
  • (+)-trans-2,3-dibenzoylaziridine
  • Furan, 2,5-diphenyl-
  • 1,2-DIBENZOYLETHANE
  • 2-butene
  • 1-phenyl-2ξ.3r.4c-tribenzoyl-cyclopentanol-(1)
  • meso-1.6-diphenyl-3.4-dibenzoyl-hexanedione-(1.6)
  • Phenylglyoxal

Related Compounds

  • 2-Butene-1,4-dione,1,4-diphenyl-2-(phenylamino)-
  • 2-Butene-1,4-dione,1,4-diphenyl-, dioxime (8CI,9CI)
  • 2-methylsulfanyl-1,4-diphenylbut-2-ene-1,4-dione
  • 2-Butene-1,4-dione,2-methoxy-1,4-diphenyl-
  • 2-Butene-1,4-dione,2-amino-1,4-diphenyl-
  • 2-Butene-1,4-dione,2-(dimethylamino)-1,4-diphenyl-
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 4-Bromo-3-methylphenyl 2,2,2-trifluoroacetate
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide