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Key Documents

D33209

Sigma-Aldrich

trans-1,4-Diphenyl-2-butene-1,4-dione

96%

Synonym(s):

trans-1,2-Dibenzoylethylene

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About This Item

Linear Formula:
C6H5COCH=CHCOC6H5
CAS Number:
Molecular Weight:
236.27
Beilstein/REAXYS Number:
743958
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

form

powder

mp

109-112 °C (lit.)

SMILES string

[H]\C(=C(\[H])C(=O)c1ccccc1)C(=O)c2ccccc2

InChI

1S/C16H12O2/c17-15(13-7-3-1-4-8-13)11-12-16(18)14-9-5-2-6-10-14/h1-12H/b12-11+

InChI key

WYCXGQSQHAXLPK-VAWYXSNFSA-N

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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