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62640-74-8

62640-74-8 Structure

62640-74-8 Structure
IdentificationBack Directory
[Name]

2,3-DIBENZYL-1,3-BUTADIENE
[CAS]

62640-74-8
[Synonyms]

2,3-DIBENZYL-1,3-BUTADIENE
2,3-Dibenzyl-1,3-butadiene 99%
Benzene, 1,1'-[2,3-bis(methylene)-1,4-butanediyl]bis-
[Molecular Formula]

C18H18
[MDL Number]

MFCD00191986
[MOL File]

62640-74-8.mol
[Molecular Weight]

234.34
Chemical PropertiesBack Directory
[Melting point ]

86-88 °C (dec.)(lit.)
[Boiling point ]

359.3±22.0 °C(Predicted)
[density ]

0.981±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[InChI]

1S/C18H18/c1-15(13-17-9-5-3-6-10-17)16(2)14-18-11-7-4-8-12-18/h3-12H,1-2,13-14H2
[InChIKey]

FNCJMHZWHWRYEO-UHFFFAOYSA-N
[SMILES]

C=C(Cc1ccccc1)C(=C)Cc2ccccc2
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
[Signal word ]

Warning
[Hazard statements ]

H302-H312-H315-H319-H332-H335-H351
[Precautionary statements ]

P261-P280-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38-40
[Safety Statements ]

22-26-36
[WGK Germany ]

3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Carc. 2
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

2,3-Dibenzyl-1,3-butadiene may be used in the cycloaddition reaction with donor-stabilized silylene and 1,2-diketones to form the corresponding cycloaddition products. It may be used to form cyclopentenones by dienyl-Pauson-Khand reaction with suitable alkynes.
[General Description]

2,3-Dibenzyl-1,3-butadiene is a disubstituted-1,3-butadiene. It participates in the synthesis of 2,3-dibenzyl-1,3-butadiene. It participates in the synthesis of η31-allylalkoxynickel complex.
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-DIBENZYL-1,3-BUTADIENE(62640-74-8)IR
2,3-DIBENZYL-1,3-BUTADIENE(62640-74-8)Raman
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