ChemicalBook--->CAS DataBase List--->62640-74-8

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
Safety DataBack Directory
[Symbol(GHS) ]


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
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
62640-74-8 suppliers list
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Riedel-de Haen AG  
Tel: 800 558-9160
Website: www.sigmaaldrich.com
Company Name: SIGMA-RBI  
Tel: 800 736 3690 (Orders)
Website: www.sigma-aldrich.com
Company Name: Guangzhou WeiBo Chemical Co., Ltd.  
Tel: 020-36393398
Website: www.weibochem.com
Company Name: 3B Scientific Corporation  
Tel: 847.281.9822
Website: www.3bsc.com
Tags:62640-74-8 Related Product Information