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ChemicalBook >> CAS DataBase List >>2,3-DIBENZYL-1,3-BUTADIENE

2,3-DIBENZYL-1,3-BUTADIENE

2,3-DIBENZYL-1,3-BUTADIENE Structure
2,3-DIBENZYL-1,3-BUTADIENE structure
CAS No.
62640-74-8
Chemical Name:
2,3-DIBENZYL-1,3-BUTADIENE
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-
CBNumber:
CB9729878
Molecular Formula:
C18H18
Molecular Weight:
234.34
MDL Number:
MFCD00191986
MOL File:
62640-74-8.mol
Last updated:2022-11-11 11:01:00
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2,3-DIBENZYL-1,3-BUTADIENE Properties

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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
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

2,3-DIBENZYL-1,3-BUTADIENE price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0115608 2,3-DIBENZYL-1,3-BUTADIENE 95.00% 62640-74-8 1G $678.9 2021-12-16 Buy
Product number Packaging Price Buy
CHM0115608 1G $678.9 Buy

2,3-DIBENZYL-1,3-BUTADIENE Chemical Properties,Uses,Production

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 η3:η1-allylalkoxynickel complex.

2,3-DIBENZYL-1,3-BUTADIENE Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-DIBENZYL-1,3-BUTADIENE Suppliers

Global( 6)Suppliers
Supplier Tel Email Country ProdList Advantage
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Supplier Advantage
Energy Chemical 61
Sigma-Aldrich 80

2,3-DIBENZYL-1,3-BUTADIENE Spectrum

2,3-DIBENZYL-1,3-BUTADIENE(62640-74-8)IR2,3-DIBENZYL-1,3-BUTADIENE(62640-74-8)Raman

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