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Safety Information

919810

Sigma-Aldrich

(E)-1,2-Bis(4-tert-butylphenyl)ethene

95%

Synonym(s):

tert-Butyl stilbene, tBustb

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About This Item

Empirical Formula (Hill Notation):
C22H28
CAS Number:
64392-50-3
Molecular Weight:
292.46
UNSPSC Code:
12352101
NACRES:
NA.22

Quality Level

100

Assay

95%

form

powder

mp

177-182 °C

InChI

1S/C22H28/c1-21(2,3)19-13-9-17(10-14-19)7-8-18-11-15-20(16-12-18)22(4,5)6/h7-16H,1-6H3

InChI key

XTJKJVFXJGERSP-UHFFFAOYSA-N

Application

(E)-1,2-Bis(4-tert-butylphenyl)ethene is commonly employed in transition metal catalyzed asymmetric epoxidation[1][2] and dihydroxylation. Additionally, it can be used as ligand a for Ni catalysis.

Other Notes

Ni(4-tBustb)3: A Robust 16-Electron Ni(0) Olefin Complex for Catalysis

related product

Product No.
Description
Pricing

139939

trans-Stilbene, 96%

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

919810-VAR:
919810-1G:
919810-BULK:
919810-250MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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