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137243

Sigma-Aldrich

4-(p-Tolyl)-3-buten-2-one

(predominantly trans), 97%

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About This Item

Linear Formula:
CH3C6H4CH=CHCOCH3
CAS Number:
Molecular Weight:
160.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

composition

(predominantly trans)

mp

29-33 °C (lit.)

SMILES string

CC(=O)\C=C\c1ccc(C)cc1

InChI

1S/C11H12O/c1-9-3-6-11(7-4-9)8-5-10(2)12/h3-8H,1-2H3/b8-5+

InChI key

USXMUOFSQBSHGN-VMPITWQZSA-N

General description

4-(p-Tolyl)-3-buten-2-one undergoes Reformatsky reaction with ethyl α-bromopropionate to yield β-hydroxy esters.

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)

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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Geometric Isomers of 2, 3-Dimethyl-5-aryl-2, 4-pentadienoic Acids. The Steric Factors Favoring 2-cis Formation.
Wiley RH, et al.
The Journal of Organic Chemistry, 29(10), 2986-2990 (1964)

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