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62458-64-4

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62458-64-4 Usage

Preparation

Preparation by Fries rearrangement of p-acetylphenyl isovalerate without solvent in the presence of aluminium chloride at 140–160° for 2.5 h (51%) or at 150° for 3 h (32%).

Check Digit Verification of cas no

The CAS Registry Mumber 62458-64-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,4,5 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62458-64:
(7*6)+(6*2)+(5*4)+(4*5)+(3*8)+(2*6)+(1*4)=134
134 % 10 = 4
So 62458-64-4 is a valid CAS Registry Number.

62458-64-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(5-acetyl-2-hydroxyphenyl)-3-methylbutan-1-one

1.2 Other means of identification

Product number -
Other names 4-Hydroxy-3-isovalerylacetphenon

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:62458-64-4 SDS

62458-64-4Relevant articles and documents

FURTHER 5-METHYL COUMARINS AND OTHER CONSTITUENTS FROM THE SUBTRIBE MUTISINAE

Zredo, C.,Bohlmann, F.,King, R. M.,Robinson, H.

, p. 509 - 516 (2007/10/02)

Key Word Index-Mutisia spinosa, M. retorsa; Trichocline sinuata; Brachyclados megalanthus; Compositae; chemotaxonomy; 5-methyl coumarins; monoterpenes; geraniol and linalol derivatives; C14-acetylenic compound.The investigation of four species from the subtribe Mutisiinae afforded eight new monoterpenes, seven 5-methyl coumarins, two closely related 5-methyl chromones, two coumarane derivatives, a p-hydroxy acetophenone derivative and a new C14-acetylene.The structures were elucidated by spectroscopic methods and a few chemical transformations.The chemotaxonomy of the Mutisiinae is discussed.

Synthesis of Naturally Occurring p-Hydroxyacetophenone Derivatives, II

Bohlmann, Ferdinand,Vorwerk, Edgar

, p. 261 - 266 (2007/10/02)

The structures of ten hydroxyacetophenone derivatives isolated from Composites (3-5, 7, 11, 12, 14, 16, 23, and 24) have been finally established by synthesis.

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