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1145-23-9

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1145-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1145-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,4 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1145-23:
(6*1)+(5*1)+(4*4)+(3*5)+(2*2)+(1*3)=49
49 % 10 = 9
So 1145-23-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H20/c1-14(16-9-5-3-6-10-16)13-15(2)17-11-7-4-8-12-17/h3-12,14-15H,13H2,1-2H3

1145-23-9SDS

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 4-phenylpentan-2-ylbenzene

1.2 Other means of identification

Product number -
Other names 2,4-diphenyl-pentane

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:1145-23-9 SDS

1145-23-9Relevant articles and documents

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Leitereg,T.J.,Cram,D.J.

, p. 4011 - 4018 (1968)

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PROCESS FOR PRODUCTION OF AROMATIC COMPOUNDS

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Page/Page column 35, (2010/11/24)

A problem of the present invention is to provide an economical process with minimized toxicity for producing an aromatic compound having a variety of substituents such as various alkyl groups, and the problem is solved by a process for production of an aromatic compound represented by formula (1) below, which comprises reacting a compound represented by formula (2) below with an aromatic magnesium reagent represented by formula (3a) below in the presence of an iron catalyst and a diamine compound: wherein R is an optionally substituted hydrocarbon group or a C 3 - C 10 saturated or unsaturated ring group; A is an optionally substituted C 4 - C 20 aromatic group or an optionally substituted heteroaromatic group; X is a halogen atom or a sulfonic acid ester; and Y 1 is bromine, iodine, chlorine or a carbanion ligand.

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