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4209-24-9

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4209-24-9 Usage

Synthesis Reference(s)

Synthetic Communications, 20, p. 1625, 1990 DOI: 10.1080/00397919008053082

Check Digit Verification of cas no

The CAS Registry Mumber 4209-24-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,0 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4209-24:
(6*4)+(5*2)+(4*0)+(3*9)+(2*2)+(1*4)=69
69 % 10 = 9
So 4209-24-9 is a valid CAS Registry Number.

4209-24-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-1-(4-methylphenyl)ethanone

1.2 Other means of identification

Product number -
Other names p-methylphenacyl chloride

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:4209-24-9 SDS

4209-24-9Relevant articles and documents

Novel N-hydroxybenzamide-based HDAC inhibitors with branched CAP group

Su, Hong,Yu, Liqin,Nebbioso, Angela,Carafa, Vincenzo,Chen, Yadong,Altucci, Lucia,You, Qidong

, p. 6284 - 6288 (2009)

Ongoing effort to gather further knowledge about the structural requirements on histone deacetylase inhibitors led to the synthesis of novel N-hydroxybenzamide-based HDAC inhibitors 1a-o, introducing branched hydrophobic groups at the capping group, and t

A practical synthesis of α-bromo/iodo/chloroketones from olefins under visible-light irradiation conditions

Wang, Zhihui,Wang, Lei,Wang, Zhiming,Li, Pinhua,Zhang, Yicheng

supporting information, p. 429 - 432 (2020/02/29)

A practical synthesis of α-bromo/iodo/chloroketones from olefins under visible-light irradiation conditions has been developed. In the presence of PhI(OAc)2 as promoter and under ambient conditions, the reactions of styrenes and triiodomethane undergo the transformation smoothly to deliver the corresponding α-iodoketones without additional photocatalyst in good yields under sunlight irradiation. Meanwhile, the reactions of styrenes with tribromomethane and trichloromethane generate the desired α-bromoketones and α-chloroketones in high yields by using Ru(bpy)3Cl2 as a photocatalyst under blue LED (450–455 nm) irradiation.

Iodine-DMSO-promoted divergent reactivities of arylacetylenes

Rather, Suhail A.,Kumar, Atul,Ahmed, Qazi Naveed

supporting information, p. 4511 - 4514 (2019/04/26)

An unprecedented set of efficient, economical, atom-economic and exceedingly selective I2-DMSO-promoted methods is described for the generation of different structures. The reaction represents the first of its kind, involving the use of different iodine concentrations, temperatures, acids and salt to adjust the selectivity for the synthesis of different alkenes, α-functionalized ketones and α-ketomethylthioesters.

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