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140-18-1

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140-18-1 Usage

Uses

Benzyl chloroacetate may be used:in the synthesis of monoesters of phosphonoacetic acidin the synthesis of N-benzoyl-glycyl- hydroxyl acetic acid, ester substrate for carboxypeptidase Y catalyzed peptide synthesisas reagent in the total syntheses of the (±)-di-O-methyl ethers of the norlignans sequirin-A, agatharesinol, and hinokiresinol, and of (±)-tri-O-methyl sequirin-E

General Description

Benzyl chloroacetate is an ester.

Safety Profile

Moderately toxic byintraperitoneal route. When heated todecomposition it emits toxic fumes of Cl- .

Check Digit Verification of cas no

The CAS Registry Mumber 140-18-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140-18:
(5*1)+(4*4)+(3*0)+(2*1)+(1*8)=31
31 % 10 = 1
So 140-18-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H9ClO2/c10-6-9(11)12-7-8-4-2-1-3-5-8/h1-5H,6-7H2

140-18-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Benzyl 2-chloroacetate

1.2 Other means of identification

Product number -
Other names Acetic acid, chloro-, phenylmethyl ester

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:140-18-1 SDS

140-18-1Relevant articles and documents

Transesterification of α-substituted esters mediated by potassium carbonate

Jańczewski, Dominik,Synoradzki, Ludwik,W?ostowski, Marek

, p. 420 - 422 (2003)

α-Substituted esters were efficiently and easily transesterificated at room temperature in the presence of potassium carbonate. α-Halo esters can be transesterificated without substitution of the halogen atom.

FeCl2-mediated Nucleophilic Chlorination of Iodoalkanes Accelerated by Phenanthroline Ligand

Hwang, Joon Young,Shin, Jung Ha,Seong, Eun Young,Kang, Eun Joo

, p. 695 - 698 (2018/04/17)

-

Dihaloiodoarenes: α,α-dihalogenation of phenylacetate derivatives

Tao, Jason,Tran, Richard,Murphy, Graham K.

supporting information, p. 16312 - 16315 (2013/12/04)

A hypervalent iodine reagent-based α-carbonyl dihalogenation reaction is reported. Treating diazoacetate derivatives with either iodobenzene dichloride or iodotoluene difluoride results in gem-dichlorination or gem-difluorination products, respectively. The reaction is catalyzed by either Lewis acid or Lewis base activation of the aryl-λ3-iodane (ArIX2) species and proceeds rapidly and chemoselectively to the desired gem-difunctionalized products in good to excellent yield.

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