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38361-37-4

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38361-37-4 Usage

General Description

1-Chloro-2,6-difluorobenzene is an organic compound which is part of the halogenated aromatic hydrocarbons group. It has a molecular formula of C6H3ClF2 and a molecular weight of 146.54 g/mol. One distinct feature of this chemical is the presence of one chlorine atom and two fluorine atoms attached to a benzene ring, which classifies it as a chlorofluorobenzene. 1-Chloro-2,6-difluorobenzene is used widely in the chemical industry, often serving as an intermediate in the synthesis of other chemical compounds. Furthermore, it is also used for research purposes. Despite the significant applications, the handling and disposal of this chemical should be done with caution due to potential environmental and health impacts.

Check Digit Verification of cas no

The CAS Registry Mumber 38361-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,3,6 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38361-37:
(7*3)+(6*8)+(5*3)+(4*6)+(3*1)+(2*3)+(1*7)=124
124 % 10 = 4
So 38361-37-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H3ClF2/c7-6-4(8)2-1-3-5(6)9/h1-3H

38361-37-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Chloro-1,3-difluorobenzene

1.2 Other means of identification

Product number -
Other names 2-chloro-1,3-difluorobenzene

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:38361-37-4 SDS

38361-37-4Relevant articles and documents

Chlorofluorobenzene liquid crystal compound, liquid crystal composition, and liquid crystal display device

-

, (2008/06/13)

Such a liquid crystal compound is provided that has stability to heat, light and so forth, has a nematic phase in a wide temperature range, has a small viscosity, a suitable optical anisotropy, and suitable elastic constants K33 and K11 (K33: bend elastic constant, K11: splay elastic constant), and has suitable negative dielectric anisotropy and excellent compatibility with other liquid crystal compounds. A liquid crystal composition containing the liquid crystal compound, and a liquid crystal display device containing the liquid crystal composition are also provided. The liquid crystal compound is represented by one of formulas (a) to (d), the liquid crystal composition contains the liquid crystal compound, and the liquid crystal display device contains the liquid crystal composition: wherein Ra and Rb are independently linear alkyl or linear alkoxy, rings A1, A2, B and C are independently trans-1,4-cyclohexylene or 1,4-phenylene, Z11, Z12, Z2 and Z3 are independently a single bond or alkylene, and one of X1 and X2 is fluorine, and the other thereof is chlorine.

A Convenient Synthesis of High-Purity 1-Chloro-2,6-difluorobenzene

Moore Jr., Robert M.

, p. 921 - 924 (2013/09/05)

A convenient preparation of high-purity 1-chloro-2,6-difluorobenzene has been developed. The key to the isolation of the desired isomer, without contamination of the difficult-to-separate isomer 1-chloro-2,3-difluorobenzene, is the use of sulfonyl chloride to direct fluorine substitution to the ortho and para positions of the aryl ring. Although activation with sulfonyl chloride requires additional reaction steps, the process results in good overall yield and requires only low-cost commodity chemicals. The high-purity 1-chloro-2,6-difluorobenzene is useful as an intermediate for active ingredients in agricultural and pharmaceutical applications.

AROMATIC FLUORINE CHEMISTRY. PART 5. PREPARATION OF 2,6-DIFLUOROANILINE AND 1,2-DIFLUOROBENZENE

Pews, R. Garth,Gall, James A.

, p. 379 - 386 (2007/10/02)

The preparation of 2,6-difluoroaniline and 1,2-difluorobenzene from 1,2,3-trichlorobenzene is described.An isomeric mixture of 1-chloro-2,3-difluorobenzene and 2-chloro-1,3-difluorobenzene is obtained from KF exchange on 1,2,3-trichlorobenzene.Selective dechlorination of 1-chloro-2,3-difluorobenzene with H2 and Pd/C catalyst gives 1,2-difluorobenzene. 2,6-difluoroaniline is obtained via ammonolysis of 2-chloro-1,3-difluorobenzene.

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