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Ether, bis(m-chlorophenyl), also known as 1,1'-oxybis(3-chlorobenzene) or m-dichlorodiphenyl ether, is an organic compound with the chemical formula C12H8Cl2O. It is a colorless to pale yellow liquid with a mild, aromatic odor. This ether derivative is characterized by two chlorophenyl groups connected by an oxygen atom, with the chlorine atoms positioned at the meta positions relative to each other. It is used as a solvent and a chemical intermediate in the synthesis of various compounds, including pharmaceuticals and agrochemicals. Due to its potential health and environmental risks, it is important to handle and dispose of this chemical with care, following proper safety guidelines.

6903-62-4

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6903-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6903-62-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,0 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6903-62:
(6*6)+(5*9)+(4*0)+(3*3)+(2*6)+(1*2)=104
104 % 10 = 4
So 6903-62-4 is a valid CAS Registry Number.

6903-62-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-3-(3-chlorophenoxy)benzene

1.2 Other means of identification

Product number -
Other names 3,3'-Dichlordiphenylether

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:6903-62-4 SDS

6903-62-4Downstream Products

6903-62-4Relevant academic research and scientific papers

Copper-mediated synthesis of mono- and dichlorinated diaryl ethers

?ermák, Jan K.,Církva, Vladimír

, p. 4185 - 4188 (2014)

An efficient synthesis of polychlorinated diphenyl ethers (PCDEs) using the Cu(OAc)2-catalyzed Chan-Lam coupling reaction is described. A library of all possible mono- and dichlorinated diphenyl ether congeners was prepared and characterized using MS, 1H, and 13C NMR spectroscopy, and Kovats retention indices. Our approach, using the optimized reaction conditions (i.e., reaction temperature, oxidizing atmosphere and base), significantly improves and simplifies the process compared to previously reported syntheses.

Diphenyl ethers for tobacco sucker control

-

, (2008/06/13)

Diphenyl ethers having the formula STR1 WHERE Y and Z are halogen, alkyl, trifluoromethyl, alkoxy, hydroxy, nitro, cyano, carboxy, carbalkoxy, carbamoyl, or alkylthio, and m and n are 0, 1, 2, or 3, Are useful in controlling undesirable secondary growth in plants, particularly sucker growth in tobacco.

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