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[1,1'-Biphenyl]-2,2'-diol, 3,3'-dibromo-5,5'-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87682-04-0

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87682-04-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87682-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,8 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87682-04:
(7*8)+(6*7)+(5*6)+(4*8)+(3*2)+(2*0)+(1*4)=170
170 % 10 = 0
So 87682-04-0 is a valid CAS Registry Number.

87682-04-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-bromo-6-(3-bromo-2-hydroxy-5-methylphenyl)-4-methylphenol

1.2 Other means of identification

Product number -
Other names 3,3'-dibromo-5,5'-dimethyl-2,2'-biphenol

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:87682-04-0 SDS

87682-04-0Relevant academic research and scientific papers

Anodic oxidation of monohalogenated phenols

Mori, Kazuki,Takahashi, Masakatsu,Yamamura, Shosuke,Nishiyama, Shigeru

, p. 5527 - 5532 (2007/10/03)

Anodic oxidation of simple o-halogenated phenol derivatives has been investigated. Among the oxidation products, tricyclic ketone 9 was obtained, along with both the corresponding diaryl ethers 3 and 4 and the diaryls 5-8. Additionally, the effect of the

Phenolic oxidation of o,o'-dihalogenated phenols

Takahashi, Masakatsu,Konishi, Hironori,Iida, Satoshi,Nakamura, Kensuke,Yamamura, Shosuke,Nishiyama, Shigeru

, p. 5295 - 5302 (2007/10/03)

A detailed inspection of phenolic oxidation products derived from the o,o'-dihalogenated cresol derivatives (1a - 1e) indicated that the bromo and chloro substituents promoted the oxidation leading to the corresponding diaryl ethers, whereas the iodo derivatives provided the diaryls. Selective reduction of 6d and its tyrosine derivative afforded the corresponding diaryl ethers carrying two chlorine atoms (14, 15). Interpretation of the selectivity of the phenolic oxidation was attempted by employing theoretical calculations.

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