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849-83-2

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849-83-2 Usage

General Description

Peroxide, bis(4-methoxybenzoyl) is a chemical compound with the molecular formula C16H14O6. It is a peroxide with two 4-methoxybenzoyl groups attached to the oxygen atoms, and it is often used as a radical initiator in polymerization reactions. Additionally, it has been studied as a potential photoinitiator for dental materials. Peroxide, bis(4-methoxybenzoyl) is considered to be stable when stored properly, but can decompose violently when heated or exposed to strong acids or bases. It is important to handle this chemical with caution and follow proper safety protocols when working with it in a laboratory setting.

Check Digit Verification of cas no

The CAS Registry Mumber 849-83-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,4 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 849-83:
(5*8)+(4*4)+(3*9)+(2*8)+(1*3)=102
102 % 10 = 2
So 849-83-2 is a valid CAS Registry Number.

849-83-2SDS

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 (4-methoxybenzoyl) 4-methoxybenzenecarboperoxoate

1.2 Other means of identification

Product number -
Other names 4-methoxylbenzoic peroxyanhydride

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:849-83-2 SDS

849-83-2Relevant articles and documents

Aryl acyl peroxides for visible-light induced decarboxylative arylation of quinoxalin-2(1: H)-ones under additive-, metal catalyst-, and external photosensitizer-free and ambient conditions

Xie, Long-Yong,Peng, Sha,Yang, Li-Hua,Peng, Cun,Lin, Ying-Wu,Yu, Xianyong,Cao, Zhong,Peng, Yu-Yu,He, Wei-Min

supporting information, p. 374 - 378 (2021/01/28)

Aryl radicals were generated for the first time from cheap and easily available aryl acyl peroxides in eco-friendly ethyl acetate under ambient conditions and visible-light illumination in the absence of any additive, metal catalyst, or external photosensitizer. The present arylation of quinoxalin-2(1H)-ones was chemo- and regioselective, and provided good access to various 3-arylquinoxalin-2(1H)-ones. This journal is

A carboxylate-assisted amination/unactivated C(sp2)-H arylation reactionviaa palladium/norbornene cooperative catalysis

An, Yang,Zhang, Bo-Sheng,Zhang, Zhe,Liu, Ce,Gou, Xue-Ya,Ding, Ya-Nan,Liang, Yong-Min

supporting information, p. 5933 - 5936 (2020/06/04)

This report describes a carboxylate-assisted palladium-catalysed Catellani reaction, which is compatible withortho-amination and unactivated C(sp2)-H arylation. This method was used to synthesize a series of 1-amino substituted dihydrophenanthridines, phenanthridines and 6H-benzo[c]chromenes. Based on kinetic isotope experiments, the kinetic curve proves that pivalic acid accelerates the reaction rate of unactivated C(sp2)-H activation, and thus this rate can keep up with the five membered aryl-norbornene-palladacycle (ANP) intermediate.

Method for preparing aroyl peroxide

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Paragraph 0019, (2019/10/01)

The invention discloses a method for preparing an aroyl peroxide. Aryl formic acid is uses as a starting material, and the raw material is easy to get, and is of many types; products obtained by the method disclosed by the invention are of various types and are widely used; furthermore, the method disclosed by the invention has the advantages of mild reaction condition, high yield of the target product, less pollution, and simple reaction operation and post-treatment process, and is suitable for industrial production.

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