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Bis(o-toluoyl) peroxide, also known as dibenzoyl peroxide or benzoyl peroxide, is an organic peroxide compound with the chemical formula C14H10O4. It is a white crystalline solid that is widely used as a strong oxidizing agent and a radical initiator in various industrial applications, such as the production of polymers, rubber, and pharmaceuticals. Bis(o-toluoyl) peroxide is also commonly used as a bleaching agent and an acne treatment due to its ability to kill bacteria and reduce inflammation. However, it is important to note that it can be hazardous and should be handled with care, as it is sensitive to heat, light, and friction, which can lead to decomposition and the formation of potentially explosive gases.

3034-79-5

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3034-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3034-79-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3034-79:
(6*3)+(5*0)+(4*3)+(3*4)+(2*7)+(1*9)=65
65 % 10 = 5
So 3034-79-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H14O4/c1-11-7-3-5-9-13(11)15(17)19-20-16(18)14-10-6-4-8-12(14)2/h3-10H,1-2H3

3034-79-5SDS

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 (2-methylbenzoyl) 2-methylbenzenecarboperoxoate

1.2 Other means of identification

Product number -
Other names 2-methylbenzoic 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:3034-79-5 SDS

3034-79-5Relevant academic research and scientific papers

An unprecedented cobalt-catalyzed selective aroylation of primary amines with aroyl peroxides

Li, Dong,Li, Jiale,Li, Juanjuan,Yuan, Songdong,Zhang, Qian

supporting information, (2020/09/16)

A novel and facile cobalt-catalyzed selective aroylation of primary amines with aroyl peroxides was developed for the synthesis of aryl amides. It was unprecedented that C[sbnd]N bond formation product was selectively generated without the common N[sbnd]O bond formation product. Aroyl peroxides act as the sole aroylation reagent without additional base or oxidant. The reactions proceeded under mild conditions and showed broad substrates scope with a series of primary amines and aroyl peroxides.

Uncatalyzed, on water oxygenative cleavage of inert C-N bond with concomitant 8,7-amino shift in 8-aminoquinoline derivatives

Botla, Vinayak,Pilli, Navyasree,Malapaka, Chandrasekharam

supporting information, p. 1735 - 1742 (2019/04/08)

Oxygenative cleavage of an inert CAr-NH2 bond with concomitant 1,2 amine migration in 8-aminoquinoline derivatives is reported in water at room temperature. The reaction is highly atom- and step-economical as both C- and N-containing fragments of the C-N bond cleavage are incorporated into the target molecule and is effected without the need for N-oxide. The reaction is scalable to gram level, and the products are useful as electrophilic partners for coupling reactions, ligands in catalysis and bioactive compounds.

Convenient peripheral aroyloxylation reactions of porphyrins and chlorophyll-a-based chlorins with benzoyl peroxide

Li, Jiazhu,Zhang, Peng,Yao, Nan-Nan,Zhao, Li-Li,Wang, Jin-Jun,Shim, Young Key

, p. 1086 - 1089 (2015/02/18)

A practical and efficient methodology for the formation of C-O bonds on the porphyrin/chlorin periphery was developed. The aroyloxy-substituted porphyrins and chlorins related to chlorophyll-a at the β- and meso-positions, respectively, were conveniently synthesized by the free radical substitution reaction with benzoyl peroxide and its homologs.

Copper-catalyzed Csp3-O cross-coupling of unactivated alkyl halides with organic peroxides

Chen, Huan-Huan,Wang, Guang-Zu,Han, Jin,Xu, Meng-Yu,Zhao, Yong-Qiang,Xu, Hua-Jian

, p. 212 - 217 (2014/01/06)

An efficient Cu-catalyzed Csp3-O coupling of peroxides with haloalkanes is described. High yields of products were achieved under mild conditions. Significantly, in addition to primary alkyl halides, secondary alkyl halogenated hydrocarbons could also be applied to this system. The new reaction system could tolerate a wide range of organic peroxides.

Convenient peripheral aroyloxylation reactions of porphyrins and chlorophyll-a-based chlorins with benzoyl peroxide

Li, Jiazhu,Zhang, Peng,Yao, Nan-Nan,Zhao, Li-Li,Wang, Jin-Jun,Shim, Young Key

, p. 1086 - 1089 (2014/02/14)

A practical and efficient methodology for the formation of C-O bonds on the porphyrin/chlorin periphery was developed. The aroyloxy-substituted porphyrins and chlorins related to chlorophyll-a at the β- and meso-positions, respectively, were conveniently synthesized by the free radical substitution reaction with benzoyl peroxide and its homologs.

Palladium(II)-catalyzed othro-C-H-benzoxylation of 2-arylpyridines by oxidative coupling with aryl acylperoxides

Sit, Wing-Nga,Chan, Chun-Wo,Yu, Wing-Yiu

, p. 4403 - 4418 (2013/05/22)

A palladium(II)-catalyzed ortho-benzoxylation of 2-arylpyridines with aryl acylperoxides was developed. With pyridyl as directing group, the benzoxylation reaction exhibits remarkable regioselectivity and excellent functional group tolerance, providing the products in up to 87% yield.

Palladium-catalyzed decarboxylative arylation of C-H bonds by aryl acylperoxides

Yu, Wing-Yiu,Sit, Wing Nga,Zhou, Zhongyuan,Chan, Albert S.-C.

supporting information; experimental part, p. 3174 - 3177 (2009/11/30)

A Pd(OAc)2-catalyzed protocol for decarboxylative arylation of aromatic C-H bond was developed using aryl acylperoxides as inexpensive aryl sources. Substrates containing pyridyl, oxime, and oxazoline groups undergo effectively ortho-selective C-H arylation with excellent functional group tolerance. This arylation should begin by directing-group-assisted cyclopalladation, followed by the reaction of the palladacycle with aryl radicals generated in situ by thermal decomposition of the peroxides.

Preparation of liquid substituted benzoyl peroxide mixtures

Moorhoff, Cornelis M.,Braybrook, Carl

, p. 339 - 361 (2007/10/03)

A series of alkyl substituted benzoyl peroxide mixtures were synthesised from two or three acid chloride combination in aqueous sodium peroxide and butanone solutions in the presence of 0.5 percent stearyltrimethylammonium chloride. Some of these benzoyl peroxide mixtures were found to be liquids at -10 deg C.

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