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Bis(4-tert-butylphenyl)peroxyanhydride, also known as Bis(4-tert-butylphenyl) peroxide or 4-TBPP, is an organic compound with the chemical formula C18H22O2. It is a white crystalline solid that is widely used as a curing agent for epoxy resins, particularly in the production of composite materials, adhesives, and coatings. This peroxide acts as a cross-linking agent, promoting the formation of a three-dimensional network within the epoxy resin, which enhances the material's strength, durability, and resistance to heat and chemicals. Due to its stability and low volatility, bis(4-tert-butylphenyl)peroxyanhydride is preferred over other peroxides in various industrial applications. However, it is important to handle bis(4-tert-butylphenyl)peroxyanhydride with care, as it can decompose upon exposure to heat or friction, potentially leading to the formation of hazardous byproducts.

1712-79-4

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1712-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1712-79-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,1 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1712-79:
(6*1)+(5*7)+(4*1)+(3*2)+(2*7)+(1*9)=74
74 % 10 = 4
So 1712-79-4 is a valid CAS Registry Number.

1712-79-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Bis[4-(2-methyl-2-propanyl)phenyl]peroxyanhydride

1.2 Other means of identification

Product number -
Other names S,S-di-n-propylmethyldithiophosphonate

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:1712-79-4 SDS

1712-79-4Relevant academic research and scientific papers

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

Transition metal free oxygenation of 8-aminoquinoline amides in water

Yao, Xinghui,Weng, Xin,Wang, Kaixuan,Xiang, Haifeng,Zhou, Xiangge

supporting information, p. 2472 - 2476 (2018/06/11)

The oxygenation of 8-aminoquinoline amides by benzoyl peroxide at the C5 position in water is developed in the absence of a transition metal catalyst, affording the desired products in moderate to good yields of up to 88%. Mechanism studies reveal that the reaction would involve a radical process.

A highly efficient Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides

Li, Dengke,Xu, Ning,Zhang, Yicheng,Wang, Lei

supporting information, p. 14862 - 14865 (2014/12/11)

An efficient Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides was developed. A variety of anilides reacted with aryl acylperoxides to afford the corresponding ortho-arylation products, and N-methoxyarylamides generated phenanthridinones. This journal is

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 new substituted bis(benzoyl) peroxides under aqueous conditions in the presence of stearyltrimethylammonium chloride

Moorhoff, Cornelis M.,Braybrook, Carl

, p. 397 - 405 (2007/10/03)

A series of new substituted bis(benzoyl) peroxides has been synthesised from their corresponding acid chlorides in high yield. The reactions were carried out in aqueous sodium peroxide solution and butanone in the presence of 0.5% stearyltrimethylammonium chloride (STAC) at a temperature below 15°C. STAC improved the purity, and the fast addition improved the yield of the peroxides. Mass spectral analysis of substituted bis(benzoyl) peroxides using EI has been carried out for accurate mass determinations. Springer-Verlag 2003.

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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