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538-39-6

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538-39-6 Usage

General Description

1,2-Di(p-tolyl)ethane is a chemical compound with the molecular formula C16H18. It is an aromatic hydrocarbon derived from toluene, and it is commonly used as a building block in the synthesis of various organic compounds. The compound is a colorless liquid with a strong odor, and it is insoluble in water but soluble in many organic solvents. 1,2-Di(p-tolyl)ethane is primarily used in the production of fragrances, pharmaceuticals, and other specialty chemicals. It is also utilized in research and development as a reagent in organic synthesis and as a building block for the creation of complex organic molecules. Overall, 1,2-Di(p-tolyl)ethane is a versatile compound with a wide range of applications in the chemical industry.

Check Digit Verification of cas no

The CAS Registry Mumber 538-39-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 538-39:
(5*5)+(4*3)+(3*8)+(2*3)+(1*9)=76
76 % 10 = 6
So 538-39-6 is a valid CAS Registry Number.

538-39-6 Well-known Company Product Price

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  • Alfa Aesar

  • (L08876)  1,2-Di(p-tolyl)ethane, 98%   

  • 538-39-6

  • 1g

  • 255.0CNY

  • Detail
  • Alfa Aesar

  • (L08876)  1,2-Di(p-tolyl)ethane, 98%   

  • 538-39-6

  • 5g

  • 909.0CNY

  • Detail

538-39-6SDS

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 1-methyl-4-[2-(4-methylphenyl)ethyl]benzene

1.2 Other means of identification

Product number -
Other names 4,4'-Dimethylbibenzyl

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:538-39-6 SDS

538-39-6Relevant articles and documents

Comparative activity of aryl, alkyl, and cycloalkyl halides in the suzuki reaction catalyzed with acyclic diaminocarbene complex of palladium

Kras'Ko,Zlotskii,Boyarskii

, p. 2541 - 2546 (2015)

Relative activity of halogenated arenes, alkanes, and alkanes in the Suzuki reaction catalyzed with acyclic diaminocarbene complex of palladium has been investigated. Under all the investigated conditions, 4-iodoanisole has been more active than the alkyl

Carbon-Carbon σ-Bond Transfer Hydrogenation with DMF Catalyzed by Cobalt Porphyrins

Tam, Chun Meng,To, Ching Tat,Chan, Kin Shing

, p. 2174 - 2177 (2016)

Cobalt porphyrins were found to catalyze the transfer hydrogenation of the carbon-carbon σ bond of [2.2]paracyclophane (PCP) with the solvent DMF serving as the hydrogenating agent. Successful trapping experiments with benzene solvent and the kinetic isot

NMR and computational studies of the chemical reduction of [2.2]paracyclophane: Formation of dianionic p-xylenyl oligomers

Gridnev, Ilya D.,Pichierri, Fabio

, p. 150 - 151 (2004)

Reaction of [2.2]paracyclophane with K/Na alloy in THF gives a p-xylylenyl dianion together with its dimer and trimer which are relatively stable at low temperatures; at ambient temperatures further polymerization takes place.

Iridium-catalyzed carbon-Carbon σ-bond hydrogenation with water: Rate enhancement with iridium hydride

To, Ching Tat,Tam, Chun Meng,Chan, Kin Shing

, p. 4333 - 4336 (2015)

Iridium porphyrins were found to be good catalysts for the carbon-carbon σ-bond hydrogenation of [2.2]paracyclophane using water in neutral conditions. Mechanistic investigations reveal the promoting effects of iridium porphyrin hydride, IrIII(

Reductive C(sp3)-C(sp3) homo-coupling of benzyl or allyl halides with H2using a water-soluble electron storage catalyst

Futakuchi, Sayaka,Miyazawa, Keishi,Nakai, Hidetaka,Ogo, Seiji,Shimauchi, Daiki,Takahashi, Yukina,Yatabe, Takeshi,Yoon, Ki-Seok

, p. 39450 - 39454 (2021/12/27)

This paper reports the first example of a reductive C(sp3)-C(sp3) homo-coupling of benzyl/allyl halides in aqueous solution by using H2as an electron source {turnover numbers (TONs) = 0.5-2.3 for 12 h}. This homo-coupling reaction, promoted by visible light, is catalysed by a water-soluble electron storage catalyst (ESC). The reaction mechanism, and four requirements to make it possible, are also described.

Aerobic cross-dehydrogenative couplings of N-heteroarenes with toluene derivatives at room temperature

Chen, Yufeng,Deng, Guo-Jun,Huang, Huawen,Sun, Zhaozhao,Wang, Qiao-Lin

supporting information, p. 7790 - 7795 (2021/10/12)

A set of mild aerobic cross-dehydrogenative couplings of N-heteroarenes with the benzylic C(sp3)-H bond has been achieved by using visible-light-induced photocatalysis. This approach was found to provide a sustainable alternative to Minisci benzylation reactions using readily accessible toluene derivatives as benzylating agents. The unique combination of photocatalysis, bromo radical mediation, and aerobic oxidation proved to be the key for the success of the transformation. Mechanistic studies revealed the feasibility of both oxidative and reductive quenching of the excited photocatalyst in the initial step.

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