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2-methyl-1,3-diphenylisothiourea is an organic compound with the chemical formula C15H16N2S. It is a white crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2-methyl-1,3-diphenylisothiourea is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and fungicides. It is also known for its potential application in the development of new materials due to its unique chemical structure. The compound is synthesized through the reaction of 2-methyl-1,3-diphenylguanidine with carbon disulfide, followed by hydrolysis. Due to its reactivity and potential health hazards, it is important to handle 2-methyl-1,3-diphenylisothiourea with care, using appropriate safety measures.

5416-30-8

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5416-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5416-30-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,1 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5416-30:
(6*5)+(5*4)+(4*1)+(3*6)+(2*3)+(1*0)=78
78 % 10 = 8
So 5416-30-8 is a valid CAS Registry Number.

5416-30-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl N,N'-diphenylcarbamimidothioate

1.2 Other means of identification

Product number -
Other names S-Methyl-N,N'-diphenylpseudothioharnstoff

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:5416-30-8 SDS

5416-30-8Relevant academic research and scientific papers

Aminomethylation of Thioureas with N,N-Dimethyl-1-(triethylsiloxy)methanamine, Involving Amino Group Exchange

McMahon,Sharma,Metta-Maga?a,Pannell

, p. 1764 - 1771 (2019)

The O-triethylsilylated hemiaminal Et3SiOCH2NMe2 readily transfers the Me2NCH2-group to various thioureas under mild conditions and without catalysts or co-reagents. In the reaction with PhNHC(=S)·NHPh, the initially formed mono-substituted derivative PhNHC(=S)NPhCH2NMe2 readily rearranges to produce the unsymmetrical thiourea PhNHC(=S)NMe2 and hexahydro-1,3,5-triphenyl-1,3,5-triazine.

Microwave-assisted synthesis of N,N′-diaryl cyanoguanidines

Hamilton, Sean K.,Wilkinson, Doug E.,Hamilton, Gregory S.,Wu, Yong-Qian

, p. 2429 - 2431 (2007/10/03)

(Chemical Equation Presented) A mild, efficient, and high-yielding method for the synthesis of N,N′-diaryl cyanoguanidines from their corresponding thioureas under microwave-assisted conditions is described. A series of cyanoguanidines were synthesized containing both electron-donating and electron-withdrawing substituents. The reactions were facilitated by the use of polar solvents along with moderate temperatures.

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