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3,5,5-Trimethylimidazolidine-2,4-dione, also known as TMI, is an organic compound with the chemical formula C6H9NO2. It is a white crystalline solid that is soluble in water and various organic solvents. TMI is a derivative of imidazolidine-2,4-dione, which is a cyclic urea compound. It is primarily used as a precursor in the synthesis of various chemicals, including pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and stability, TMI is a valuable building block in organic synthesis, allowing for the creation of a wide range of molecules with diverse applications.

6345-19-3

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6345-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6345-19-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,4 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6345-19:
(6*6)+(5*3)+(4*4)+(3*5)+(2*1)+(1*9)=93
93 % 10 = 3
So 6345-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H10N2O2/c1-6(2)4(9)8(3)5(10)7-6/h1-3H3,(H,7,10)

6345-19-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5,5-trimethylimidazolidine-2,4-dione

1.2 Other means of identification

Product number -
Other names trimethadione

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:6345-19-3 SDS

6345-19-3Relevant academic research and scientific papers

N3-(ARYLTHIO-, ARALKYLTHIO- AND ALKYLTHIO)-5,5-DIMETHYLHYDANTOINS: SULFENYL GROUP TRANSFER REACTIONS AND THEIR PROPERTIES

Takeda, Ken'ichi,Horiki, Kusuo

, p. 367 - 373 (2007/10/02)

Sulfenyl-transfer reactions toward a variety of nucleophiles were successfully carried out using N3-sulfenyl-substituted 5,5-dimethylhydantoins (2a-c).During the course of the synthesis of 2 by the reaction of N1-bromo-5,5-dimethylhydantoin (1c) with disulfides, the sulfenyl groups were found to be at the position of N3 although the bromine was at N1 in the starting monobromohydantoin (1c).Some mechanistic speculations were considered for the formation of 2 from 1c.

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