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4,4-Dimethyl-2,2-bithiazole is a chemical compound with the molecular formula C6H6N2S2. It is a heterocyclic compound consisting of two thiazole rings connected at their 2-positions, with a methyl group attached to each of the thiazole nitrogen atoms. 4,4Dimethyl-2,2bithiazolyl is known for its UV-absorbing properties, making it a potential candidate for use in sunscreens and other protective coatings. It is also used as a photostabilizer in various industrial applications to prevent the degradation of materials under exposure to ultraviolet light. The compound is characterized by its stability, low toxicity, and effectiveness in protecting against harmful UV radiation.

3944-29-4

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3944-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3944-29-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3944-29:
(6*3)+(5*9)+(4*4)+(3*4)+(2*2)+(1*9)=104
104 % 10 = 4
So 3944-29-4 is a valid CAS Registry Number.

3944-29-4SDS

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 4,4'-dimethyl-1H,1'H-2,2'-bithiazole

1.2 Other means of identification

Product number -
Other names 4,4'-dimethyl-2,2'-thiazoylthiazole

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:3944-29-4 SDS

3944-29-4Downstream Products

3944-29-4Relevant academic research and scientific papers

Pd/Cu-cocatalyzed reigoselective arylation of thiazole derivatives at 2-position under ligand-free conditions

Gu, Jian,Cai, Chun

, p. 56311 - 56315 (2015/07/15)

An efficient protocol for regioselective arylation of thiazole derivatives at the 2-position via palladium- and copper-catalyzed C-H bond activation under ligand-free conditions has been developed. The reaction proceeds smoothly with 1% palladium catalyst in the presence of 20% Cu(TFA)2 to furnish the desired products. The direct C-H arylation and no ligand made this method synthetically useful for the arylation of thiazoles at the 2-position.

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