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2,1,3-Benzothiadiazole, 4,7-diethynylis a heterocyclic aromatic chemical compound with the molecular formula C12H4N2S. It features a benzene ring fused to a thiadiazole ring, and its structure includes two ethynyl groups at the 4 and 7 positions. 2,1,3-Benzothiadiazole, 4,7-diethynylis known for its good electron-accepting properties, high thermal and chemical stability, and strong absorption in the visible light region. Its rigid and planar structure facilitates effective π-conjugation, making it a valuable building block for the development of high-performance organic electronics.

316384-85-7

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316384-85-7 Usage

Uses

Used in Organic Semiconductors:
2,1,3-Benzothiadiazole, 4,7-diethynylis used as a building block for the synthesis of organic semiconductors due to its electron-accepting properties and strong absorption in the visible light region. Its rigid and planar structure contributes to effective π-conjugation, which is essential for the performance of semiconductor materials.
Used in Optoelectronic Devices:
In the optoelectronics industry, 2,1,3-Benzothiadiazole, 4,7-diethynylis utilized in the development of materials for devices such as organic light-emitting diodes (OLEDs) and solar cells. Its high thermal and chemical stability, along with its strong light absorption capabilities, make it a promising candidate for enhancing the performance and reliability of these devices.

Check Digit Verification of cas no

The CAS Registry Mumber 316384-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,6,3,8 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 316384-85:
(8*3)+(7*1)+(6*6)+(5*3)+(4*8)+(3*4)+(2*8)+(1*5)=147
147 % 10 = 7
So 316384-85-7 is a valid CAS Registry Number.

316384-85-7SDS

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 4,7-diethynyl-2,1,3-benzothiadiazole

1.2 Other means of identification

Product number -
Other names 2,1,3-Benzothiadiazole,4,7-diethynyl

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:316384-85-7 SDS

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