1,2,5-thiadiazole-3,4-dicarboxylic acid

Modify Date: 2024-01-12 17:38:03

1,2,5-thiadiazole-3,4-dicarboxylic acid Structure
1,2,5-thiadiazole-3,4-dicarboxylic acid structure
Common Name 1,2,5-thiadiazole-3,4-dicarboxylic acid
CAS Number 3762-94-5 Molecular Weight 174.13500
Density 1.925g/cm3 Boiling Point 434.9ºC at 760 mmHg
Molecular Formula C4H2N2O4S Melting Point N/A
MSDS N/A Flash Point 216.8ºC

 Names

Name 1,2,5-thiadiazole-3,4-dicarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.925g/cm3
Boiling Point 434.9ºC at 760 mmHg
Molecular Formula C4H2N2O4S
Molecular Weight 174.13500
Flash Point 216.8ºC
Exact Mass 173.97400
PSA 128.62000
Index of Refraction 1.693

 Synthetic Route

~64%

1,2,5-thiadiazole-3,4-dicarboxylic acid Structure

1,2,5-thiadiazo...

CAS#:3762-94-5

Literature: Dunn, Peter J.; Rees, Charles W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1579 - 1584

~%

1,2,5-thiadiazole-3,4-dicarboxylic acid Structure

1,2,5-thiadiazo...

CAS#:3762-94-5

Literature: Pesin et al. Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 2094; engl. Ausg. S. 2131

 Synonyms

1,2,5-Thiadiazole-3,4-dicarboxylicacid
1,2,5-Thiadiazol-3,4-dicarbonsaeure
2,1,3-Thiadiazol-4,5-dicarbonsaeure