5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione

Modify Date: 2024-01-06 19:42:33

5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione Structure
5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione structure
Common Name 5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione
CAS Number 41266-80-2 Molecular Weight 180.23000
Density 1.5g/cm3 Boiling Point 259.6ºC at 760 mmHg
Molecular Formula C7H8N4S Melting Point N/A
MSDS N/A Flash Point 110.8ºC

 Names

Name 5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5g/cm3
Boiling Point 259.6ºC at 760 mmHg
Molecular Formula C7H8N4S
Molecular Weight 180.23000
Flash Point 110.8ºC
Exact Mass 180.04700
PSA 81.88000
LogP 1.02980
Index of Refraction 1.767

 Safety Information

HS Code 2933990090

 Synthetic Route

~84%

5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione Structure

5,7-dimethyl-2H...

CAS#:41266-80-2

Literature: Al-Ashmawy; Abd El-Samii; El Feky; Osman Bollettino Chimico Farmaceutico, 1998 , vol. 137, # 4 p. 110 - 114

~%

5,7-dimethyl-2H-[1,2,4]triazolo[4,3-a]pyrimidine-3-thione Structure

5,7-dimethyl-2H...

CAS#:41266-80-2

Literature: Bower; Doyle Journal of the Chemical Society, 1957 , p. 727,732

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Mercapto-5,7-dimethyl-s-triazolo<4,3-a>pyrimidin
5,7-dimethyl-4-hydro-1,2,4-triazolo[4,3-a]pyrimidine-3-thiol
1-Mercapto-5,7-dimethyl-s-triazolo<3,4-b>pyrimidin
5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-thiol
5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3(2H)-thione
3-Mercapto-4,6-dimethyl-1,2,3a,7-tetraaza-inden
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