4,5-diamino-2-mercaptopyrimidine

Modify Date: 2024-01-16 14:55:09

4,5-diamino-2-mercaptopyrimidine Structure
4,5-diamino-2-mercaptopyrimidine structure
Common Name 4,5-diamino-2-mercaptopyrimidine
CAS Number 14623-58-6 Molecular Weight 142.18200
Density 1.78 g/cm3 Boiling Point 229.3ºC at 760 mmHg
Molecular Formula C4H6N4S Melting Point 250℃ (DEC.)
MSDS N/A Flash Point 92.5ºC

 Names

Name 4,5-diamino-2-mercaptopyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.78 g/cm3
Boiling Point 229.3ºC at 760 mmHg
Melting Point 250℃ (DEC.)
Molecular Formula C4H6N4S
Molecular Weight 142.18200
Flash Point 92.5ºC
Exact Mass 142.03100
PSA 116.62000
LogP 1.09210

 Safety Information

HS Code 2933599090

 Synthetic Route

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4,5-diamino-2-mercaptopyrimidine Structure

4,5-diamino-2-m...

CAS#:14623-58-6

Literature: Brown Journal of Applied Chemistry, 1952 , vol. 2, p. 239

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4,5-diamino-2-mercaptopyrimidine Structure

4,5-diamino-2-m...

CAS#:14623-58-6

Literature: Albert; Brown Journal of the Chemical Society, 1954 , p. 2060,2062

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4,5-Diamino-2-pyrimidinethione
2-Mercapto-4,5-pyrimidinediamine
4,5-DIAMINOPYRIMIDINE-2-THIOL
2(1H)-Pyrimidinethione,4,5-diamino
4,5-Diamino-2-pyrimidinethiol
4,5-diamino-1H-pyrimidine-2-thione
4,5-Diaminopyrimidine-2(1H)-thione
4,5-Diamino-1H-pyrimidin-2-thion
4,5-Diamino-2(1H)-pyrimidinethione
2(1H)-Pyrimidinethione,4,5-diamino-(9CI)
2(1H)-PyriMidinethione,5,6-diaMino