4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid

Modify Date: 2026-08-06 05:54:59

4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid Structure
4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid structure
Common Name 4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid
CAS Number 313339-35-4 Molecular Weight 239.07900
Density 1.716g/cm3 Boiling Point 384.523ºC at 760 mmHg
Molecular Formula C6H4Cl2N2O2S Melting Point 159-163℃
MSDS Chinese USA Flash Point 186.353ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4,6-dichloro-2-methylsulfanylpyrimidine-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.716g/cm3
Boiling Point 384.523ºC at 760 mmHg
Melting Point 159-163℃
Molecular Formula C6H4Cl2N2O2S
Molecular Weight 239.07900
Flash Point 186.353ºC
Exact Mass 237.93700
PSA 88.38000
LogP 2.20350
Index of Refraction 1.652
InChIKey LUCAXEBLTQAMHS-UHFFFAOYSA-N
SMILES CSc1nc(Cl)c(C(=O)O)c(Cl)n1
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26
RIDADR NONH for all modes of transport
HS Code 2933599090

 Synthetic Route

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4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid Structure

4,6-dichloro-2-...

CAS#:313339-35-4

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Literature: EP2471793 A1, ; Page/Page column 58 ;

~%

4,6-dichloro-2-(methylthio)pyrimidine-5-carboxylic acid Structure

4,6-dichloro-2-...

CAS#:313339-35-4

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Literature: WO2012/97478 A1, ;

 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

4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxylic acid
4,6-dichloropyrimidine-2-methylthio-5-carboxylic acid
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