2-Chlorothieno[2,3-d]pyrimidine

Modify Date: 2025-08-21 22:37:19

2-Chlorothieno[2,3-d]pyrimidine Structure
2-Chlorothieno[2,3-d]pyrimidine structure
Common Name 2-Chlorothieno[2,3-d]pyrimidine
CAS Number 83259-30-7 Molecular Weight 170.619
Density 1.5±0.1 g/cm3 Boiling Point 251.9±22.0℃ (760 Torr)
Molecular Formula C6H3ClN2S Melting Point N/A
MSDS N/A Flash Point 106.2±22.3℃

 Names

Name 2-Chlorothieno[2,3-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 251.9±22.0℃ (760 Torr)
Molecular Formula C6H3ClN2S
Molecular Weight 170.619
Flash Point 106.2±22.3℃
Exact Mass 169.970551
PSA 54.02000
LogP 3.08
Index of Refraction 1.710

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Chloro-thieno[2,3-d]pyrimidine
Thieno[2,3-d]pyrimidine, 2-chloro-
QC-4134
2-chlorothieno[2,3-d]pyrimidine
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