4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine

Modify Date: 2025-09-18 09:08:18

4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine Structure
4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine structure
Common Name 4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine
CAS Number 83548-60-1 Molecular Weight 274.76900
Density 1.313g/cm3 Boiling Point 340.8ºC at 760 mmHg
Molecular Formula C14H11ClN2S Melting Point N/A
MSDS N/A Flash Point 159.9ºC

 Names

Name 4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine

 Chemical & Physical Properties

Density 1.313g/cm3
Boiling Point 340.8ºC at 760 mmHg
Molecular Formula C14H11ClN2S
Molecular Weight 274.76900
Flash Point 159.9ºC
Exact Mass 274.03300
PSA 54.02000
LogP 4.62850
Index of Refraction 1.665
InChIKey FEPVLPABTTUIHK-UHFFFAOYSA-N
SMILES Cc1sc2nc(-c3ccccc3)nc(Cl)c2c1C

 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%
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