4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine

Modify Date: 2025-10-16 13:13:50

4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine Structure
4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine structure
Common Name 4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine
CAS Number 152998-85-1 Molecular Weight 212.699
Density 1.3±0.1 g/cm3 Boiling Point 248.6±22.0 °C at 760 mmHg
Molecular Formula C9H9ClN2S Melting Point N/A
MSDS N/A Flash Point 104.2±22.3 °C

 Names

Name 4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 248.6±22.0 °C at 760 mmHg
Molecular Formula C9H9ClN2S
Molecular Weight 212.699
Flash Point 104.2±22.3 °C
Exact Mass 212.017502
LogP 3.67
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.641
InChIKey MLNSNVDZJYXEMZ-UHFFFAOYSA-N
SMILES CCc1cc2c(Cl)nc(C)nc2s1
Storage condition -20°C

 Synonyms

4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine
Thieno[2,3-d]pyrimidine, 4-chloro-6-ethyl-2-methyl-
MFCD07758958
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