thieno[3,2-d]pyrimidin-4-ol

Modify Date: 2024-01-04 14:08:54

thieno[3,2-d]pyrimidin-4-ol Structure
thieno[3,2-d]pyrimidin-4-ol structure
Common Name thieno[3,2-d]pyrimidin-4-ol
CAS Number 16234-10-9 Molecular Weight 152.174
Density 1.6±0.1 g/cm3 Boiling Point 335.9±22.0 °C at 760 mmHg
Molecular Formula C6H4N2OS Melting Point 222-223ºC
MSDS N/A Flash Point 156.9±22.3 °C

 Names

Name 4-Hydroxythieno[3,2-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 335.9±22.0 °C at 760 mmHg
Melting Point 222-223ºC
Molecular Formula C6H4N2OS
Molecular Weight 152.174
Flash Point 156.9±22.3 °C
Exact Mass 152.004440
PSA 73.99000
LogP 1.23
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.766
Storage condition Room temperature.

 Safety Information

Risk Phrases 20/21/22
Safety Phrases 3/7-24/25-36/37
HS Code 2934999090

 Synthetic Route

 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

1H-thieno[3,2-d]pyrimidin-4-one
Thieno[3,2-d]pyrimidin-4(1H)-one
thieno[3,2-d]pyrimidin-4(3H)-one