2-Ethyl-5H-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one

Modify Date: 2024-07-20 17:15:22

2-Ethyl-5H-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one Structure
2-Ethyl-5H-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one structure
Common Name 2-Ethyl-5H-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one
CAS Number 110543-82-3 Molecular Weight 287.36000
Density 1.65g/cm3 Boiling Point 484.1ºC at 760mmHg
Molecular Formula C13H9N3OS2 Melting Point N/A
MSDS N/A Flash Point 246.6ºC

 Names

Name 2-Ethyl-5H-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.65g/cm3
Boiling Point 484.1ºC at 760mmHg
Molecular Formula C13H9N3OS2
Molecular Weight 287.36000
Flash Point 246.6ºC
Exact Mass 287.01900
PSA 103.74000
LogP 3.08130
Vapour Pressure 1.59E-09mmHg at 25°C
Index of Refraction 1.866

 Synonyms

5H-(1)Benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one,2-ethyl