3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran

Modify Date: 2023-02-27 18:20:38

3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran Structure
3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran structure
Common Name 3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran
CAS Number 135643-41-3 Molecular Weight 292.39500
Density 1.32g/cm3 Boiling Point 542.7ºC at 760mmHg
Molecular Formula C19H16OS Melting Point N/A
MSDS N/A Flash Point 282ºC

 Names

Name 3a,4,5,13-tetrahydro-3H-<2>benzothieno<5,4-d>naphtho<1,2-b>pyran
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 542.7ºC at 760mmHg
Molecular Formula C19H16OS
Molecular Weight 292.39500
Flash Point 282ºC
Exact Mass 292.09200
PSA 34.53000
LogP 5.02650
Vapour Pressure 2.73E-11mmHg at 25°C
Index of Refraction 1.733

 Synonyms

3a,4,5,13-tetrahydro-3H-[2]benzothieno[5,4-d]naphtho[1,2-b]pyran
3a,4,5,13-tetrahydro-3H-benzo[h][2]benzothieno[4,5-c]chromene
3H-Benzo(h)(2)benzothieno(4,5-c)(1)benzopyran,3a,4,5,13-tetrahydro-,(+-)
3,4,5,13-Tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran
3,4-Tbnp