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135643-41-3 3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran

Chemical Name 3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran
Synonyms 3,4,5,13-Tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran;3,4-Tbnp;3H-Benzo(h)(2)benzothieno(4,5-c)(1)benzopyran, 3a,4,5,13-tetrahydro-, (+-)-;3a,4,5,13-tetrahydro-3H-benzo[h][2]benzothieno[4,5-c]chromene
Molecular Formula C19H16OS
Molecular Weight 292.3947
InChl InChI=1/C19H16OS/c1-2-4-14-12(3-1)5-8-16-15-7-6-13-10-21-11-18(13)17(15)9-20-19(14)16/h1-5,8,11,13H,6-7,9-10H2
CAS Registry Number 135643-41-3
Molecular Structure 135643-41-3  3,4,5,13-tetrahydro-3H-2-benzothieno(5,4-d)naphtho(1,2-b)pyran
Density 1.32g/cm3
Boiling Point 542.7°C at 760 mmHg
Refractive Index 1.733
Flash Point 282°C
Vapour Pressur 2.73E-11mmHg at 25°C
MSDS Material Safety Data Sheet

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