7,13-Dimethylbenzo[b]phenanthro[3,2-d]thiophene

Modify Date: 2025-10-18 14:11:53

7,13-Dimethylbenzo[b]phenanthro[3,2-d]thiophene Structure
7,13-Dimethylbenzo[b]phenanthro[3,2-d]thiophene structure
Common Name 7,13-Dimethylbenzo[b]phenanthro[3,2-d]thiophene
CAS Number 63042-50-2 Molecular Weight 312.42700
Density 1.26g/cm3 Boiling Point 544.6ºC at 760 mmHg
Molecular Formula C22H16S Melting Point N/A
MSDS N/A Flash Point 215.3ºC

 Names

Name 7,13-dimethyl-benzo[b]phenanthro[3,2-d]thiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 544.6ºC at 760 mmHg
Molecular Formula C22H16S
Molecular Weight 312.42700
Flash Point 215.3ºC
Exact Mass 312.09700
PSA 28.24000
LogP 6.97770
Index of Refraction 1.796
InChIKey QQYDDCSYISGRES-UHFFFAOYSA-N
SMILES Cc1c2ccc3ccccc3c2c(C)c2c1sc1ccccc12

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

7,13-Dimethylbenzo[b]phenanthro[3,2-d]thiophene Structure

7,13-Dimethylbe...

CAS#:63042-50-2

Literature: Tilak Proceedings - Indian Academy of Sciences, Section A, 1951 , # 33 p. 131,139

 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

4,9-Dimethyl-2,3,5,6-dibenzothiophenthrene
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