4-Methyldibenzo[b,d]thiophene

Modify Date: 2024-01-06 18:54:39

4-Methyldibenzo[b,d]thiophene Structure
4-Methyldibenzo[b,d]thiophene structure
Common Name 4-Methyldibenzo[b,d]thiophene
CAS Number 20928-02-3 Molecular Weight 198.283
Density 1.2±0.1 g/cm3 Boiling Point 349.0±11.0 °C at 760 mmHg
Molecular Formula C13H10S Melting Point N/A
MSDS N/A Flash Point 122.6±5.5 °C

 Names

Name 2-methyldibenzothiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 349.0±11.0 °C at 760 mmHg
Molecular Formula C13H10S
Molecular Weight 198.283
Flash Point 122.6±5.5 °C
Exact Mass 198.050323
PSA 28.24000
LogP 4.84
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.729

 Safety Information

HS Code 2934999090

 Synthetic Route

~44%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Shang, Xiaobo; Chen, Wanzhi; Yao, Yingming Synlett, 2013 , vol. 24, # 7 art. no. ST-2013-W0104-L, p. 851 - 854

~92%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Black, Michael; Cadogan; McNab, Hamish Organic and Biomolecular Chemistry, 2010 , vol. 8, # 13 p. 2961 - 2967

~20%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Oae, Shigeru; Iida, Kazuyuki; Shinhama, Koichi; Takata, Toshikazu Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 8 p. 2374 - 2378

~55%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Cadogan; Hutchison; McNab Tetrahedron, 1992 , vol. 48, # 36 p. 7747 - 7762

~%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Cadogan; Hutchison; McNab Tetrahedron, 1992 , vol. 48, # 36 p. 7747 - 7762

~%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Gilman; Wilder Journal of Organic Chemistry, 1957 , vol. 22, p. 523,524

~%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Shang, Xiaobo; Chen, Wanzhi; Yao, Yingming Synlett, 2013 , vol. 24, # 7 art. no. ST-2013-W0104-L, p. 851 - 854

~%

4-Methyldibenzo[b,d]thiophene Structure

4-Methyldibenzo...

CAS#:20928-02-3

Literature: Black, Michael; Cadogan, J. I. G.; McNab, Hamish Journal of the Chemical Society, Chemical Communications, 1990 , # 5 p. 395 - 396

 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

2-methyl-dibenzothiophene
2-Methyl-dibenzothiophen
Dibenzo[b,d]thiophene, 4-methyl-
Dibenzo[b]thiophene,2-methyl
4-Methyldibenzo[b,d]thiophene
2-methyldibenzo[b,d]thiophene
Dibenzothiophene,2-methyl