2,3,5-Trimethylthiophene

Modify Date: 2024-01-06 16:18:11

2,3,5-Trimethylthiophene Structure
2,3,5-Trimethylthiophene structure
Common Name 2,3,5-Trimethylthiophene
CAS Number 1795-04-6 Molecular Weight 126.219
Density 1.0±0.1 g/cm3 Boiling Point 166.6±9.0 °C at 760 mmHg
Molecular Formula C7H10S Melting Point N/A
MSDS N/A Flash Point 36.2±4.9 °C

 Names

Name 2,3,5-trimethylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 166.6±9.0 °C at 760 mmHg
Molecular Formula C7H10S
Molecular Weight 126.219
Flash Point 36.2±4.9 °C
Exact Mass 126.050323
PSA 28.24000
LogP 3.28
Vapour Pressure 2.3±0.3 mmHg at 25°C
Index of Refraction 1.524

 Safety Information

Risk Phrases 10-36/37/38
Safety Phrases 16-36/37/39
RIDADR UN 1993
HS Code 2934999090

 Synthetic Route

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2,3,5-Trimethylthiophene Structure

2,3,5-Trimethyl...

CAS#:1795-04-6

Literature: SUNOVION PHARMACEUTICALS INC.; CAMPBELL, John, Emmerson; CAMPBELL, Una; HANANIA, Taleen, G.; SHAO, Liming Patent: WO2013/119895 A1, 2013 ; Location in patent: Paragraph 00280 ;

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2,3,5-Trimethylthiophene Structure

2,3,5-Trimethyl...

CAS#:1795-04-6

Literature: Hoffmann-La Roche Inc. Patent: US4061656 A1, 1977 ;

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2,3,5-Trimethylthiophene Structure

2,3,5-Trimethyl...

CAS#:1795-04-6

Literature: SUNOVION PHARMACEUTICALS INC.; CAMPBELL, John, Emmerson; CAMPBELL, Una; HANANIA, Taleen, G.; SHAO, Liming Patent: WO2013/119895 A1, 2013 ;

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Detail
Literature: Deng, Shi-Ren; Wu, Tao; Hu, Gao-Qiang; Li, Dan; Zhou, Yun-Hong; Li, Zao-Ying Synthetic Communications, 2007 , vol. 37, # 1 p. 71 - 78

 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

2,3,5-Trimethylthiophene
Trimethylthiophene
2,3,4,6-TETRAFLUOROBENZENEBORONIC ACID
2,3,4-Trimethylthiophen
2,3,4-Trimethylthiophene
Trimethylthiophen
Thiophene, 2,3,5-trimethyl-
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