20731-74-2
20731-74-2 structure
- Name: 3-(Methylsulfanyl)thiophene
- Chemical Name: 3-methylsulfanylthiophene
- CAS Number: 20731-74-2
- Molecular Formula: C5H6S2
- Molecular Weight: 130.231
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-02-14 08:00:00
- Modify Date: 2025-09-09 18:31:44
| Name | 3-methylsulfanylthiophene |
|---|---|
| Synonyms |
3-methylsulfanyl-thiophene
Thiophene, 3-(methylthio)- 3-Methylmercapto-thiophen 3-(Methylsulfanyl)thiophene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 191.5±13.0 °C at 760 mmHg |
| Molecular Formula | C5H6S2 |
| Molecular Weight | 130.231 |
| Flash Point | 69.6±19.8 °C |
| Exact Mass | 129.991089 |
| PSA | 53.54000 |
| LogP | 2.38 |
| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
| Index of Refraction | 1.599 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2934999090 |
|
~76%
20731-74-2 |
| Literature: ALBEMARLE CORPORATION; GIARD, Thierry; MUTTERER, Vincent, L.; DURVAUX, Christophe Patent: WO2011/41126 A1, 2011 ; Location in patent: Page/Page column 3 ; |
|
~88%
20731-74-2 |
| Literature: Blanchard, Philippe; Jousselme, Bruno; Frere, Pierre; Roncali, Jean Journal of Organic Chemistry, 2002 , vol. 67, # 11 p. 3961 - 3964 |
|
~%
20731-74-2 |
| Literature: WO2005/40110 A1, ; Page/Page column 60 ; |
|
~39%
20731-74-2 |
| Literature: Rossi; Carpita; Ciofalo; Lippolis Tetrahedron, 1991 , vol. 47, # 39 p. 8443 - 8460 |
|
~%
20731-74-2 |
| Literature: Arkiv foer Kemi, , vol. 13, p. 269,270 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |