5368-70-7
5368-70-7 structure
- Name: 3,4-bis(chloromethyl)-2,5-dimethylthiophene
- Chemical Name: 3,4-bis(chloromethyl)-2,5-dimethylthiophene
- CAS Number: 5368-70-7
- Molecular Formula: C8H10Cl2S
- Molecular Weight: 209.13600
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-09-11 22:16:39
| Name | 3,4-bis(chloromethyl)-2,5-dimethylthiophene |
|---|---|
| Synonyms |
3,4-Bis-chlormethyl-2,5-dimethyl-thiophen
1H-Pyrrole,3,4-bis(1,3-benzodithiol-2-yl)-2,5-dimethyl 3,4-dichloromethyl-2,5-dimethylthiophen 3,4-bis-benzo[1,3]dithiol-2-yl-2,5-dimethyl-pyrrole 2,5-Dimethyl-3,4-bis(1,3-benzodithiol-2-yl)pyrrol 3,4-bis-chloromethyl-2,5-dimethyl-thiophene 2,5-dimethyl-3,4-bischloromethylthiophene |
| Density | 1.253g/cm3 |
|---|---|
| Boiling Point | 283.9ºC at 760mmHg |
| Molecular Formula | C8H10Cl2S |
| Molecular Weight | 209.13600 |
| Flash Point | 165.9ºC |
| Exact Mass | 207.98800 |
| PSA | 28.24000 |
| LogP | 3.84250 |
| Index of Refraction | 1.558 |
| Hazard Codes | C |
|---|---|
| HS Code | 2934999090 |
|
~81%
5368-70-7 |
| Literature: The Institutes for Pharmaceutical Discovery, Inc. A Corporation of the State of Delaware Patent: US2003/166668 A1, 2003 ; |
|
~51%
5368-70-7 |
| Literature: Takeshita, Michinori; Tashiro, Masashi Journal of Organic Chemistry, 1991 , vol. 56, # 8 p. 2837 - 2845 |
|
~%
5368-70-7 |
| Literature: EP938491 B1, ; |
|
~82%
5368-70-7 |
| Literature: Tice, Nathan C.; Peak, Sarah M.; Parkin, Sean Heterocycles, 2010 , vol. 81, # 7 p. 1631 - 1639 |
|
~91%
5368-70-7 |
| Literature: Schmid, Ralf; Goebel, Friederike; Warnecke, Andre; Labahn, Andreas Journal of the Chemical Society. Perkin Transactions 2, 1999 , # 6 p. 1199 - 1202 |
|
~%
Detail
|
| Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 495,498; engl. Ausg. S. 487, 489 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
![2-[4-(cyanomethyl)-2,5-dimethylthiophen-3-yl]acetonitrile structure](https://image.chemsrc.com/caspic/400/35147-97-8.png)
![5,7-dimethyl-1,4-dihydrothieno[3,4-d]oxathiine 3-oxide structure](https://image.chemsrc.com/caspic/365/174277-72-6.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |