4218-22-8
4218-22-8 structure
- Name: 2,2'-methylenebis[5-methylthiophene]
- Chemical Name: 2-methyl-5-[(5-methylthiophen-2-yl)methyl]thiophene
- CAS Number: 4218-22-8
- Molecular Formula: C11H12S2
- Molecular Weight: 208.34300
- Create Date: 2017-06-17 21:45:04
- Modify Date: 2024-02-03 11:47:15
| Name | 2-methyl-5-[(5-methylthiophen-2-yl)methyl]thiophene |
|---|---|
| Synonyms |
EINECS 224-155-0
5,5'-dimethyldi-2-thienylmethane |
| Density | 1.155g/cm3 |
|---|---|
| Boiling Point | 291.2ºC at 760 mmHg |
| Molecular Formula | C11H12S2 |
| Molecular Weight | 208.34300 |
| Flash Point | 95.2ºC |
| Exact Mass | 208.03800 |
| PSA | 56.48000 |
| LogP | 4.01720 |
| Index of Refraction | 1.603 |
| HS Code | 2934999090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 0 | |
![bis-(5-methyl-[2]thienyl)-acetic acid structure](https://www.chemsrc.com/caspic/107/100518-75-0.png)
![1,1,1-trichloro-2,2-bis-(5-methyl-[2]thienyl)-ethane structure](https://www.chemsrc.com/caspic/496/100062-59-7.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% |