Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate
4,5,6,7-四氟苯并[b]噻吩-2-羧酸甲酯
Also known as: 4,5,6,7-Tetrafluoro-benzo[b]thiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylic acid, 4,5,6,7-tetrafluoro-, methyl ester, methyl 4,5,6,7-tetrafluorobenzo<b>thiophen-2-carboxylate
Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate (CAS 155167-42-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H4F4O2S and a molecular weight of 264.19600 g/mol. It is also known as 4,5,6,7-Tetrafluoro-benzo[b]thiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylic acid, 4,5,6,7-tetrafluoro-, methyl ester and methyl 4,5,6,7-tetrafluorobenzo<b>thiophen-2-carboxylate. Key properties include a boiling point of 310.6ºC at 760 mmHg, a density of 1.574g/cm3 and a flash point of 141.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 155167-42-3
- Jingsj CID
- J-1333446-4
- Molecular Formula
- C10H4F4O2S
- Chinese Name
- 4,5,6,7-四氟苯并[b]噻吩-2-羧酸甲酯
- Molecular Weight
- 264.19600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 310.6ºC at 760 mmHg |
|---|---|
| Density | 1.574g/cm3 |
| Flash Point | 141.7ºC |
Frequently Asked Questions
What is the CAS number of Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate?
The CAS number of Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate is 155167-42-3.
What are the molecular formula and molecular weight of Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate?
Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate has molecular formula C10H4F4O2S and molecular weight 264.19600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4,5,6,7-tetrafluoro-1-benzothiophene-2-carboxylate (CAS 155167-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333446-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.