ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate
3-(丁基硫代)-4-氧代-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯
Also known as: ethyl 3-(butylsulfanyl)-4-oxo-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylate, ethyl 3-(1-n-butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo(c)thiophene-1-carboxylate, ethyl 3-butylsulfanyl-4-oxo-6,7-dihydro-5H-2-benzothiophene-1-carboxylate, Benzo[c]thiophene-1-carboxylic acid, 3-(butylthio)-4,5,6,7-tetrahydro-4-oxo-, ethyl ester, BUTTPARK 94\04-52, ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate
ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-33-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H20O3S2 and a molecular weight of 312.44800 g/mol. It is also known as ethyl 3-(butylsulfanyl)-4-oxo-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylate, ethyl 3-(1-n-butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo(c)thiophene-1-carboxylate and ethyl 3-butylsulfanyl-4-oxo-6,7-dihydro-5H-2-benzothiophene-1-carboxylate. Key properties include a boiling point of 474.8ºC at 760 mmHg, a density of 1.22g/cm3 and a flash point of 240.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 172516-33-5
- Jingsj CID
- J-932805-7
- Molecular Formula
- C15H20O3S2
- Chinese Name
- 3-(丁基硫代)-4-氧代-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯
- Molecular Weight
- 312.44800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 474.8ºC at 760 mmHg |
|---|---|
| Density | 1.22g/cm3 |
| Flash Point | 240.9ºC |
Frequently Asked Questions
What is the CAS number of ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate?
The CAS number of ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate is 172516-33-5.
What are the molecular formula and molecular weight of ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate?
ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate has molecular formula C15H20O3S2 and molecular weight 312.44800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-932805-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.