![Molecular structure of 5,6-Dihydrobenzo[b]thiophen-7(4H)-one (CAS 1468-84-4)](/images/chem_structures_svg/071/1468-84-4.svg)
5,6-Dihydrobenzo[b]thiophen-7(4H)-one
Also known as: 5,6-dihydro-1-benzothiophen-7(4H)-one, 7-oxo-4,5,6,7-tetrahydrobenzothiophene, 5,6-dihydro-4H-1-benzothiophen-7-one, 4,5,6,7-tetrahydro-7-ketothianaphthene, RARECHEM AK MA K002
5,6-Dihydrobenzo[b]thiophen-7(4H)-one (CAS 1468-84-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8OS and a molecular weight of 152.21400 g/mol. Key properties include a boiling point of 267.006ºC at 760 mmHg, a density of 1.245g/cm3 and a flash point of 115.281ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1468-84-4
- Jingsj CID
- J-1343196-4
- Molecular Formula
- C8H8OS
- Molecular Weight
- 152.21400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 267.006ºC at 760 mmHg |
|---|---|
| Density | 1.245g/cm3 |
| Flash Point | 115.281ºC |
| Exact Mass | 152.03000 |
| PSA | 45.31000 |
| LogP | 2.26710 |
| Vapor Pressure | 0.008mmHg at 25°C |
| Refractive Index | 1.595 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5,6-Dihydrobenzo[b]thiophen-7(4H)-one?
The CAS number of 5,6-Dihydrobenzo[b]thiophen-7(4H)-one is 1468-84-4.
What are the molecular formula and molecular weight of 5,6-Dihydrobenzo[b]thiophen-7(4H)-one?
5,6-Dihydrobenzo[b]thiophen-7(4H)-one has molecular formula C8H8OS and molecular weight 152.21400 g/mol.
What are the upstream and downstream products of 5,6-Dihydrobenzo[b]thiophen-7(4H)-one?
For 5,6-Dihydrobenzo[b]thiophen-7(4H)-one, Upstream Products: 4-(thiophen-3-yl)butanoic acid, 4,5,6,7-Tetrahydrobenzo[b]thiophene, 4-Chlorobutyryl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Dihydrobenzo[b]thiophen-7(4H)-one (CAS 1468-84-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343196-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.