![Molecular structure of 2-Iodobenzo[b]thiophene (CAS 36748-89-7)](/images/chem_structures_svg/136/36748-89-7.svg)
2-Iodobenzo[b]thiophene
Also known as: 2-Iodo-benzo[b]thiophene, 2-Iodobenzothiophene, 2-Iodo-1-benzothiophene, Benzo[b]thiophene, 2-iodo-
2-Iodobenzo[b]thiophene (CAS 36748-89-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5IS and a molecular weight of 260.095 g/mol. Key properties include a boiling point of 309.9±15.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 141.2±20.4 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 36748-89-7
- Jingsj CID
- J-1062078-7
- Molecular Formula
- C8H5IS
- Molecular Weight
- 260.095 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 309.9±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 141.2±20.4 °C |
| Exact Mass | 259.915649 |
| PSA | 28.24000 |
| LogP | 5.71 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.756 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
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 2-Iodobenzo[b]thiophene?
The CAS number of 2-Iodobenzo[b]thiophene is 36748-89-7.
What are the molecular formula and molecular weight of 2-Iodobenzo[b]thiophene?
2-Iodobenzo[b]thiophene has molecular formula C8H5IS and molecular weight 260.095 g/mol.
Is 2-Iodobenzo[b]thiophene hazardous?
2-Iodobenzo[b]thiophene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Iodobenzo[b]thiophene (CAS 36748-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1062078-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.