4-Iodo-1H-indole
Also known as: 4-iodoindole, 1H-Indole, 4-iodo-, 4-IODO INDOLE
4-Iodo-1H-indole (CAS 81038-38-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6IN and a molecular weight of 243.044 g/mol. Key properties include a boiling point of 341.7±15.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 160.5±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81038-38-2
- Jingsj CID
- J-1392882-0
- Molecular Formula
- C8H6IN
- Molecular Weight
- 243.044 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 341.7±15.0 °C at 760 mmHg |
|---|---|
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 160.5±20.4 °C |
| Exact Mass | 242.954483 |
| PSA | 15.79000 |
| LogP | 3.17 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.769 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 4-Iodo-1H-indole?
The CAS number of 4-Iodo-1H-indole is 81038-38-2.
What are the molecular formula and molecular weight of 4-Iodo-1H-indole?
4-Iodo-1H-indole has molecular formula C8H6IN and molecular weight 243.044 g/mol.
What are the upstream and downstream products of 4-Iodo-1H-indole?
For 4-Iodo-1H-indole, Upstream Products: 2-Methyl-3-buten-2-ol, Methyl 4-iodo-1H-indole-3-carboxylate, 4-Nitroindole; Downstream Products: 4-Methoxy-1H-indole-3-carbaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Iodo-1H-indole (CAS 81038-38-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392882-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.