5-Iodovanillin
Also known as: 4-hydroxy-3-iodo-5-methoxybenzaldehyde, 3-iodo-4-hydroxy-5-methoxybenzaldehyde, AKOS B004179, AKOS BBS-00004640, EINECS 226-617-7, MFCD00006941, OTAVA-BB BB0107930009, TIMTEC-BB SBB006927
5-Iodovanillin (CAS 5438-36-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H7IO3 and a molecular weight of 278.04400 g/mol. Key properties include a melting point of 183-185 °C(lit.), a boiling point of 304.1ºC at 760 mmHg, a density of 1.909 g/cm3 and a flash point of 137.7ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5438-36-8
- Jingsj CID
- J-1367004-7
- Molecular Formula
- C8H7IO3
- Molecular Weight
- 278.04400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 183-185 °C(lit.) |
|---|---|
| Boiling Point | 304.1ºC at 760 mmHg |
| Density | 1.909 g/cm3 |
| Flash Point | 137.7ºC |
| Exact Mass | 277.94400 |
| PSA | 46.53000 |
| LogP | 1.81790 |
| Refractive Index | 1.671 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 5-Iodovanillin?
The CAS number of 5-Iodovanillin is 5438-36-8.
What are the molecular formula and molecular weight of 5-Iodovanillin?
5-Iodovanillin has molecular formula C8H7IO3 and molecular weight 278.04400 g/mol.
Is 5-Iodovanillin hazardous?
5-Iodovanillin has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory 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. "5-Iodovanillin (CAS 5438-36-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367004-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.