4-Hydroxy-3-iodobenzoic acid
Also known as: 3-IODO-4-HYDROXYBENZOIC ACID, 2-Iodo-4-carboxyphenol, 4-Carboxy-2-iodophenol, 3-iodanyl-4-oxidanyl-benzoic acid, Benzoic acid, 4-hydroxy-3-iodo-, p-hydroxy-3-iodobenzoic acid, BUTTPARK 22\07-100, IHB, QVR DQ CI
4-Hydroxy-3-iodobenzoic acid (CAS 37470-46-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5IO3 and a molecular weight of 264.017 g/mol. Key properties include a boiling point of 330.0±32.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 153.4±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 37470-46-5
- Jingsj CID
- J-1366782-8
- Molecular Formula
- C7H5IO3
- Molecular Weight
- 264.017 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 330.0±32.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 153.4±25.1 °C |
| Exact Mass | 263.928314 |
| PSA | 57.53000 |
| LogP | 2.77 |
| Appearance | NA |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.712 |
Customs & Trade Information
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-3-iodobenzoic acid?
The CAS number of 4-Hydroxy-3-iodobenzoic acid is 37470-46-5.
What are the molecular formula and molecular weight of 4-Hydroxy-3-iodobenzoic acid?
4-Hydroxy-3-iodobenzoic acid has molecular formula C7H5IO3 and molecular weight 264.017 g/mol.
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-Hydroxy-3-iodobenzoic acid (CAS 37470-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366782-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.