3-Hydroxyphthalic acid
Also known as: 3-hydroxybenzene-1,2-dicarboxylic acid, 1,2-Benzenedicarboxylic acid, 3-hydroxy-, 3-hydroxy-phthalic acid, 3-hydroxy-1,2-benzenedicarboxylic acid, NSC 2436
3-Hydroxyphthalic acid (CAS 601-97-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6O5 and a molecular weight of 182.13000 g/mol. Key properties include a boiling point of 422.5ºC at 760 mmHg, a density of 1.612g/cm3 and a flash point of 223.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 601-97-8
- Jingsj CID
- J-1966132-6
- Molecular Formula
- C8H6O5
- Molecular Weight
- 182.13000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 422.5ºC at 760 mmHg |
|---|---|
| Density | 1.612g/cm3 |
| Flash Point | 223.4ºC |
| Exact Mass | 182.02200 |
| PSA | 94.83000 |
| LogP | 0.78860 |
| Refractive Index | 1.666 |
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 3-Hydroxyphthalic acid?
The CAS number of 3-Hydroxyphthalic acid is 601-97-8.
What are the molecular formula and molecular weight of 3-Hydroxyphthalic acid?
3-Hydroxyphthalic acid has molecular formula C8H6O5 and molecular weight 182.13000 g/mol.
What are the upstream and downstream products of 3-Hydroxyphthalic acid?
For 3-Hydroxyphthalic acid, Upstream Products: 3-Hydroxyphthalic anhydride, 3-Nitrophthalic acid, 1,5-Dihydroxynaphthalene; Downstream Products: 3-Hydroxyphthalic anhydride, 3-Methoxyphthalic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxyphthalic acid (CAS 601-97-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966132-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.