Methyl 3-hydroxybenzoate
Also known as: 3-Hydroxybenzoic acid methyl ester, m-Hydroxybenzoic acid methyl ester, Methyl m-hydroxybenzoate, m-Carbomethoxyphenol, Benzoic acid, 3-hydroxy-, methyl ester
Methyl 3-hydroxybenzoate (CAS 19438-10-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8O3 and a molecular weight of 152.15 g/mol. Key properties include a melting point of 70-72 °C(lit.), a boiling point of 283.3±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 126.7±12.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19438-10-9
- Jingsj CID
- J-47559-2
- Molecular Formula
- C8H8O3
- Molecular Weight
- 152.15 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 70-72 °C(lit.) |
|---|---|
| Boiling Point | 283.3±13.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 126.7±12.6 °C |
| Exact Mass | 152.047348 |
| PSA | 46.53000 |
| LogP | 1.89 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.547 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 Methyl 3-hydroxybenzoate?
The CAS number of Methyl 3-hydroxybenzoate is 19438-10-9.
What are the molecular formula and molecular weight of Methyl 3-hydroxybenzoate?
Methyl 3-hydroxybenzoate has molecular formula C8H8O3 and molecular weight 152.15 g/mol.
Is Methyl 3-hydroxybenzoate hazardous?
Methyl 3-hydroxybenzoate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Methyl 3-hydroxybenzoate?
For Methyl 3-hydroxybenzoate, Upstream Products: Methanol, 3-Hydroxybenzoic acid, 3-Hydroxybenzaldehyde; Downstream Products: Methyl 3-ethoxybenzoate, 1-benzofuran-4-amine, 3-Methoxycarbonylphenylboronic acid pinacol ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-hydroxybenzoate (CAS 19438-10-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47559-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.