Methyl 3,4-dihydroxybenzoate
3,4-二羟基苯甲酸甲酯
Also known as: Methyl protocatechuate, Protocatechuic acid methyl ester, 3,4-Dihydroxybenzoic acid methyl ester, Benzoic acid, 3,4-dihydroxy-, methyl ester, Methyl 3,4-dihydroxybenzoate
- CAS No.
- 2150-43-8
- Jingsj CID
- J-44143-6
- Molecular Formula
- C8H8O4
- Chinese Name
- 3,4-二羟基苯甲酸甲酯
- Molecular Weight
- 168.147 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 134-135°C |
|---|---|
| Boiling Point | 351.5±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 148.5±15.8 °C |
Frequently Asked Questions
What is the CAS number of Methyl 3,4-dihydroxybenzoate?
2150-43-8
What are the molecular formula and molecular weight of Methyl 3,4-dihydroxybenzoate?
C8H8O4, molecular weight 168.147 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026