Methyl hydrogen phthalate
邻苯二甲酸单甲酯
Also known as: mono-Methyl phthalate, Monomethyl phthalate, 1,2-Benzenedicarboxylic acid, monomethyl ester, 2-(Methoxycarbonyl)benzoic acid, 2-methoxycarbonylbenzoic acid, Methyl 2-Carboxybenzoate, Phthalic acid monomethyl ester, Phthalic acid methyl ester, NSC 8281, MFCD00002466
- CAS No.
- 4376-18-5
- Jingsj CID
- J-48437-6
- Molecular Formula
- C9H8O4
- Chinese Name
- 邻苯二甲酸单甲酯
- Molecular Weight
- 180.157 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 82-84 °C(lit.) |
|---|---|
| Boiling Point | 328.9±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 134.7±16.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Methyl hydrogen phthalate?
4376-18-5
What are the molecular formula and molecular weight of Methyl hydrogen phthalate?
C9H8O4, molecular weight 180.157 g/mol
Is Methyl hydrogen phthalate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026