methyl 2-ethynylbenzoate
2-乙炔基苯甲酸甲酯
Also known as: 2-ethynyl-benzoic acid methyl ester, methyl o-ethynylbenzoate, o-methoxycarbonylphenylacetylene, 2-ethynyl-benzoic acid methyl ester, 1-ethynyl-2-methoxycarbonylbenzene, NSC 649436, Benzoic acid, 2-ethynyl-, methyl ester, ortho-methoxycarbonylphenylacetylene, 2-methoxycarbonylphenylacetylene
- CAS No.
- 33577-99-0
- Jingsj CID
- J-1440201-2
- Molecular Formula
- C10H8O2
- Chinese Name
- 2-乙炔基苯甲酸甲酯
- Molecular Weight
- 160.169 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 250.3±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 97.6±20.0 °C |
Frequently Asked Questions
What is the CAS number of methyl 2-ethynylbenzoate?
33577-99-0
What are the molecular formula and molecular weight of methyl 2-ethynylbenzoate?
C10H8O2, molecular weight 160.169 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026