methyl 4-ethynylbenzoate
4-乙炔基苯甲酸甲酯
Also known as: 4-Ethynylbenzoic acid methyl ester, 4-(Methoxycarbonyl)phenylacetylene, p-Ethynylbenzoic acid methyl ester, methyl para-ethynylbenzoate, Benzoic acid, 4-ethynyl-, methyl ester, Methyl p-ethynylbenzoate, 1-ethynyl-4-methoxycarbonylbenzene, para-methoxycarbonylphenylacetylene
- CAS No.
- 3034-86-4
- Jingsj CID
- J-1395623-9
- Molecular Formula
- C10H8O2
- Chinese Name
- 4-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
| Melting Point | 95 °C |
|---|---|
| Boiling Point | 239.4±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 92.0±20.0 °C |
Frequently Asked Questions
What is the CAS number of methyl 4-ethynylbenzoate?
3034-86-4
What are the molecular formula and molecular weight of methyl 4-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