4-Ethynylbenzoic acid
4-乙炔基苯甲酸
Also known as: 4-ETHYNYL-BENZOIC ACID, p-Ethynylbenzoic acid, Benzoic acid, 4-ethynyl-, RARECHEM AL BO 1500, 4-Ethynylbenzoic acid 97%, 4-Ethynylbenzoic acid, >=95%, 4-ethynylbenzoic acid (SALTDATA: FREE)
- CAS No.
- 10602-00-3
- Jingsj CID
- J-1377657-6
- Molecular Formula
- C9H6O2
- Chinese Name
- 4-乙炔基苯甲酸
- Molecular Weight
- 146.14 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 192 °C(dec.) |
|---|---|
| Boiling Point | 277.2±23.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 126.4±17.3 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Ethynylbenzoic acid?
10602-00-3
What are the molecular formula and molecular weight of 4-Ethynylbenzoic acid?
C9H6O2, molecular weight 146.14 g/mol
Is 4-Ethynylbenzoic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026