4-Acetoxybenzoic acid
4-乙酰氧基苯甲酸
Also known as: p-Acetoxybenzoic acid, p-Acetyloxybenzoic acid, 4-Carboxyphenyl acetate, Acetic acid 4-carboxyphenyl ester, p-Carboxyphenyl acetate, p-Hydroxybenzoic acid acetate, Benzoic acid, 4-(acetyloxy)-, NSC 11340, AI3-20213, LR-67, MFCD00002540
- CAS No.
- 2345-34-8
- Jingsj CID
- J-4951-9
- Molecular Formula
- C9H8O4
- Chinese Name
- 4-乙酰氧基苯甲酸
- Molecular Weight
- 180.157 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 190-194 °C(lit.) |
|---|---|
| Boiling Point | 325.7±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 133.2±16.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Acetoxybenzoic acid?
2345-34-8
What are the molecular formula and molecular weight of 4-Acetoxybenzoic acid?
C9H8O4, molecular weight 180.157 g/mol
Is 4-Acetoxybenzoic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026