acetic acid
Also known as: Acetic acid glacial, Glacial acetic acid, Acetic acid, EINECS 200-580-7, MFCD00011354, Natural Acetic Acid
acetic acid (CAS 64-19-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H4O2 and a molecular weight of 60.052 g/mol. Key properties include a melting point of 16.2 °C(lit.), a boiling point of 117.1±3.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 40.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 64-19-7
- Jingsj CID
- J-11457-8
- Molecular Formula
- C2H4O2
- Molecular Weight
- 60.052 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 16.2 °C(lit.) |
|---|---|
| Boiling Point | 117.1±3.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 40.0±0.0 °C |
| Exact Mass | 60.021130 |
| PSA | 37.30000 |
| LogP | -0.28 |
| Additional Property | 2.07 (vs air) |
| Vapor Pressure | 13.9±0.2 mmHg at 25°C |
| Refractive Index | 1.376 |
| Additional Property | miscible |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Activity & Biological Data
| Target | Microbial Metabolite Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Granado-Serrano AB, et al. Faecal bacterial and short-chain fatty acids signature in hypercholesterolemia. Sci Rep. 2019 Feb 11;9(1):1772. |
Customs & Trade Information
| HS Code | 29152100 |
|---|
Frequently Asked Questions
What is the CAS number of acetic acid?
The CAS number of acetic acid is 64-19-7.
What are the molecular formula and molecular weight of acetic acid?
acetic acid has molecular formula C2H4O2 and molecular weight 60.052 g/mol.
Is acetic acid hazardous?
acetic acid has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of acetic acid?
For acetic acid, Downstream Products: 1H-Benzimidazole-5-acetonitrile, cis,cis-Muconic acid, 4-(6-Methoxybenzo[d]thiazol-2-yl)-N,N-dimethylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "acetic acid (CAS 64-19-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11457-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.