Acetic acid-d4
Also known as: Acetic-d3 acid-d, Tetradeuteroacetic acid, Acetic acid deuterated, CD3CO2D, Perdeuteroacetic acid
Acetic acid-d4 (CAS 1186-52-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2D4O2 and a molecular weight of 64.077 g/mol. Key properties include a melting point of 15-16ºC, 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.
- 1186-52-3
- Jingsj CID
- J-37321-7
- Molecular Formula
- C2D4O2
- Molecular Weight
- 64.077 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 15-16ºC |
|---|---|
| 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 | 64.046234 |
| 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 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Frequently Asked Questions
What is the CAS number of Acetic acid-d4?
The CAS number of Acetic acid-d4 is 1186-52-3.
What are the molecular formula and molecular weight of Acetic acid-d4?
Acetic acid-d4 has molecular formula C2D4O2 and molecular weight 64.077 g/mol.
Is Acetic acid-d4 hazardous?
Acetic acid-d4 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-d4?
For Acetic acid-d4, Upstream Products: malonic acid-d4, Malonic acid, Heavy water; Downstream Products: Bromoacetic acid-d3, Methyl acetate-d3, Methanol-d.
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-d4 (CAS 1186-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37321-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.