Acetonitrile-d3
Also known as: Methyl-d3 cyanide, Trideuteroacetonitrile, CD3CN, Perdeuterioacetonitrile, Perdeuteroacetonitrile, Deuterated acetonitrile, [2H3]acetonitrile, Acetonitrile-d3, 2,2,2-trideuterioacetonitrile
Acetonitrile-d3 (CAS 2206-26-0) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2D3N and a molecular weight of 44.070 g/mol. Key properties include a melting point of -46ºC, a boiling point of 63.5±3.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of 5.6±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2206-26-0
- Jingsj CID
- J-25661-0
- Molecular Formula
- C2D3N
- Molecular Weight
- 44.070 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -46ºC |
|---|---|
| Boiling Point | 63.5±3.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | 5.6±0.0 °C |
| Exact Mass | 44.045380 |
| PSA | 23.79000 |
| LogP | -0.45 |
| Vapor Pressure | 171.0±0.1 mmHg at 25°C |
| Refractive Index | 1.331 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H319 — Causes serious eye irritation
Frequently Asked Questions
What is the CAS number of Acetonitrile-d3?
The CAS number of Acetonitrile-d3 is 2206-26-0.
What are the molecular formula and molecular weight of Acetonitrile-d3?
Acetonitrile-d3 has molecular formula C2D3N and molecular weight 44.070 g/mol.
Is Acetonitrile-d3 hazardous?
Acetonitrile-d3 has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of Acetonitrile-d3?
For Acetonitrile-d3, Upstream Products: Acetonitrile; Downstream Products: Azulene, NORBORNENE, S-Phenyl benzenethiosulfonate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acetonitrile-d3 (CAS 2206-26-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25661-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.