iodomethane-d2
碘甲烷-d2
Also known as: Methyl-d2 iodide, IODOMETHANE-D2, Methane-d2, iodo-, methyl iodide-d2, dideuterio(iodo)methane, dideuteroiodomethane
iodomethane-d2 (CAS 865-43-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula CHD2I and a molecular weight of 143.95100 g/mol. It is also known as Methyl-d2 iodide, IODOMETHANE-D2 and Methane-d2, iodo-. Key properties include a melting point of -66.5ºC(lit.), a boiling point of 42ºC(lit.), a density of 2.313 g/mL at 25ºC and a flash point of 7.8ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 865-43-0
- Jingsj CID
- J-21908-0
- Molecular Formula
- CHD2I
- Chinese Name
- 碘甲烷-d2
- Molecular Weight
- 143.95100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -66.5ºC(lit.) |
|---|---|
| Boiling Point | 42ºC(lit.) |
| Density | 2.313 g/mL at 25ºC |
| Flash Point | 7.8ºC |
| Exact Mass | 143.94100 |
| LogP | 1.05120 |
| Refractive Index | n20/D 1.526(lit.) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H331 — Toxic if inhaled
- H335 — May cause respiratory irritation
- H351 — Suspected of causing cancer
Frequently Asked Questions
What is the CAS number of iodomethane-d2?
The CAS number of iodomethane-d2 is 865-43-0.
What are the molecular formula and molecular weight of iodomethane-d2?
iodomethane-d2 has molecular formula CHD2I and molecular weight 143.95100 g/mol.
Is iodomethane-d2 hazardous?
iodomethane-d2 has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "iodomethane-d2 (CAS 865-43-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21908-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.