Trimethylphosphine-d9
三甲基膦-d9
Also known as: Tris(methyl-d3)phosphine, Tris(trideuteromethyl)phosphine, Trimethyl-d9-phosphine, trimethylphosphine-d9, tris(trideuteriomethyl)phosphane, Perdeutero-trimethyl-phosphin, tris-trideuteriomethyl-phosphane, Phosphine, tri(methyl-d3)- (8CI,9CI)
Trimethylphosphine-d9 (CAS 22529-57-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3D9P and a molecular weight of 85.13280 g/mol. It is also known as Tris(methyl-d3)phosphine, Tris(trideuteromethyl)phosphine and Trimethyl-d9-phosphine. Key properties include a boiling point of 38ºC(lit.), a density of 0.821 g/mL at 25ºC(lit.) and a flash point of -36 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22529-57-3
- Jingsj CID
- J-28863-7
- Molecular Formula
- C3D9P
- Chinese Name
- 三甲基膦-d9
- Molecular Weight
- 85.13280 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 38ºC(lit.) |
|---|---|
| Density | 0.821 g/mL at 25ºC(lit.) |
| Flash Point | -36 °F |
Frequently Asked Questions
What is the CAS number of Trimethylphosphine-d9?
The CAS number of Trimethylphosphine-d9 is 22529-57-3.
What are the molecular formula and molecular weight of Trimethylphosphine-d9?
Trimethylphosphine-d9 has molecular formula C3D9P and molecular weight 85.13280 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trimethylphosphine-d9 (CAS 22529-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28863-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.