(Diethylamino)diethylphosphine
四乙基膦胺
Also known as: tetraethylphosphinous amide, diethyl-(N,N-diethylamino)phosphonite, diethyl-(N,N-diethylamino)phosphinite, diethylphosphinous acid diethylamide, diethyl-diethylamino-phosphine, (diethylphosphanyl)diethylamine, N-diethylphosphanyl-N-ethylethanamine, P,P-diethyl-N,N-diethylphosphinous amide, Phosphinous amide, N,N,P,P-tetraethyl, Diaethyl-diaethylamino-phosphin
(Diethylamino)diethylphosphine (CAS 686-20-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H20NP and a molecular weight of 161.22500 g/mol. It is also known as tetraethylphosphinous amide, diethyl-(N,N-diethylamino)phosphonite and diethyl-(N,N-diethylamino)phosphinite. Key properties include a boiling point of 193ºC at 760 mmHg and a flash point of 70.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 686-20-4
- Jingsj CID
- J-1362380-3
- Molecular Formula
- C8H20NP
- Chinese Name
- 四乙基膦胺
- Molecular Weight
- 161.22500 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 193ºC at 760 mmHg |
|---|---|
| Flash Point | 70.5ºC |
Frequently Asked Questions
What is the CAS number of (Diethylamino)diethylphosphine?
The CAS number of (Diethylamino)diethylphosphine is 686-20-4.
What are the molecular formula and molecular weight of (Diethylamino)diethylphosphine?
(Diethylamino)diethylphosphine has molecular formula C8H20NP and molecular weight 161.22500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(Diethylamino)diethylphosphine (CAS 686-20-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362380-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.