1,2-bis(dichlorophosphino)ethane
1,2-双(二氯膦基)乙烷
Also known as: 1,2-bis(dichlorophosphino)ethane, 1,2-Ethanediylbis(phosphonous dichloride), Ethylenebis(dichlorophosphine), dichloro(2-dichlorophosphanylethyl)phosphane, P,P'-(1,2-ethanediyl)bis(dichlorophosphane)
- CAS No.
- 28240-69-9
- Jingsj CID
- J-1173559-1
- Molecular Formula
- C2H4Cl4P2
- Chinese Name
- 1,2-双(二氯膦基)乙烷
- Molecular Weight
- 231.81300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 70 °C1 mm Hg(lit.) |
|---|---|
| Density | 1.536 g/mL at 25 °C(lit.) |
| Flash Point | 70°C/1mm |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1,2-bis(dichlorophosphino)ethane?
28240-69-9
What are the molecular formula and molecular weight of 1,2-bis(dichlorophosphino)ethane?
C2H4Cl4P2, molecular weight 231.81300 g/mol
Is 1,2-bis(dichlorophosphino)ethane hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026