28240-69-9
28240-69-9 structure
- Name: 1,2-bis(dichlorophosphino)ethane
- Chemical Name: dichloro(2-dichlorophosphanylethyl)phosphane
- CAS Number: 28240-69-9
- Molecular Formula: C2H4Cl4P2
- Molecular Weight: 231.81300
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-06-24 16:31:10
- Modify Date: 2025-08-25 20:01:07
| Name | dichloro(2-dichlorophosphanylethyl)phosphane |
|---|---|
| Synonyms |
1,1-bis(dichlorophosphino)ethane
1,2-Bis(dichlorophosphine)ethane Ethylenebis(dichlorophosphine) 1,2-Bis(dichlorophosphino)ethane MFCD00009609 P,P'-(1,2-ethanediyl)bis(dichlorophosphane) Ethylenebis(phosphonous dichloride) 1,2-bis-(dichlorophosphanyl)ethane |
| Density | 1.536 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 70 °C1 mm Hg(lit.) |
| Molecular Formula | C2H4Cl4P2 |
| Molecular Weight | 231.81300 |
| Flash Point | 70°C/1mm |
| Exact Mass | 229.85400 |
| PSA | 27.18000 |
| LogP | 4.56540 |
| Vapour Pressure | 0.0363mmHg at 25°C |
| Index of Refraction | n20/D 1.588(lit.) |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2903199000 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| HS Code | 2903199000 |
|---|---|
| Summary | 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |