bis(dichlorophosphino)methane

Names

[ CAS No. ]:
28240-68-8

[ Name ]:
bis(dichlorophosphino)methane

[Synonym ]:
dichloro(dichlorophosphanylmethyl)phosphane
MFCD01073767
Bis(dichlorophosphino)methane

Chemical & Physical Properties

[ Density]:
1.601 g/mL at 25ºC(lit.)

[ Boiling Point ]:
101ºC

[ Molecular Formula ]:
CH₂Cl₄P₂

[ Molecular Weight ]:
217.78600

[ Flash Point ]:
205 °F

[ Exact Mass ]:
215.83900

[ PSA ]:
27.18000

[ LogP ]:
4.52290

[ Vapour Pressure ]:
0.0862mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.5940(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Supplemental HS ]:
Reacts violently with water.

[ 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: Corrosive;

[ Risk Phrases ]:
R14

[ Safety Phrases ]:
26-36/37/39-43-45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ HS Code ]:
2903199000

Synthetic Route

Click to get detail synthetic route

Customs

[ 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%