bis(dichlorophosphino)methane

Modify Date: 2024-01-01 18:04:29

bis(dichlorophosphino)methane Structure
bis(dichlorophosphino)methane structure
Common Name bis(dichlorophosphino)methane
CAS Number 28240-68-8 Molecular Weight 217.78600
Density 1.601 g/mL at 25ºC(lit.) Boiling Point 101ºC
Molecular Formula CH2Cl4P2 Melting Point N/A
MSDS Chinese USA Flash Point 205 °F
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Methylenebis(dichlorophosphine) Methylenebis(phosphonous dichloride)
Synonym More Synonyms

 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.)

 Safety Information

Symbol GHS05
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

~27%

bis(dichlorophosphino)methane Structure

bis(dichloropho...

CAS#:28240-68-8

Literature: Schmidbaur, Hubert; Schnatterer, Stefan Chemische Berichte, 1986 , vol. 119, # 9 p. 2832 - 2842

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bis(dichlorophosphino)methane Structure

bis(dichloropho...

CAS#:28240-68-8

Literature: Brauer, David J.; Hietkamp, Sibbele; Sommer, Herbert; Stelzer, Othmar; Mueller, Gerhard; et al. Journal of Organometallic Chemistry, 1985 , vol. 296, p. 411 - 434

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bis(dichlorophosphino)methane Structure

bis(dichloropho...

CAS#:28240-68-8

Literature: Bulloch,G.; Keat,R. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1976 , p. 1113 - 1118

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bis(dichlorophosphino)methane Structure

bis(dichloropho...

CAS#:28240-68-8

Literature: Novikova,Z.S. et al. J. Gen. Chem. USSR (Engl. Transl.), 1977 , vol. 47, # 4 p. 775 - 781,707 - 713

 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%

 Synonyms

dichloro(dichlorophosphanylmethyl)phosphane
MFCD01073767
Bis(dichlorophosphino)methane
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