Bis (dichlorophosphino) methane

Synonym: (Cl2P)2CH2, Methylenebis(phosphonous dichloride), Phosphonous dichloride, P,P'-methylenebis-, Dichloro[(dichlorophosphanyl)methyl]phosphane

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Bis (dichlorophosphino) methane Chemical Structure

Overview

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Product Code P0688
Product Name Bis (dichlorophosphino) methane
CAS Number 28240-68-8
Molecular formula CH2Cl4P2
Linear formula Cl2PCH2PCl2
Molecular weight 217.79
Form liquid
NMR conforms to structure
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Test Specification

Assay (purity) 98%+
Purity method by integration NMR
Appearance colorless liquid
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Safety Information

UN 3265
Transport description CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (BIS(DICHLOROPHOSPHINO)METHANE)
Hazardous class 8
Packing group II
In TSCA registry No (sold for research and development usage only)
Flash point 96.1C
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External Identifiers for (Cl2P)2CH2

Pubchem CID 2784185
SMILES ClP(Cl)CP(Cl)Cl
IUPAC Name dichloro(dichlorophosphanylmethyl)phosphane
InchI Identifier InChI=1S/CH2Cl4P2/c2-6(3)1-7(4)5/h1H2
InchI Key OEKLCAXLANZKPX-UHFFFAOYSA-N
MDL Number MFCD01073767
EC Number 625-537-3
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