1,2-Bis(dichlorophosphino)benzene

Synonym: Phosphonousdichloride, P,P'-(1,2-phenylene)bis-, o-Phenylenebis(dichlorophosphine)

636-001-3

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1,2-Bis(dichlorophosphino)benzene Chemical Structure

Overview

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Product Code P5678
Product Name 1,2-Bis(dichlorophosphino)benzene
CAS Number 82495-67-8
Molecular formula C6H4Cl4P2
Linear formula C6H4Cl4P2
Molecular weight 279.86
Form liquid
UOM L
NMR P31 conforms to structure
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Test Specification

Assay (purity) 97%
Purity method by integration NMR
Appearance colorless or light yellow liquid
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Safety Information

Signal word DANGER
Pictograms GHS05 Corrosive
UN 3265
Transport description CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (1,2-Bis(dichlorophosphino)benzene)
Hazardous class 8
Packing group II
In TSCA registry No (sold for research and development usage only)
Flash point >110C
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External Identifiers for Phosphonousdichloride, P,P'-(1,2-phenylene)bis-

Pubchem CID 3316562
SMILES ClP(Cl)C1=C(P(Cl)Cl)C=CC=C1
IUPAC Name dichloro-(2-dichlorophosphanylphenyl)phosphane
InchI Identifier InChI=1S/C6H4Cl4P2/c7-11(8)5-3-1-2-4-6(5)12(9)10/h1-4H
InchI Key IGYHSFVSIYJSML-UHFFFAOYSA-N
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