Basic information

Product Name: Phosphine, 1,2-phenylenebis[(trimethylsilyl)-, dilithium salt
Synonyms:
CAS NO:116631-72-2
Molecular Formula: C12H24P2Si2.2Li
Molecular Weight: 298.307
EINECS: N/A
Product Categories: N/A
Mol File: 116631-72-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Phosphine, 1,2-phenylenebis[(trimethylsilyl)-, dilithium salt(CAS DataBase Reference)
NIST Chemistry Reference: Phosphine, 1,2-phenylenebis[(trimethylsilyl)-, dilithium salt(116631-72-2)
EPA Substance Registry System: Phosphine, 1,2-phenylenebis[(trimethylsilyl)-, dilithium salt(116631-72-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 116631-72-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116631-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,3 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 116631-72:
(8*1)+(7*1)+(6*6)+(5*6)+(4*3)+(3*1)+(2*7)+(1*2)=112
112 % 10 = 2
So 116631-72-2 is a valid CAS Registry Number.

116631-72-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	P,P'-Dilithio-P,P'-bis-trimethylsilyl-1,2-diphosphinobenzen

1.2 Other means of identification

Product number	-
Other names	1,2-Bis(lithio-trimethylsilyl-phosphino) benzol

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:116631-72-2 SDS

116631-72-2Upstream product

89982-96-7 1,2-Bisbenzol

116631-72-2Downstream Products

116631-72-2Relevant academic research and scientific papers

1,3-Benzodiphosphole; ein Beitrag zur Chemie benzokondensierter 1,3-Elementphosphole

Issleib, K.,Schmidt, H.,Leissring, E.

, p. 53 - 60 (2007/10/02)

The reaction of R(C=O)Cl with 1,2-(Me3SiLiP)2C6H4 (1) ends in formation of 2-organo-substituted 1,3-benzodiphosphole anions, (2-5) which can be stabilized as η1- or η5-coordinated moieties.Whereas the interaction of 5 (R=t-

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