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23732-94-7

23732-94-7

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23732-94-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23732-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,7,3 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23732-94:
(7*2)+(6*3)+(5*7)+(4*3)+(3*2)+(2*9)+(1*4)=107
107 % 10 = 7
So 23732-94-7 is a valid CAS Registry Number.
InChI:InChI=1/C26H78O13Si13/c1-40(2)27-41(3,4)29-43(7,8)31-45(11,12)33-47(15,16)35-49(19,20)37-51(23,24)39-52(25,26)38-50(21,22)36-48(17,18)34-46(13,14)32-44(9,10)30-42(5,6)28-40/h1-26H3

23732-94-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name hexacosamethyl-cyclotridecasiloxane

1.2 Other means of identification

Product number -
Other names 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24,26,26-Hexacosamethyl-1,3,5,7,9,11,13,15,17,19,21,23,25-tridecaoxa-2,4,6,8,10,12,14,16,18,20,22,24,26-tridecasila-cyclohexacosane

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:23732-94-7 SDS

23732-94-7Downstream Products

23732-94-7Relevant articles and documents

Hydrogenolysis of Polysilanes Catalyzed by Low-Valent Nickel Complexes

Comas-Vives, Aleix,Eiler, Frederik,Grützmacher, Hansj?rg,Pribanic, Bruno,Trincado, Monica,Vogt, Matthias

supporting information, p. 15603 - 15609 (2020/04/29)

The dehydrogenation of organosilanes (RxSiH4?x) under the formation of Si?Si bonds is an intensively investigated process leading to oligo- or polysilanes. The reverse reaction is little studied. To date, the hydrogenolysis of Si?Si bonds requires very harsh conditions and is very unselective, leading to multiple side products. Herein, we describe a new catalytic hydrogenation of oligo- and polysilanes that is highly selective and proceeds under mild conditions. New low-valent nickel hydride complexes are used as catalysts and secondary silanes, RR′SiH2, are obtained as products in high purity.

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