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1833-27-8

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1833-27-8 Usage

General Description

1,3-Dibenzyltetramethyldisiloxane is a type of organosilicon compound with the chemical formula C22H30O2Si2. It is a colorless liquid that is commonly used in the synthesis of silicone polymers and resins. This chemical compound is known for its high thermal stability and resistance to oxidation, making it suitable for use in a variety of industrial applications. Additionally, 1,3-Dibenzyltetramethyldisiloxane can also be used as a crosslinking agent in the production of silicone rubbers and coatings. Additionally, it can be used as an intermediate in pharmaceuticals and in the synthesis of other specialty chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 1833-27-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,3 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1833-27:
(6*1)+(5*8)+(4*3)+(3*3)+(2*2)+(1*7)=78
78 % 10 = 8
So 1833-27-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H26OSi2/c1-20(2,15-17-11-7-5-8-12-17)19-21(3,4)16-18-13-9-6-10-14-18/h5-14H,15-16H2,1-4H3

1833-27-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-dibenzyltetramethyldisiloxane

1.2 Other means of identification

Product number -
Other names 1,3-Dibenzyl-tetramethyl-disiloxan

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:1833-27-8 SDS

1833-27-8Downstream Products

1833-27-8Relevant articles and documents

Nickel(0) catalyzed oxidation of organosilanes to disiloxanes by air as an oxidant

Lv, Haiping,Laishram, Ronibala Devi,Li, Jiayan,Shi, Guangrui,Sun, Weiqing,Xu, Jianbin,Yang, Yong,Luo, Yang,Fan, Baomin

supporting information, p. 971 - 974 (2019/03/07)

We report here an efficient non-aqueous route to symmetrical disiloxanes from their corresponding organosilanes using Ni(COD)2 with 3,4,7,8-tetramethyl-1,10-phenanthroline in air. Our methodology is very simple and high yielding. The reaction mechanism is also proposed.

Preparation method of 1,3-diphenyl-1,1,3,3-tetramethyl disiloxane

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Paragraph 0022, (2017/05/25)

The invention discloses a preparation method of 1,3-diphenyl-1,1,3,3-tetramethyl disiloxane. The preparation method is characterized in that the Wurtz method or Grignard method is adopted, and 1,3-diphenyl-1,1,3,3-tetramethyl disiloxane is synthesized through disiloxane rectified from an organosilicon high-boiling component and a halogenated compound. According to the preparation method, market application and high-value utilization of the organosilicon high-boiling component are expanded, and a raw material basis can be further provided for preparation of organosilicon materials with special functions.

SYNTHESIS OF SILICON-CONTAINING ESTERS OF PHOSPHORUS ACIDS AND STUDY OF THEIR THERMAL STABILITY. 3. THERMAL REARRANGEMENT OF TRIORGANOSILYLMETHYL ESTERS OF DIPHENYL PHOSPHORIC ACID

Kabachnik, M. I.,Zakharov, L. S.,Molchanova, G. N.,Drozdova, T. D.,Petrovskii, P. V.

, p. 1527 - 1532 (2007/10/02)

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