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D213705

Diphenylsilanediol

Name: Diphenylsilanediol
Brand: ALDRICH

95%

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About This Item

Linear Formula:

(C₆H₅)₂Si(OH)₂

CAS Number:

947-42-2

Molecular Weight:

216.31

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

24893637

EC Number:

213-427-4

Beilstein/REAXYS Number:

2523445

MDL number:

MFCD00002101

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Properties

vapor density

>1 (vs air)

assay

95%

form

powder

SMILES string

O[Si](O)(c1ccccc1)c2ccccc2

InChI

1S/C12H12O2Si/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H

InChI key

OLLFKUHHDPMQFR-UHFFFAOYSA-N

Description

General description

Diphenylsilanediol(DPSD) is an alkoxysilane that is used as a silane based precusor in the synthesis of organosiloxane based resins.

Application

DPSD may be used as a precursor in the synthesis of linear vinyl oligosiloxane resins which can be potentially used in the fabrication of thermally resistant light emitting diode(LED) encapsulant. Mercaptopropyl-phenyl-oligosiloxane and phenyl-vinyl-oligosiloxane may be synthesized by using DPSD which can further be used as a thiolene derived dielectric layer for organic thin film transistors.

pictograms

GHS02

signalword

Danger

hcodes

H228

pcodes

P210

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 1

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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