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About This Item
Linear Formula:
(C6H5)2Si(OH)2
CAS Number:
Molecular Weight:
216.31
Beilstein:
2523445
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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
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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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Sol. 1
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 1
Flash Point(F)
127.4 °F - closed cup
Flash Point(C)
53 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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