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4371-91-9

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4371-91-9 Structure

4371-91-9 Structure
IdentificationBack Directory
[Name]

hexamethyl diorthosilicate
[CAS]

4371-91-9
[Synonyms]

Einecs 224-467-7
Hexamethoxy Disiloxane
hexamethyl diorthosilicate
Hexamethoxypropanedisiloxane
Silicic acid (H6Si2O7), hexamethyl ester
Hexamethyl diorthosilicate Hexamethyl diorth
Hexamethyl diorthosilicate Hexamethyl diorthosilicate
[EINECS(EC#)]

224-467-7
[Molecular Formula]

C6H18O7Si2
[MDL Number]

MFCD02912820
[MOL File]

4371-91-9.mol
[Molecular Weight]

258.37
Chemical PropertiesBack Directory
[Boiling point ]

73 °C(Press: 3 Torr)
[density ]

1.1222 g/cm3
[refractive index ]

1.38
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[InChI]

InChI=1S/C6H18O7Si2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h1-6H3
[InChIKey]

XOAJIYVOSJHEQB-UHFFFAOYSA-N
[SMILES]

[Si](OC)(OC)(OC)O[Si](OC)(OC)OC
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)
GHS02
[Signal word ]

Warning
[Hazard statements ]

H226
[HS Code ]

2931.90.9010
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hexaethyldisiloxane
Hazard InformationBack Directory
[Uses]

Hexamethyl diorthosilicate is mainly used as a silanizing agent in organic synthesis and scientific research experiments.
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