CAS 1829-40-9 Hexaphenyldisiloxane - Materials / Alfa Chemistry

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Hexaphenyldisiloxane

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Catalog Number

ACM1829409

CAS Number

1829-40-9

Product Name

Hexaphenyldisiloxane

Structure

Category

Salt

Synonyms

Disiloxane,1,1,1,3,3,3-Hexaphenyl-Bis(Triphenylsilyl)Ethernsc12574Disiloxane,Hexaphenyl-

IUPAC Name

triphenyl(triphenylsilyloxy)silane

Molecular Weight

534.8 g/mol

Molecular Formula

C36H30OSi2

Canonical SMILES

C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O[Si](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

InChI Key

IVZTVZJLMIHPEY-UHFFFAOYSA-N

Boiling Point

494 °C

Melting Point

-225 °C

Flash Point

>200 °C

Purity

>96%

Density

1.2 g/mL

Appearance

White to almost white powder to crystal

EC Number

217-381-6

Exact Mass

534.18400

Hazard Statements

H315 : Causes skin irritation.
H319 : Causes serious eye irritation.

MDL Number

MFCD00014068

Packaging

10 g; 100 g;

Precautionary Statements

P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation °Ccurs: Get medical advice/ attention.

Properties

Solid

Refractive Index

1.68

Safety Description

26-36

Signal Word

Warning

Vapor Density

2.41E-12 mmHg(25 °C)

WGK Germany

MSDS