Hexamethyldisilane

Purity: 98%

Synonym(s): Hexamethyldisiloxane

Formula: C6H18Si2 Molecular Weight: 146.38

CAS Number: 1450-14-2 Beilstein Number: 1633463 EC Number: 215-911-0 MDL Number: MFCD00008258 PubChem CID: 74057

Properties

Shelf life: 720 days

Solubility: Insoluble in water. Soluble in alcohol, ether and acetone.

Sensitivity: Moisture sensitive.

Boiling point: 112-114°C

Melting point: 15°C

InChl: InChI=1S/C6H18Si2/c1-7(2, 3)8(4, 5)6/h1-6H3

Safety Information

Pictograms: GHS08; GHS07; GHS02

Signal Word: Danger

Hazard Statements: H319; H335; H225; H317; H334

Precautionary Statements: P261; P305+P351+P338; P280; P370+P378; P210; P302+P352; P321; P405; P501; P233; P240; P403+P235; P284; P303+P361+P353; P271; P241; P304+P340; P403+P233; P272; P333+P313; P362+P364; P242; P243; P264+P265; P337+P317; P319; P342+P316

WGK: 2

Storage: Argon charged

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter