Hexamethyldisiloxane

Purity: 99%

Synonym(s): HMDSO

Formula: C6H18OSi2 Molecular Weight: 162.38

CAS Number: 107-46-0 Beilstein Number: 1736258 EC Number: 203-492-7 MDL Number: MFCD00008265 PubChem CID: 24764

Properties

Shelf life: 1460 days

Solubility: Slightly miscible with water.

Sensitivity: Moisture sensitive.

Boiling point: 101°C

Melting point: -59°C

InChl: InChI=1S/C6H18OSi2/c1-8(2, 3)7-9(4, 5)6/h1-6H3

Safety Information

Pictograms: GHS09; GHS02

Signal Word: Danger

Hazard Statements: H225; H410

Precautionary Statements: P273; P280; P370+P378; P210; P501; P233; P240; P403+P235; P303+P361+P353; P241; P391; P242; P243

WGK: 1

Storage: Argon charged

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