556688

Dimethoxydimethylsilane

≥99.5%, 99.999% metals basis

• Synonym(s): Dimethyldimethoxysilane
• Linear Formula: Si(OCH₃)₂(CH₃)₂
• CAS Number: 1112-39-6
• Molecular Weight: 120.22
• Beilstein: 1733694
• EC Number: 214-189-4
• MDL number: MFCD00025691
• UNSPSC Code: 12352103
• PubChem Substance ID: 24879572
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥99.5%; 99.999% metals basis
• form: liquid
• refractive index: n20/D 1.369 (lit.)
• bp: 81.4 °C (lit.)
• density: 0.88 g/mL at 25 °C (lit.)
• SMILES string: CO[Si](C)(C)OC
• InChI: 1S/C4H12O2Si/c1-5-7(3,4)6-2/h1-4H3
• InChI key: JJQZDUKDJDQPMQ-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H225
• Precautionary Statements: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 50.0 °F - closed cup
• Flash Point(C): 10 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves