458597

Cyclohexanone dimethyl ketal

99%

• Synonym(s): 1,1-Dimethoxycyclohexane
• Linear Formula: C₆H₁₀(OCH₃)₂
• CAS Number: 933-40-4
• Molecular Weight: 144.21
• MDL number: MFCD00043714
• PubChem Substance ID: 24869484

Properties

• Quality Level: 100
• Assay: 99%
• refractive index: n20/D 1.439 (lit.)
• bp: 83 °C/50 mmHg (lit.)
• density: 0.948 g/mL at 25 °C (lit.)
• SMILES string: COC1(CCCCC1)OC
• InChI: 1S/C8H16O2/c1-9-8(10-2)6-4-3-5-7-8/h3-7H2,1-2H3
• InChI key: XPIJMQVLTXAGME-UHFFFAOYSA-N

Description

General description

Cyclohexanone dimethyl ketal reacts with trimethylsilane in the presence of trimethylsilyl triflate to form the corresponding ether. It can also undergo allylation and propargylation in the presence of indium to form the corresponding homoallylic or homopropargylic alcohol, respectively.

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 111.2 °F - closed cup
• Flash Point(C): 44 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves