280925

2,2-Dimethylpropiophenone

98%

• Synonym(s): tert-Butyl phenyl ketone, Pivalophenone
• Linear Formula: C₆H₅COC(CH₃)₃
• CAS Number: 938-16-9
• Molecular Weight: 162.23
• Beilstein: 1906460
• EC Number: 213-338-0
• MDL number: MFCD00008844
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856959
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.508 (lit.)
• bp: 219-222 °C (lit.)
• density: 0.97 g/mL at 25 °C (lit.)
• SMILES string: CC(C)(C)C(=O)c1ccccc1
• InChI: 1S/C11H14O/c1-11(2,3)10(12)9-7-5-4-6-8-9/h4-8H,1-3H3
• InChI key: OECPUBRNDKXFDX-UHFFFAOYSA-N

Description

General description

The electrocarboxylation of 2,2-dimethylpropiophenone has been carried out in N-methyl-2-pyrrolidone in a diaphragmless cell equipped with a carbon cathode and an aluminium sacrificial anode.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 188.6 °F - closed cup
• Flash Point(C): 87 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves