T71501

Trimethylacetaldehyde

96%

• Synonym(s): Pivalaldehyde, Trimethylacetaldehyde
• Linear Formula: (CH₃)₃CCHO
• CAS Number: 630-19-3
• Molecular Weight: 86.13
• Beilstein: 506060
• EC Number: 211-134-6
• MDL number: MFCD00006962
• UNSPSC Code: 12352100
• PubChem Substance ID: 24900418
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 96%
• refractive index: n20/D 1.378 (lit.)
• bp: 74 °C/730 mmHg (lit.)
• mp: 6 °C (lit.)
• density: 0.793 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: [H]C(=O)C(C)(C)C
• InChI: 1S/C5H10O/c1-5(2,3)4-6/h4H,1-3H3
• InChI key: FJJYHTVHBVXEEQ-UHFFFAOYSA-N

Description

Application

Commonly used building block in aldol condensation reactions.

Employed in a study of the asymmetric cyanation of aldehydes with TMS-CN and a chiral vandium (V)-salen complex.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H315,H319,H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 3.2 °F - closed cup
• Flash Point(C): -16 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves