52596

Methyl pivalate

suitable for GC/MS, ≥99.9% (GC)

• Synonyme(s) : Methyl 2,2-dimethylpropionate, Methyl trimethylacetate
• Formule linéaire : (CH₃)₃CCOOCH₃
• Numéro CAS: 598-98-1
• Poids moléculaire : 116.16
• Numéro Beilstein : 1744141
• Numéro CE : 209-959-1
• Numéro MDL: MFCD00008843
• Code UNSPSC : 12190000
• ID de substance PubChem : 329757859
• Nomenclature NACRES : NB.21

Propriétés

• Niveau de qualité: 200
• Pureté: ≥99.9% (GC)
• Forme: liquid
• Technique(s): GC/MS: suitable
• Indice de réfraction: n20/D 1.390 (lit.)
• Point d'ébullition: 101 °C (lit.)
• Pf: -70 °C
• Densité: 0.873 g/mL at 25 °C (lit.)
• Application(s): food and beverages
• Chaîne SMILES: COC(=O)C(C)(C)C
• InChI: 1S/C6H12O2/c1-6(2,3)5(7)8-4/h1-4H3
• Clé InChI: CNMFHDIDIMZHKY-UHFFFAOYSA-N

Description

Description générale

Methyl pivalate is a methyl ester derived from pivalic acid and methanol. It finds use as a solvent and an agent for transesterification reactions. It has gained attention for its positive environmental attributes. It exhibits a significantly lower ozone-forming potential compared to widely used oxygenated solvents like n-butyl ethanoate and butanol, as measured by a maximum incremental reactivity scale.

Application

Methyl pivalate can be used as a solvent for preparing the ISTD solution, diluting allergen standards, and aiding in the extraction of the sample components during the GC-MS analysis process.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P301 + P312
• Classification des risques: Acute Tox. 4 Oral - Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 42.8 °F - closed cup
• Point d'éclair (°C): 6 °C - closed cup