73285

Butyl acetate

analytical standard

• Formule linéaire : CH₃COO(CH₂)₃CH₃
• Numéro CAS: 123-86-4
• Poids moléculaire : 116.16
• Numéro Beilstein : 1741921
• Numéro CE : 204-658-1
• Numéro MDL: MFCD00009445
• Code UNSPSC : 85151701
• ID de substance PubChem : 329764763
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 4 (vs air)
• Pression de vapeur: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• Pureté: ≥99.7% (GC)
• Température d'inflammation spontanée: 790 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 7.6 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.394 (lit.); n20/D 1.394
• Point d'ébullition: 124-126 °C (lit.)
• Pf: −78 °C (lit.)
• Densité: 0.88 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CCCCOC(C)=O
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• Clé InChI: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Description

Description générale

Butyl acetate can find wide applications in painting and coating industries. It can also serve as a substitute to toxic solvents used in the manufacture of acrylic polymers, enamels, vinyl resins, nitrocellulose and lacquers. It is generally prepared by the esterification of butanol with acetic acid in the presence of sulfuric acid. It can also be obtained via transesterification reaction of methyl acetate with butanol.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Butyl acetate may be used as an analytical standard for the determination of the analyte in paint solvents by spectrophotometry, and in amorolfine liniment and carbamate pesticides by chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H226,H336
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P243
• Classification des risques: Flam. Liq. 3 - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 80.6 °F - closed cup
• Point d'éclair (°C): 27 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter