442666-U

N-Butyl acetate

analytical standard

• Synonyme(s) : Butyl acetate
• Formule linéaire : CH₃COO(CH₂)₃CH₃
• Numéro CAS: 123-86-4
• Poids moléculaire : 116.16
• Beilstein: 1741921
• Numéro CE : 204-658-1
• Numéro MDL: MFCD00009445
• Code UNSPSC : 77101502
• ID de substance PubChem : 329756481
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Densité de vapeur: 4 (vs air)
• Pression de vapeur: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• CofA (certificat d'analyse): current certificate can be downloaded
• Température d'inflammation spontanée: 790 °F
• Limite d'explosivité: 7.6 %
• Conditionnement: ampule of 1000 mg
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.394 (lit.)
• pb: 124-126 °C (lit.)
• Pf: −78 °C (lit.)
• Densité: 0.88 g/mL at 25 °C (lit.)
• Application(s): environmental
• Format: neat
• Température de stockage: 2-30°C
• 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

n-Butyl acetate is a limpid colorless liquid with a fruity odor. It is prepared by heating and distillation of n-butyl alcohol and acetic acid, in presence of sulphuric acid which acts as a catalyst. It is generally used as a solvent, during the production of lacquers, natural gums and synthetic resins.[1]

Application

Butyl acetate is suitable to be used as an organic solvent, for the extraction of phosphomolybdic acid (PMA), which is used for the measurement of inorganic orthophosphate (Pi).[2]

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