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.

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).

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