53706

Methyl butyrate

certified reference material, TraceCERT^®

• Formule linéaire : CH₃CH₂CH₂COOCH₃
• Numéro CAS: 623-42-7
• Poids moléculaire : 102.13
• Numéro Beilstein : 1740743
• Numéro CE : 210-792-1
• Numéro MDL: MFCD00009391
• Code UNSPSC : 41116107
• ID de substance PubChem : 329757974
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 100
• Densité de vapeur: 3.5 (vs air)
• Pression de vapeur: 40 mmHg ( 30 °C)
• Gamme de produits: TraceCERT^®
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 3.5 %
• Technique(s): gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.385 (lit.)
• Point d'ébullition: 102-103 °C (lit.)
• Densité: 0.898 g/mL at 25 °C (lit.)
• Application(s): food and beverages
• Format: neat
• Température de stockage: 2-8°C
• Chaîne SMILES: CCCC(=O)OC
• InChI: 1S/C5H10O2/c1-3-4-5(6)7-2/h3-4H2,1-2H3
• Clé InChI: UUIQMZJEGPQKFD-UHFFFAOYSA-N

Description

Description générale

Methyl butyrate is a clear colourless liquid which is slightly soluble in water. It adds flavour and odour to fruits and flowers. It has a characteristic pineapple odour.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

It was used as reference material in analysing FAME from different fat classes using proton transfer reaction mass spectrometry (PTR-MS).

Produits recommandés

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Informations légales

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02
• Mention d'avertissement: Danger
• Mentions de danger: H225
• Conseils de prudence: P210 - P403 + P235
• Classification des risques: Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 57.2 °F - closed cup
• Point d'éclair (°C): 14.0 °C - closed cup