343625

7-Oxooctanoic acid

98%

• Synonyme(s) : 7-Ketooctanoic acid
• Formule linéaire : CH₃CO(CH₂)₅CO₂H
• CAS Number: 14112-98-2
• Poids moléculaire : 158.19
• Numéro CE : 237-967-5
• Numéro MDL: MFCD00075271
• Code UNSPSC : 12352100
• ID de substance PubChem : 24861182
• Nomenclature NACRES : NA.22

Propriétés

• Essai: 98%
• pb: 160-162 °C/4 mmHg (lit.)
• Pf: 27-29 °C (lit.)
• Groupe fonctionnel: carboxylic acid; ketone
• Chaîne SMILES: CC(=O)CCCCCC(O)=O
• InChI: 1S/C8H14O3/c1-7(9)5-3-2-4-6-8(10)11/h2-6H2,1H3,(H,10,11)
• Clé InChI: OSAHCBHKCKPJGI-UHFFFAOYSA-N

Description

Description générale

7-Oxooctanoic acid is fatty acid formed by the action of acid synthases from acetyl-CoA and malonyl-CoA precursors.

Application

7-Oxooctanoic acid was employed as test compound to investigate the applicability of high-resolution electrospray ionization mass spectrometry to the measurements of average oxygen to carbon ratio (O/C) in secondary organic aerosols. It may be used in the synthesis of hapten, which was used to obtain antibody for the detection of triacetone triperoxide (an improvised explosive). It may be used in the synthesis of “queen substance” of the honey bee.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 235.4 °F - closed cup
• Point d'éclair (°C): 113 °C - closed cup
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves