45089

Acide elaidique

analytical standard

• Synonyme(s) : trans-9-Octadecenoic acid, trans-Oleic acid
• Formule linéaire : CH₃(CH₂)₇CH=CH(CH₂)₇COOH
• Numéro CAS: 112-79-8
• Poids moléculaire : 282.46
• Beilstein: 1726543
• Numéro CE : 204-006-6
• Numéro MDL: MFCD00063954
• Code UNSPSC : 85151701
• ID de substance PubChem : 329756580
• Nomenclature NACRES : NA.24

Propriétés

• Source biologique: semisynthetic
• Niveau de qualité: 100
• Qualité: analytical standard
• Essai: ≥99.0% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• pb: 288 °C/100 mmHg (lit.)
• Pf: 42-44 °C (lit.)
• Format: neat
• Groupe fonctionnel: carboxylic acid
• Température de stockage: −20°C
• Chaîne SMILES: CCCCCCCC\C=C\CCCCCCCC(O)=O
• InChI: 1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9+
• Clé InChI: ZQPPMHVWECSIRJ-MDZDMXLPSA-N

Description

Application

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

Autres remarques

Ion Mobility: ^TWCCS_N2 value of 177.5 Å2 [M-H]^-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N 45089 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)