45089

Elaidic acid

analytical standard

• Synonim(y): trans-9-Octadecenoic acid, trans-Oleic acid
• Wzór liniowy: CH₃(CH₂)₇CH=CH(CH₂)₇COOH
• Numer CAS: 112-79-8
• Masa cząsteczkowa: 282.46
• Beilstein: 1726543
• Numer WE: 204-006-6
• Numer MDL: MFCD00063954
• Kod UNSPSC: 85151701
• Identyfikator substancji w PubChem: 329756580
• NACRES: NA.24

Właściwości

• pochodzenie biologiczne: semisynthetic
• Poziom jakości: 100
• klasa czystości: analytical standard
• Próba: ≥99.0% (GC)
• okres trwałości: limited shelf life, expiry date on the label
• metody: HPLC: suitable; gas chromatography (GC): suitable
• tw: 288 °C/100 mmHg (lit.)
• mp: 42-44 °C (lit.)
• format: neat
• grupa funkcyjna: carboxylic acid
• temp. przechowywania: −20°C
• ciąg 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+
• Klucz InChI: ZQPPMHVWECSIRJ-MDZDMXLPSA-N

Opis

Zastosowanie

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

Inne uwagi

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.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)