00282

Phthalsäure-diheptylester

analytical standard

• Synonym(e): Diheptyl-phthalat
• Lineare Formel: C₆H₄-1,2-[CO₂(CH₂)₆CH₃]₂
• CAS-Nummer: 3648-21-3
• Molekulargewicht: 362.50
• Beilstein: 2336623
• EG-Nummer: 222-885-4
• MDL-Nummer: MFCD00043680
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329747029
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Assay: ≥97.0% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Brechungsindex: n20/D 1.485 (lit.)
• bp: 195 °C/0.04 mmHg (lit.)
• Dichte: 0.988 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• SMILES String: CCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCC
• InChI: 1S/C22H34O4/c1-3-5-7-9-13-17-25-21(23)19-15-11-12-16-20(19)22(24)26-18-14-10-8-6-4-2/h11-12,15-16H,3-10,13-14,17-18H2,1-2H3
• InChIKey: JQCXWCOOWVGKMT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Diheptyl phthalate belongs to the class of phthalate esters (PAEs), a group of commercially important chemical compounds used as an industrial solvent and plasticizer in polyvinyl chloride (PVC) plastics. PAEs are regarded as ubiquitous environmental contaminants which are toxic to living organisms.[1]

Anwendung

Diheptyl phthalate may be used as an analytical reference standard for the determination of the analyte in water samples by magnetic solid-phase extraction based on magnetic multi-walled carbon nanotubes followed by gas chromatography-tandem mass spectrometry (GC-MS/MS)[2] and in food samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS).[3]

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335,H361
• P-Sätze: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup