02476

2-Heptanon

analytical standard

• Synonym(e): Methyl-pentylketon
• Lineare Formel: CH₃(CH₂)₄COCH₃
• CAS-Nummer: 110-43-0
• Molekulargewicht: 114.19
• Beilstein: 1699063
• EG-Nummer: 203-767-1
• MDL-Nummer: MFCD00009513
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329747442
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.94 (vs air)
• Dampfdruck: 2.14 mmHg ( 20 °C)
• Assay: ≥99.0% (GC)
• Selbstzündungstemp.: 739 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 1.11 %, 65 °F; 7.9 %, 121 °F
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.408 (lit.); n20/D 1.409
• bp: 149-150 °C (lit.)
• mp (Schmelzpunkt): −35 °C (lit.)
• Dichte: 0.82 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CCCCCC(C)=O
• InChI: 1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3
• InChIKey: CATSNJVOTSVZJV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Heptanone is a volatile organic compound (VOC) that is generally present as an aroma active component in food products. It is also used extensively in semiconductor and electronics industries.

Anwendung

2-Heptanone may be used as an analytical standard for the determination of the analyte in workplace air, odor active compound mixture, human biological samples, cheese samples, animal meat samples, and moldy building materials by various chromatography techniques.

Empfohlene Produkte

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Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H302 + H332,H336
• P-Sätze: P210 - P233 - P240 - P241 - P301 + P312 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 105.8 °F - closed cup
• Flammpunkt (°C): 41 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter