59030

2,2,4-Trimethylpentan

analytical standard

• Synonym(e): Isooctan
• Lineare Formel: (CH₃)₂CHCH₂C(CH₃)₃
• CAS-Nummer: 540-84-1
• Molekulargewicht: 114.23
• Beilstein: 1696876
• EG-Nummer: 208-759-1
• MDL-Nummer: MFCD00008943
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329758561
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.9 (vs air)
• Dampfdruck: 41 mmHg ( 21 °C)
• Assay: ≥99.7% (GC)
• Selbstzündungstemp.: 745 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 6 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.391 (lit.); n20/D 1.391
• bp: 98-99 °C (lit.)
• mp (Schmelzpunkt): −107 °C (lit.)
• Dichte: 0.692 g/mL at 25 °C (lit.)
• Anwendung(en): petroleum
• Format: neat
• SMILES String: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
• InChIKey: NHTMVDHEPJAVLT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,2,4-Trimethylpentane, a branched alkane, having a low tendency to auto-ignite, is used as a reference in determining the octane number of gasoline.

Anwendung

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H410
• P-Sätze: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 10.4 °F - closed cup
• Flammpunkt (°C): -12 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter