41085

2,3-Dimethylpentan

analytical standard

• Lineare Formel: C₂H₅CH(CH₃)CH(CH₃)₂
• CAS-Nummer: 565-59-3
• Molekulargewicht: 100.20
• Beilstein: 1718734
• EG-Nummer: 209-280-0
• MDL-Nummer: MFCD00009337
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329756053
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.45 (vs air)
• Dampfdruck: 2.35 psi ( 37.7 °C)
• Assay: ≥99.0% (GC)
• Selbstzündungstemp.: 639 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: ~7 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.392 (lit.); n20/D 1.392
• bp: 89-90 °C (lit.)
• Dichte: 0.695 g/mL at 25 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: CCC(C)C(C)C
• InChI: 1S/C7H16/c1-5-7(4)6(2)3/h6-7H,5H2,1-4H3
• InChIKey: WGECXQBGLLYSFP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,3-Dimethylpentane belongs to the class of volatile organic compounds (VOCs).

Anwendung

2,3-Dimethylpentane may be used as an analytical reference standard for the determination of 2,3-dimethylpentane in:

• Ambient air samples by thermal desorption-gas chromatography (TD-GC) in conjunction with Deans-switch cutting technique.
• Exhaled air samples by GC combined with mass spectrometry (MS) operating under the selected ion monitoring (SIM) detection mode.
• Indoor and outdoor air samples by adsorption using sorbent tubes, followed by analysis using TD-GC-MS with electron impact (EI) ionization.
• Commercial reagent samples by high resolution GC using graphene-zeolite imdidazole framework (ZIF8) as a stationary phase.

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

Empfohlene Produkte

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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): 19.4 °F - closed cup
• Flammpunkt (°C): -7 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter