41085

2,3-Dimethylpentane

analytical standard

• Formula condensata: C₂H₅CH(CH₃)CH(CH₃)₂
• Numero CAS: 565-59-3
• Peso molecolare: 100.20
• Beilstein: 1718734
• Numero CE: 209-280-0
• Numero MDL: MFCD00009337
• Codice UNSPSC: 41116107
• ID PubChem: 329756053
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Densità del vapore: 3.45 (vs air)
• Tensione di vapore: 2.35 psi ( 37.7 °C)
• Saggio: ≥99.0% (GC)
• Temp. autoaccensione: 639 °F
• Durata: limited shelf life, expiry date on the label
• Limite di esplosione: ~7 %
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.392 (lit.); n20/D 1.392
• P. ebollizione: 89-90 °C (lit.)
• Densità: 0.695 g/mL at 25 °C (lit.)
• applicazioni: environmental
• Formato: neat
• Stringa SMILE: CCC(C)C(C)C
• InChI: 1S/C7H16/c1-5-7(4)6(2)3/h6-7H,5H2,1-4H3; WGECXQBGLLYSFP-UHFFFAOYSA-N

Descrizione

Descrizione generale

2,3-Dimethylpentane belongs to the class of volatile organic compounds (VOCs).[1]

Applicazioni

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.[2]
• Exhaled air samples by GC combined with mass spectrometry (MS) operating under the selected ion monitoring (SIM) detection mode.[3]
• Indoor and outdoor air samples by adsorption using sorbent tubes, followed by analysis using TD-GC-MS with electron impact (EI) ionization.[4]
• Commercial reagent samples by high resolution GC using graphene-zeolite imdidazole framework (ZIF8) as a stationary phase.[5]

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

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H304,H315,H336,H410
• Consigli di prudenza: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 19.4 °F - closed cup
• Punto d’infiammabilità (°C): -7 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter