32293

Esano

≥99% (GC), ACS reagent, suitable for GC/MS, puriss. p.a., reag. Ph. Eur.

• Sinonimo/i: n-esano
• Formula condensata: CH₃(CH₂)₄CH₃
• Numero CAS: 110-54-3
• Peso molecolare: 86.18
• Beilstein: 1730733
• Numero CE: 203-777-6
• Numero MDL: MFCD00009520
• Codice UNSPSC: 12352001
• ID PubChem: 329754126
• NACRES: NA.21

Proprietà

• product name: Esano, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)
• Grado: ACS reagent; puriss. p.a.
• Livello qualitativo: 200
• agenzia: reag. Ph. Eur.
• Densità del vapore: ~3 (vs air)
• Tensione di vapore: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Saggio: ≥99% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 453 °F
• Limite di esplosione: 7.7 %
• tecniche: GC/MS: suitable
• Impurezze: ≤0.0001% thiophene; ≤0.001% non-volatile matter; ≤0.002% free acid (as CH₃COOH); ≤0.005% S-compounds (as S); ≤0.01% aromatic substances (as C₆H₆); ≤0.01% water (Karl Fischer)
• Indice di rifrazione: n20/D 1.3745-1.3755; n20/D 1.375 (lit.)
• pH: 7
• P. eboll.: 69 °C (lit.)
• Punto di fusione: −95 °C (lit.)
• Densità: 0.659 g/mL at 25 °C (lit.)
• Cationi in tracce: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• Stringa SMILE: CCCCCC
• Compatibilità: passes test for reaction against H₂SO₄
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3; VLKZOEOYAKHREP-UHFFFAOYSA-N

Descrizione

Descrizione generale

Hexane is an alkane hydrocarbon having 5 structural isomeric forms. It is a colorless, combustible liquid. It is one of the essential components of petroleum ether. It can be obtained from petroleum by distillation. It can also be produced by electrolysis of potassium butyrate. It is widely employed organic solvent for the dissolution of fats and oils.

Applicazioni

Hexane has been used in the preparation of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate). It has been employed for the GC/MS characterization of essential oils extracted from various origins.

Risultati analitici

boiling range 67-69°C min. 95%; density (D 20/20) 0.659-0.663

Altre note

The article number 32293-4X2.5L will be discontinued. Please order the single bottle 32293-2.5L which is physically identical with the same exact specifications.
The article number 32293-4X2.5L-M will be discontinued. Please order the single bottle 32293-2.5L-M which is physically identical with the same exact specifications.
The article number 32293-6X1L will be discontinued. Please order the single bottle 32293-1L which is physically identical with the same exact specifications.
The article number 32293-6X1L-M will be discontinued. Please order the single bottle 32293-1L-M which is physically identical with the same exact specifications.

Pertains only in Germany: unversteuert

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H304,H315,H336,H361f,H373,H411
• Consigli di prudenza: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Organi bersaglio: Central nervous system, Nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): -7.6 °F - closed cup
• Punto d’infiammabilità (°C): -22 °C - closed cup