308250

tert-Butanol

suitable for HPLC, ≥99.5%

• Synonym(e): 2-Methyl-2-propanol, tert-Butylalkohol, Trimethylcarbinol
• Lineare Formel: (CH₃)₃COH
• CAS-Nummer: 75-65-0
• Molekulargewicht: 74.12
• Beilstein: 906698
• EG-Nummer: 200-889-7
• MDL-Nummer: MFCD00004464
• UNSPSC-Code: 12190000
• PubChem Substanz-ID: 329753589
• NACRES: NA.21

Eigenschaften

• Dampfdichte: 2.5 (vs air)
• Dampfdruck: 31 mmHg ( 20 °C); 44 mmHg ( 26 °C)
• Assay: ≥99.5%
• Form: liquid
• Selbstzündungstemp.: 896 °F
• Expl.-Gr.: 8 %
• Methode(n): HPLC: suitable
• Verunreinigungen: <0.050% water
• Abdampfrückstand: <0.0005%
• Brechungsindex: n20/D 1.387 (lit.)
• pH-Wert: 7 (20 °C)
• bp: 83 °C (lit.)
• mp (Schmelzpunkt): 23-26 °C (lit.)
• Dichte: 0.775 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV-Absorption: λ: 215 nm A_max: 1.00; λ: 230 nm A_max: 0.50; λ: 250 nm A_max: 0.20; λ: 300-350 nm A_max: 0.01
• Anwendung(en): food and beverages
• SMILES String: CC(C)(C)O
• InChI: 1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
• InChIKey: DKGAVHZHDRPRBM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Anwendung

Designed for use with HPLC instrumentation and organic synthesis applications.
Used in the analysis of volatile organic compounds (VOCs) in alcoholic beverages by GC coupled to Flame Ionization Detector (FID).

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Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H319,H332,H335,H336
• P-Sätze: P210 - P233 - P240 - P241 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 59.0 °F - closed cup
• Flammpunkt (°C): 15 °C - closed cup