50621

tert-Butanol

analytical standard

• 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: 41116107
• PubChem Substanz-ID: 329757613
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 2.5 (vs air)
• Dampfdruck: 31 mmHg ( 20 °C); 44 mmHg ( 26 °C)
• Assay: ≥99.8% (GC)
• Selbstzündungstemp.: 896 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 8 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.387 (lit.); n20/D 1.387
• bp: 83 °C (lit.)
• mp (Schmelzpunkt): 23-26 °C (lit.)
• Dichte: 0.775 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CC(C)(C)O
• InChI: 1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
• InChIKey: DKGAVHZHDRPRBM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

tert-Butanol is a tertiary alcohol and an isomer of butanol. It is commercially produced from isobutane and is used as a solvent, ethanol denaturant, etc.

Anwendung

The analytical standard can also be used as follows:

• Detection and quantification of butanol and its isomers in paint samples by a rapid fast gas chromatography-proton transfer reaction-mass spectrometer (FastGC-PTR-MS) method
• Simultaneous assessment of 121 VOCs emitted from 41 cellulose acetate movie films by proton transfer reaction-time-of-flight-mass spectrometry (PTR-ToF-MS)
• As an internal standard in the determination of n-butane and its metabolites in the blood, heart, and tissue samples of three autopsy cases that died due to sniffling n-butane and isobutane from portable gas cartridges
• Headspace-single drop microextraction (HS-SDME) of VOCs from different types of tomato samples for their quantification by gas chromatography-flame ionization detection (GC-FID)

Sonstige Hinweise

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,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
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter