19954

2-Methyl-2-butanol

analytical standard

• Synonym(e): tert-Amylalkohol, tert.-Amylalkohol
• Lineare Formel: CH₃CH₂C(CH₃)₂OH
• CAS-Nummer: 75-85-4
• Molekulargewicht: 88.15
• Beilstein: 1361351
• EG-Nummer: 200-908-9
• MDL-Nummer: MFCD00004478
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329751960
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3 (vs air)
• Assay: ≥99.5% (GC)
• Selbstzündungstemp.: 819 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 9 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.405 (lit.); n20/D 1.405
• bp: 102 °C (lit.)
• mp (Schmelzpunkt): −12 °C (lit.)
• Dichte: 0.805 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CCC(C)(C)O
• InChI: 1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3
• InChIKey: MSXVEPNJUHWQHW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Methyl-2-butanol, an isomer of n-pentanol, is an organic solvent used mostly in esterification reactions.

Anwendung

2-Methyl-2-butanol has been used in evaluating esterification rate of natural antioxidants like cinnamic acid and ascorbic acid using HPLC.

2-Methyl-2-butanol may be used as an analytical standard for the determination of the analyte in cherimoya (Annona cherimolia, Mill.) and multivitamin syrup by gas chromatography-mass spectrometry (GC-MS) and micellar liquid chromatography (LC) techniques, respectively.

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H312 + H332,H315,H318,H335,H336
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 68.9 °F - closed cup
• Flammpunkt (°C): 20.5 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter