50621

tert-Butanol

analytical standard

• Synonyme(s) : Alcool tert-butylique, Triméthyl-carbinol
• Formule linéaire : (CH₃)₃COH
• Numéro CAS: 75-65-0
• Poids moléculaire : 74.12
• Numéro Beilstein : 906698
• Numéro CE : 200-889-7
• Numéro MDL: MFCD00004464
• Code UNSPSC : 41116107
• ID de substance PubChem : 329757613
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 2.5 (vs air)
• Pression de vapeur: 31 mmHg ( 20 °C); 44 mmHg ( 26 °C)
• Pureté: ≥99.8% (GC)
• Température d'inflammation spontanée: 896 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 8 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.387 (lit.); n20/D 1.387
• Point d'ébullition: 83 °C (lit.)
• Pf: 23-26 °C (lit.)
• Densité: 0.775 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CC(C)(C)O
• InChI: 1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
• Clé InChI: DKGAVHZHDRPRBM-UHFFFAOYSA-N

Description

Description générale

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.

Application

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)

Autres remarques

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

Produits recommandés

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.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319,H332,H335,H336
• Conseils de prudence: P210 - P233 - P240 - P241 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system, Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 59.0 °F - closed cup
• Point d'éclair (°C): 15 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter