308250

tert-Butanol

suitable for HPLC, ≥99.5%

• Synonym(s): 2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol
• Linear Formula: (CH₃)₃COH
• CAS Number: 75-65-0
• Molecular Weight: 74.12
• Beilstein: 906698
• EC Number: 200-889-7
• MDL number: MFCD00004464
• UNSPSC Code: 12190000
• PubChem Substance ID: 329753589
• NACRES: NA.21

Properties

• vapor density: 2.5 (vs air)
• vapor pressure: 31 mmHg ( 20 °C); 44 mmHg ( 26 °C)
• Assay: ≥99.5%
• form: liquid
• autoignition temp.: 896 °F
• expl. lim.: 8 %
• technique(s): HPLC: suitable
• impurities: <0.050% water
• evapn. residue: <0.0005%
• refractive index: n20/D 1.387 (lit.)
• pH: 7 (20 °C)
• bp: 83 °C (lit.)
• mp: 23-26 °C (lit.)
• density: 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
• application(s): food and beverages
• SMILES string: CC(C)(C)O
• InChI: 1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
• InChI key: DKGAVHZHDRPRBM-UHFFFAOYSA-N

Description

General description

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

Application

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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Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H319,H332,H335,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system, Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 59.0 °F - closed cup
• Flash Point(C): 15 °C - closed cup