270741

Reagent Alcohol

≥89.0% (GC), denatured, suitable for HPLC, contains 5% isopropyl alcohol as denaturant, 5% methyl alcohol as denaturant

• Synonym(s): Ethanol, RGA, denatured alcohol
• CAS Number: 64-17-5
• MDL number: MFCD00003568
• UNSPSC Code: 12190000
• PubChem Substance ID: 329752969
• NACRES: NA.21

Properties

• product name: Reagent Alcohol, suitable for HPLC
• grade: denatured
• vapor density: 1.59 (vs air)
• assay: ≥89.0% (GC)
• form: liquid
• contains: 5% isopropyl alcohol as denaturant; 5% methyl alcohol as denaturant
• expl. lim.: 3.1-27.7 %
• technique(s): HPLC: suitable
• impurities: ≤0.10% water
• evapn. residue: <0.0005%
• bp: 78 °C
• mp: -114 °C
• λ: H₂O reference
• UV absorption: λ: 205 nm A_max: 1.00; λ: 210 nm A_max: 0.65; λ: 220 nm A_max: 0.35; λ: 255 nm A_max: 0.04; λ: 300-400 nm A_max: 0.01
• application(s): food and beverages
• storage temp.: room temp
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-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.

Components

95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.

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Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H319,H371
• pcodes: P210 - P233 - P240 - P241 - P305 + P351 + P338 - P308 + P311
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2
• target_organs: Eyes,Central nervous system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 48.2 °F - closed cup
• flash_point_c: 9 °C - closed cup