1.08543

Ethyl alcohol, pure

≥99.8% (GC), for molecular biology

• Synonym(s): Ethyl alcohol
• Linear Formula: CH₃CH₂OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• Beilstein/REAXYS Number: 1718733
• MDL number: MFCD00003568
• UNSPSC Code: 12191502
• EC Index Number: 200-578-6
• NACRES: NA.22

Properties

• product name: Ethanol, for molecular biology
• vapor density: 1.59 (vs air)
• Quality Level: 100
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 683 °F
• potency: 6200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 19 %, 60 °F
• impurities: DNAses (nicking-activity), none detected; RNAses, none detected; ≤0.0001% Heavy metals (as Pb); ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity
• color: colorless
• refractive index: n20/D 1.3600 (lit.)
• pH: 7.0 (20 °C, 10 g/L in H₂O)
• bp: 78 °C (lit.)
• mp: −114 °C (lit.)
• transition temp: flash point 12 °C
• density: 0.789 g/mL at 25 °C (lit.)
• format: neat
• storage temp.: 15-25°C
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Description

General description

for molecular biology

Application

Ethanol for molecular biology. CAS No. 64-17-5, EC Number 200-578-6.

Analysis Note

Appearance (colour)colourlessAppearance (description)clearPurity (GC)≥ 99.8 %Acidity≤ 0.0002 meq/gAlkalinity≤ 0.0002 meq/gHeavy metals (as Pb)≤ 0.0001 %DNases (nicking-activity)not detectableRNasesnot detectable

Footnote

¹Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 55.4 °F
• flash_point_c: 13 °C