459836

Ethyl alcohol, Pure

≥99.5%, anhydrous, 200 proof

• 동의어(들): Ethanol, absolute alcohol, non-denatured ethanol
• Linear Formula: CH₃CH₂OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• EC Number: 200-578-6
• MDL number: MFCD00003568
• UNSPSC 코드: 15101802
• PubChem Substance ID: 57650645
• NACRES: NA.21
• bp: 78.3 °C

속성

• 제품명: Ethyl alcohol, Pure, 200 proof, anhydrous, ≥99.5%
• Grade: anhydrous
• Quality Level: 200
• vapor density: 1.59 (vs air)
• 분석: ≥99.5%
• 양식: liquid
• expl. lim.: 3.1-27.7 %
• 재고 정보: not available in (Sales restictions may apply)
• 환경친화적 대안 제품 특성: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 농도: 200 proof
• 불순물: <0.005% water
• 증발 잔류물: <0.0005%
• 색상: colorless
• pH: 7 (20 °C, 10 g/L)
• bp: 78.3 °C
• mp: -114 °C
• density: 0.789 g/mL at 20 °C
• 환경친화적 대안 카테고리: Aligned,
• SMILES string: OCC
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

설명

일반 설명

Pure ethyl alcohol is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied. Anhydrous grade solvents show extremely low percentage water and low residue levels.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

애플리케이션

Ethanol has been used:

• as a solvent for lovastatin.
• as a solvent during the synthesis of (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
• to fix tissue sections on a slide during laser capture microdissection (LCM).

포장

View returnable container options.

기타 정보

Pure-Pac^® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Sales restrictions may apply

법적 정보

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 55.4 °F - closed cup
• Flash Point (°C): 13 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter