459844

Ethyl alcohol, Pure

≥99.5%, ACS reagent, 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: 329757037
• NACRES: NA.21
• Grade: ACS reagent
• 분석: ≥99.5%
• 응용 분야: agriculture
• bp: 78.3 °C

속성

• 제품명: Ethyl alcohol, Pure, 200 proof, ACS reagent, ≥99.5%
• Grade: ACS reagent
• Quality Level: 200
• vapor density: 1.59 (vs air)
• 분석: ≥99.5%
• 양식: liquid
• expl. lim.: 3.1-27.7 %
• 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: H₂SO₄, passes test (darkened); MnO₄^- reducers, passes test; acetone, passes test; isopropanol, passes test; ≤0.0002 meq/g Titr. base; ≤0.0005 meq/g Titr. acid; ≤0.1% Methanol; ≤0.2% water
• 증발 잔류물: ≤0.001%
• 색상: APHA: ≤10
• pH: 7.0 (20 °C, 10 g/L)
• bp: 78.3 °C
• mp: -114 °C
• solubility: H₂O: passes test
• density: 0.789 g/mL at 20 °C
• 응용 분야: agriculture
• 환경친화적 대안 카테고리: , Aligned
• 저장 온도: room temp
• SMILES string: OCC
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

설명

일반 설명

Chromatin isolation by RNA purification (ChIRP). Ci C Chu, Jeffrey J Quinn, Howard Y HY Chang, Journal of Visualized Experiments 2012-01-01
Chromatin isolation by RNA purification (ChIRP)

Genomic maps of long noncoding RNA occupancy reveal principles of RNA-chromatin interactions.
Ci C Chu, Kun K Qu, Franklin L FL Zhong, Steven E SE Artandi, Howard Y HY Chang, Molecular Cell 2011-11-18Genomic maps of long noncoding RNA occupancy reveal principles of RNA-chromatin interactions.

Prices include Federal Tax.

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. ACS grade solvent can be used for processes requiring strict quality conditions such as analytical testing.

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

Pure ethyl alcohol (Ethanol) has been used in the following processes:

• Preparation of AMBF₃ (ammoniomethyltrifluoroborate)-conjugated biomolecules.
• As an absorbing liquid for the determination of Grüneisen parameter by photoacoustic measurement in an integrating sphere system.
• Solid-phase microextraction (SPME) on-fiber derivatization analysis of resveratrol extracted from red wine.

기타 정보

Sales restrictions may apply

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