Name: Ethyl alcohol, Pure
Brand: SIGALD

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About This Item

Linear Formula:

CH₃CH₂OH

CAS Number:

64-17-5

Molecular Weight:

46.07

EC Number:

200-578-6

MDL number:

MFCD00003568

UNSPSC 코드:

12190000

PubChem Substance ID:

329757034

NACRES:

NA.21

Bp:

78.3 °C

기술 서비스

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Product Name

Ethyl alcohol, Pure, 200 proof

vapor density

1.59 (vs air)

Quality Level

100

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

기술

HPLC: suitable
UV/Vis spectroscopy: suitable

불순물

≤0.2% water

증발 잔류물

<0.001%

pH

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

density

0.789 g/mL at 20 °C

λ

H₂O reference

UV 흡수

λ: 210 nm A_max: 0.40
λ: 220 nm A_max: 0.25
λ: 230 nm A_max: 0.15
λ: 240 nm A_max: 0.05
λ: 270-400 nm A_max: 0.01

환경친화적 대안 카테고리

, Aligned

SMILES string

OCC

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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일반 설명

Price includes 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. Spectrophotometric grade solvent is of high purity with low UV absorption.

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 to prepare:

Ethanol solution for the synthesis of Ga-68 DOTATATE [DOTA-(Tyr³)-octreotate (where DOTA = 1,4,7,10-tetraazacyclo- dodecane-1,4,7,10-tetraacetic acid)] by an automated synthesis system.
Aristolochic acid stock solution for the spectrophotometric analysis.
Core silica particles of nanoshells by a modified Stöber method.
Polyvinylpyrrolidone (PVP) solution in combination with water for synthesizing PVP ultrafine fibers by solution (air-) blowing method.

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