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Merck
CN

459844

纯乙醇

greener alternative

≥99.5%, ACS reagent, 200 proof

别名:

乙醇, 无水酒精, 非变性乙醇

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关于此项目

线性分子式:
CH3CH2OH
化学文摘社编号:
分子量:
46.07
UNSPSC Code:
15101802
PubChem Substance ID:
NACRES:
NA.21
EC Number:
200-578-6
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Bp:
78.3 °C
Vapor pressure:
57.26 hPa ( 19.6 °C)
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产品名称

纯乙醇, 200 proof, ACS reagent, ≥99.5%

grade

ACS reagent

Quality Level

vapor density

1.59 (vs air)

vapor pressure

57.26 hPa ( 19.6 °C)

assay

≥99.5%

form

liquid

expl. lim.

3.1-27.7 %

greener alternative product characteristics

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

200 proof

dilution

(for analytical testing)

impurities

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

evapn. residue

≤0.001%

color

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

application(s)

agriculture

greener alternative category

storage temp.

room temp

SMILES string

OCC

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

General description

纯乙醇是一种非变性100%酒精度乙醇。乙醇是一种初级醇,是合成各种化合物的重要原料。它可以由糖蜜经发酵或乙烯水华合而成。它在氢氧化钠存在下羰基化合物转移加氢过程中,作为氢源和反应介质。已有关于乙醇/水熏蒸对柴油机性能的影响的研究。ACS级溶剂可用于要求严格质量条件的过程,如分析测试。
RNA纯化(ChIRP)分离染色质。Ci C Chu, Jeffrey J Quinn, Howard Y HY Chang, Journal of Visualized Experiments 2012-01-01
RNA纯化(ChIRP)分离染色质

长非编码RNA占用的基因组图谱揭示了RNA-染色质相互作用的原理。
Ci C Chu, Kun K Qu, Franklin L FL Zhong, Steven E SE Artandi, Howard Y HY Chang, Molecular Cell 2011-11-18长非编码RNA占用的基因组图谱揭示了RNA-染色质相互作用的原理。
价格为含联邦税价格。
我们竭诚为您带来绿色替代产品,以确保符合一项或多项绿色化学12项原则要求。乙醇是一种绿色环保溶剂,符合“更安全的溶剂和助剂”以及“使用可再生原料”的原则。 
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

Application

纯乙醇(Ethanol)已可用于一下过程中:
  • AMBF3 (氨甲基三氟硼酸铵)共轭生物分子的制备。
  • 作为一种用于积分球系统光声测量Grüneisen参数测定的吸收液。
  • 红酒中白藜芦醇的固相微萃取(SPME)纤维衍生化分析。

Other Notes

销售限制可能适用


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pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

存储类别

3 - Flammable liquids

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

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商品

Effective in key synthesis reactions like Knoevenagel condensation, thalidomide synthesis, and Suzuki coupling for sustainable chemical transformations.

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Photoacoustic measurement of the Gruneisen parameter using an integrating sphere.
Villanueva Y, et al.
The Review of Scientific Instruments, 85(7), 074904-074904 (2014)
Sodium hydroxide-catalyzed transfer hydrogenation of carbonyl compounds and nitroarenes using ethanol or isopropanol as both solvent and hydrogen donor.
Wang D, et al.
J. Mol. Catal. A: Chem., 400, 14-21 (2015)
Assessment of a direct injection diesel engine fumigated with ethanol/water mixtures.
Morsy MH.
Energy Conversion and Management , 94, 406-414 (2015)



全球贸易项目编号

货号GTIN
459844-2.5L04061838253842
459844-4X4L04061832343549
459844-500ML04061838253859
459844-6X1L04061832343563
459844-1L04061838253835
459844-200L04061838161697
459844-25L04061838161703
459844-4L04061832343525
459844-6X500ML04061832343570