34852-M
Ethyl alcohol, pure
≥99.8%, suitable for HPLC, absolute
Synonym(s):
Ethyl alcohol
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About This Item
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
Beilstein:
1718733
EC Number:
MDL number:
UNSPSC Code:
12190000
PubChem Substance ID:
NACRES:
NA.21
technique(s):
HPLC: suitable
bp:
78 °C (lit.)
vapor pressure:
44.6 mmHg ( 20 °C)
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Recommended Products
Product Name
Ethanol, absolute, suitable for HPLC, ≥99.8%
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C)
grade
absolute
Assay
≥99.8%
form
liquid
autoignition temp.
683 °F
expl. lim.
19 %, 60 °F
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
technique(s)
HPLC: suitable
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General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a bio-based ethanol and is aligned with the 5th principle of Green Chemistry "Safer Solvents and Auxiliaries" and 7th principle "Use of Renewable Feedstock".
Application
Ethanol may be used as follows:
- Preparation of PANI/MnFe2O4 nanocomposite thin films to study their optical properties and capacitive behaviors
- Preparation of Andrographis paniculata extracts for HPLC fingerprint analysis to study their composition and biological activities
- As a mobile phase for the HPLC separation of paritaprevir, ritonavir, and ombitasvir in pharmaceutical dosage forms
- To evaluate the anti-solvent effects of three solvents in order to quantify the paracetamol active pharmaceutical ingredient (API) and its two impurities precipitating out during washing
Caution
Pertains only in Germany: Nicht zu Fertigungszwecken1
Footnote
1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
Regulatory Information
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Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10%.
Ito S, et al.
Thin Solid Films, 516(14), 4613-4619 (2008)
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