676829
Reagent Alcohol
anhydrous, contains 5% isopropyl alcohol and 5% methyl alcohol as denaturant
Synonym(s):
Ethyl alcohol, Reagent alcohol, Ethanol, RGA, denatured alcohol
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
15101802
PubChem Substance ID:
NACRES:
NA.21
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product name
Reagent Alcohol, anhydrous, ≤0.005% water
grade
anhydrous
Quality Level
vapor density
1.59 (vs air)
form
liquid
contains
5% isopropyl alcohol as denaturant
5% methyl alcohol as denaturant
expl. lim.
3.1-27.7 % (lit.)
concentration
100%
impurities
≤0.005% water
evapn. residue
≤0.0005%
bp
78 °C (lit.)
mp
−130 °C
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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General description
Reagent alcohol (denatured alcohol) is ethanol that has been denatured by adding additives like methanol and isopropyl alcohol. The addition of these toxic additives makes it non-consumable. It is a constituent of hairspray, spray disinfectants and cosmetics. It is employed in histological and cytological procedures such as staining, slide preparation and also as a fixative. A study reports the use of reagent alcohol as a solvent for the preservation of euthanized sea cucumbers. This is an anhydrous grade solvent with extremely low water content and residue levels making it highly useful for processes that require very low water levels.
Application
- Microfluidically Assisted Synthesis of Calcium Carbonate Submicron Particles with Improved Loading Properties: Research on microfluidically synthesized calcium carbonate submicron particles shows enhanced loading properties, offering potential advancements in drug delivery systems and other nanotechnology applications (Ermakov AV, et al., 2023).
- Recent Developments in CaCO3 Nano-Drug Delivery Systems: Advancing Biomedicine in Tumor Diagnosis and Treatment: A review focusing on recent advancements in the development of calcium carbonate-based nano-drug delivery systems, which have significant potential to improve tumor diagnosis and therapy (Lin C, et al., 2024).
Components
95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.
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Description
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Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2
Target Organs
Eyes,Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
48.2 °F - closed cup
Flash Point(C)
9 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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