1-Hydroxyacetone

Basic Information

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CAS Number

116-09-6

Molecular Formula

C3H6O2

Molecular Weight

74.08 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

−17 °C

Boiling Point

145-146 °C

Water Solubility

Miscible with water, alcohol and ether.

Solubility

water: miscible

Refractive Index

n20/D 1.425(lit.)

SMILES

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CC(=O)CO

InChI

InChI=1S/C3H6O2/c1-3(5)2-4/h4H,2H2,1H3

InChIKey

XLSMFKSTNGKWQX-UHFFFAOYSA-N

LogP

-0.43229999999999996

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

40.2

Safety Information

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GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Stability

Stable. Flammable. Incompatible with strong oxidizing agents, strong acids. Protect from moisture - hygroscopic.

Sensitiveness

Hygroscopic

Synonyms & References

English

hydroxyacetone
1-hydroxy-2-propanon
1-Hydroxyacetone
1-hydroxy-propan-2-one
1-hydroxypropan-2-one
2-oxopropanol
acetylmethanol
alpha-hydroxyacetone
Acetol
Hydroxy-2-propanone
Hydroxyacetone, technical
1-Hydroxy-2-propanone
CH3C(O)CH2OH
Hydroxyaceton
Acetomethanol
ACETYL CARBINOL
Hydroxypropanone
Acetone alcohol
2-Propanone, 1-hydroxy-
Methanol, acetyl-
Pyruvinalcohol
Methylketol
Pyruvic alcohol
monohydroxyacetone
Hydroxymethyl methyl ketone
2-Ketopropyl alcohol
XLSMFKSTNGKWQX-UHFFFAOYSA-N
7I7YM0835W
Hydroxyacetone, t
Hydroxyacetone,
ACETOL

MDL Number

MFCD00004669

Customs Code

29144090

FAQ

What are the physical and chemical properties of 1-Hydroxyacetone (CAS: 116-09-6)?

1-Hydroxyacetone (CAS: 116-09-6) is a colorless, flammable liquid with a molecular weight of 90.07 g/mol. It is soluble in water and ethanol. Chemically, it is relatively stable but can react with strong oxidizers. Its boiling point is 105°C and melting point is -13°C, making it suitable for various applications and reactions.

How is 1-Hydroxyacetone (CAS: 116-09-6) typically synthesized?

1-Hydroxyacetone (CAS: 116-09-6) can be synthesized through the hydration of acetylene followed by dehydration. Alternatively, it can be produced by the hydrolysis of acetaldehyde. Common catalysts include acids and bases, and the process typically yields around 95% purity with good selectivity.

What industries use 1-Hydroxyacetone (CAS: 116-09-6)?

1-Hydroxyacetone (CAS: 116-09-6) finds applications in pharmaceuticals, where it is used as a precursor for certain medications. It is also utilized in the production of polymers, as a building block for various chemical compounds, and in the development of sensors and semiconductors.

What precautions should be taken when handling 1-Hydroxyacetone (CAS: 116-09-6)?

When handling 1-Hydroxyacetone (CAS: 116-09-6), ensure the use of appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to avoid inhalation. Store it in a cool, dry place away from strong oxidizers and heat sources. For spills, follow the safety data sheet (SDS) guidelines and use appropriate clean-up materials.