Dihydroxyacetone

Basic Information

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CAS Number

96-26-4

Molecular Formula

C3H6O3

Molecular Weight

90.08 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

75-80 ºC

Boiling Point

213.7°C at 760 mmHg

Density

1.1385 (rough estimate)

Water Solubility

>250 g/L (20 ºC)

Flash Point

97.3°C

Refractive Index

1.4540 (estimate)

SMILES

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C(C(=O)CO)O

InChI

InChI=1S/C3H6O3/c4-1-3(6)2-5/h4-5H,1-2H2

InChIKey

RXKJFZQQPQGTFL-UHFFFAOYSA-N

LogP

-1.4599000000000002

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Combustible. Hygroscopic.

Synonyms & References

English

1,3-Dihydroxyacetone
Dihydroxyacetone
1,3-dihydroxypropan-2-one
DIHYDROXYACETONE EXTRA PURE FOR COSMETIC PURPOSES
1,3-Dihydroxy-2-propanone
DHA
Glycerone
NSC 24343
Chromelin
Viticolor
Triulose
Soleal
Oxatone
Dihyxal
Oxantin
Otan
2-Propanone, 1,3-dihydroxy-
1,3-Dihydroxypropanone
1,3-Dihydroxydimethyl ketone
Ketochromin
Bis(hydroxymethyl) ketone
dihydroxy-acetone
2-Propanone, 1,3-dihydroxy
Dihydroxyacetone [USP]
O10DDW6JOO
RXKJFZQQPQGTFL-UHFFFAOYSA-N
Vitad
1,3-Dihydroxy-2-propanone (ACI)
2-Oxopropane-1,3-diol
MeSH ID: D004098
α,α′-Dihydroxyacetone

MDL Number

MFCD00004670

Customs Code

2914400090

FAQ

What is Dihydroxyacetone (CAS: 96-26-4)?

Dihydroxyacetone (CAS: 96-26-4) is a ketone with the chemical formula C3H6O3. It is a white, hygroscopic solid that is soluble in water and organic solvents. Dihydroxyacetone is known for its ability to react with amino acids to form melanin, making it a key component in tanning and chemical synthesis. It is also used as a precursor in the production of various organic compounds.

What are the main uses of Dihydroxyacetone (CAS: 96-26-4)?

Dihydroxyacetone (CAS: 96-26-4) is primarily used in the production of self-tanning products due to its ability to darken the skin. It also serves as an intermediate in pharmaceuticals, food additives, and industrial chemicals. Additionally, it is employed in research for synthesizing other compounds and is used in the manufacturing of cosmetics and personal care items.

Is Dihydroxyacetone (CAS: 96-26-4) safe?

Dihydroxyacetone (CAS: 96-26-4) is generally considered safe when used in appropriate concentrations and under proper handling conditions. However, it may cause skin irritation or allergic reactions in some individuals. Safety standards recommend using protective gloves and goggles when handling this compound to minimize exposure and ensure safe usage.

How should Dihydroxyacetone (CAS: 96-26-4) be stored?

Dihydroxyacetone (CAS: 96-26-4) should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.