Allantoin | CAS No. 97-59-6

Allantoin

Basic Information

View in Editor

CAS Number

97-59-6

Molecular Formula

C4H6N4O3

Molecular Weight

158.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

Powder

Melting Point

230 °C (dec.)

Boiling Point

283.17°C (rough estimate)

Density

1.6031 (rough estimate)

Water Solubility

Slightly soluble in water. Freely soluble in alkalis

Flash Point

230-234°C

Solubility

H2O: soluble0.1g/10 mL, clear, colorless

Refractive Index

1.8500 (estimate)

Vapor Pressure

4.32X10-9 mm Hg at 25 °C (est)

Odor

Odorless

SMILES

View in Editor

C1(C(=O)NC(=O)N1)NC(=O)N

InChI

InChI=1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11)

InChIKey

POJWUDADGALRAB-UHFFFAOYSA-N

LogP

-2.1798

pKa

8.96(at 25℃)

Topological Polar Surface Area

113.32 Å²

Hydrogen Bond Donor/Acceptor

5 / 7

Complexity

225

Safety Information

View Safety Information

GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Storage Conditions

2-8℃

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

Sensitive to moisture

Synonyms & References

English

1-(2,5-Dioxoimidazolidin-4-yl)urea
(2,5-dioxo-4-imidazolidinyl)urea
5-UREIDOHYDANTOIN
ALL
CORDIANINE
glyoxyldiureid
GLYOXYLDIUREIDE
GLYOXYLIC ACID DIUREIDE
glyoxylic diureide
GLYOXYLIDIUREIDE
TIMTEC-BB SBB003997
UREA, (2,5-DIOXO-4-IMIDAZOLIDINYL)
(2,5-dioxo-4-imidazolidinyl)-ure
2,5-Dioxo-4-imidazolidinylarea
2,5-Imidazolidinedione, 4-ureido-
5-ureido-hydantoi
5-Ureidohydrantoin
ai3-15281
Alantan
Allantoin
ALLANTOIN(P)
ALLANTOIN(SH)
2,5-dioxo-4-imidazolidinyl urea
ALANTOIN
Allantol
Glyoxylic(acid)diureide
Psoralon
Sebical
Septalan
toin
uniderma

MDL Number

MFCD00005260

Customs Code

2933790090

FAQ

What is Allantoin (CAS: 97-59-6)?

Allantoin (CAS: 97-59-6) is a naturally occurring compound found in urine and plants. It has the chemical formula C4H6N2O3 and appears as a white, odorless powder. Known for its soothing and moisturizing properties, allantoin is widely used in skincare and pharmaceutical products. It is a versatile compound with applications in various industries due to its ability to promote skin healing and reduce irritation.

What are the main uses of Allantoin (CAS: 97-59-6)?

Allantoin (CAS: 97-59-6) is commonly used in skincare products like lotions, creams, and shampoos for its soothing and moisturizing effects. It also serves as a pharmaceutical ingredient for treating skin conditions such as eczema and psoriasis. In industry, allantoin is used as a softening agent and in the production of cosmetics. Additionally, it has applications in food processing and research due to its biocompatibility and functional properties.

Is Allantoin (CAS: 97-59-6) safe?

Allantoin (CAS: 97-59-6) is generally considered safe when used in appropriate concentrations. It has low toxicity and is well-tolerated by most individuals. However, proper handling is recommended, especially in industrial settings, to avoid inhalation or skin contact. Safety standards ensure its use in consumer products is within safe limits, making it a reliable and widely accepted compound in various applications.

How should Allantoin (CAS: 97-59-6) be stored?

Allantoin (CAS: 97-59-6) should be stored in a cool, dry place away from direct sunlight. It is stable under normal storage conditions but may degrade if exposed to high humidity or temperature. To maintain its potency and quality, it should be kept in a sealed, airtight container. Proper storage helps ensure its effectiveness and safety in both industrial and consumer applications.