Acrylic acid | CAS No. 9003-01-4

Acrylic acid

Basic Information

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CAS Number

9003-01-4

Molecular Formula

C3H4O2

Molecular Weight

72.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

12.5 deg C

Boiling Point

116 °C

Density

1.15 g/mL at 25 °C

Water Solubility

Soluble in water.

Refractive Index

n20/D 1.395

SMILES

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C=CC(=O)O

InChI

1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)

InChIKey

NIXOWILDQLNWCW-UHFFFAOYSA-N

LogP

0.3763999999999999

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

55.9

Safety Information

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Hazard Statement

H340 May cause genetic defects
Germ cell mutagenicity

H350 May cause cancer
Carcinogenicity

Synonyms & References

English

Carbomer 940
PAA
1 CLPAH
10 CLPAH
100 CLPAH
20 CLPAH
PAAS
PAH
POLY ACRYLIC ACID
Poly(acrylic acid)
Polyacrylate
2-Propenoic acid homopolymer
Acrylic acid polymer
Poly(acrylic acid), sec. stand., aver. MW 1,080,000, aver. MN 135,000
Propenoic acid polymer
Acrylic acid Polymers
2-Propenoic acid
Propenoic acid
prop-2-enoic acid
Vinylformic acid
Acroleic acid
Propene acid
Ethylenecarboxylic acid
Carbomer
POLYACRYLIC ACID
Propenoate
Glacial acrylic acid
Acrylic acid, glacial
Kyselina akrylova
Carbopol 934p
RCRA waste number U008

MDL Number

MFCD00084394

FAQ

What is [compound name] (CAS: 9003-01-4)?

Acrylic acid (CAS: 9003-01-4) is a colorless, unsaturated carboxylic acid with the chemical formula C3H4O2. It is a versatile chemical compound with strong acidic properties and is commonly used in various industrial applications due to its reactivity and ability to form polymers.

What are the main uses of [compound name] (CAS: 9003-01-4)?

Acrylic acid is widely used in the production of polymers like polyacrylic acid, which are found in adhesives, paints, textiles, and disposable baby bottles. It also serves as a precursor for acrylic resins, emulsifiers, and is used in pharmaceuticals and food industries as a stabilizer and preservative.

Is [compound name] (CAS: 9003-01-4) safe?

Acrylic acid is considered hazardous and can cause skin and eye irritation, respiratory issues, and is corrosive. It should be handled with care, using appropriate personal protective equipment. Safety standards require compliance with OSHA and EPA regulations to ensure safe use and disposal.

How should [compound name] (CAS: 9003-01-4) be stored?

Acrylic acid should be stored in a cool, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. It is typically kept in sealed, dark containers to prevent degradation and maintain stability. Always store in a safe place with proper labeling and safety data sheets available.