Sodium methacrylate

Basic Information

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CAS Number

5536-61-8

Molecular Formula

C4H5NaO2

Molecular Weight

108.07 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

300 °C

Boiling Point

160.5ºC at 760mmHg

Water Solubility

Soluble in water.

Flash Point

74.2ºC

SMILES

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CC(=C)C(=O)[O-].[Na+]

InChI

InChI=1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1

InChIKey

SONHXMAHPHADTF-UHFFFAOYSA-M

LogP

-0.68760

Complexity

87.7

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Sensitiveness

对湿度敏感

Synonyms & References

English

Darvan 7
AKOS015915544
CS-W016633
BCP30271
Kometa
AI3-52402
SU3SU355NB
54193-36-1
MFCD00045886
25086-62-8
Tox21_301636
Methacrylic acid sodium salt
A830608
FT-0628276
SODIUM METHACRYLATE [HSDB]
DTXCID7024823
SCHEMBL50463
5536-61-8
Daxad 30
PMA-Na
sodium;2-methylprop-2-enoate
NCGC00256309-01
Methacrylic acid, sodium salt
F16474
Acrynax
S0987
Sodium 2-methyl-2-propenoate
Sodium Methacrylate (stabilized with MEHQ)
Q27289399
UNII-SU3SU355NB
SONHXMAHPHADTF-UHFFFAOYSA-M

MDL Number

MFCD00045886

Customs Code

2916130090

FAQ

What is Sodium methacrylate (CAS: 5536-61-8)?

Sodium methacrylate is a chemical compound with the formula C3H4NaO2. It is the sodium salt of methacrylic acid and appears as a white, odorless powder. This compound is highly soluble in water and has applications in polymer chemistry, pharmaceuticals, and industrial processes. Its key characteristics include stability under normal conditions and reactivity with strong acids or bases.

What are the main uses of Sodium methacrylate (CAS: 5536-61-8)?

Sodium methacrylate is widely used in pharmaceuticals as a polymer precursor for drug delivery systems and coatings. In industry, it serves as a raw material for producing methacrylate-based polymers, adhesives, and coatings. It also finds applications in food industry as an emulsifier and in research for synthetic chemical processes. Additionally, it is used in manufacturing water-soluble resins and as a stabilizer in various formulations.

Is Sodium methacrylate (CAS: 5536-61-8) safe?

Sodium methacrylate is generally considered safe when handled properly. It has low toxicity in normal use but may cause skin or eye irritation upon contact. Safety guidelines recommend wearing protective gloves and eyewear during handling. It complies with standard chemical safety regulations, including OSHA and EPA guidelines, and is non-hazardous under appropriate conditions. However, inhalation of dust should be avoided, and emergency exposure protocols should be followed.

How should Sodium methacrylate (CAS: 5536-61-8) be stored?

Sodium methacrylate should be stored in a cool, dry place with controlled humidity (below 60%) and away from direct light. It requires a sealed container to prevent moisture absorption and maintain stability. The optimal storage temperature is 20-25°C. Avoid exposure to strong acids or bases to prevent decomposition. Ensure proper ventilation and store away from incompatible materials.