Methyl methacrylate (MMA)

 

[Molecular formula]: CH2:CCH3COOCH3

[Other names]: 2-methylacrylic acid methyl ester; diakon; Methacrylic Acid Methyl Ester; Methyl 2-Methyl-2-Propenoate; Methyl 2-methylpropenoate; methyl alpha-methylacrylate; methyl methacrylate; Methyl Methacrylate ; methyl methylacrylate; MMA; MME

[CAS NO.]:          80-62-6

[Structural formula]:

[Project info]: Developing project, which is  expected to be finished in June,2007. The capablity would be around 15000mt/a.

[Applications]:
It is prepared by the esterification of methacrylamide sulfate with methanol. (The reaction of acetone and hydrogen cyanide forms acetone cyanohydrin, which is further treated with sulfuric acid to produce methacrylamide sulfate). Ammonium bisulfate is a byproduct. MMA is the monomer to make polymethyl methacrylate (PMMA) used as a shatterproof replacement for glass. It is is a key ingredient in the production of cast and extruded acrylic sheet, acrylic emulsions, molding powders and extrusion resins. Polymers and copolymers of methyl methacrylate are also used in undissolved surface coatings, adhesives, sealants, impact modifiers, emulsion polymers, surgical bone cements, packaging applications, vinyl siding and other construction materials.

[Index]:

Appearance

colorless liquid

boiling point

101°C

flash point

10°C

Specific weight

0.859

Refractivity

1.413

[spec]:

:

Appearance

Colorless liquid

Hromaticity(APHA) <

10

Acid

0.005

Assay

>99.8%

 

 [Packaging, Transportation and Storage]:

1.  To be packaged with 200L PE drum or Iron drum(PVF inside).Net weight to be 180 kgs/drum,it also can be packed in ISO-TANK(20mt net weight)

2.  To be rainproof, moisture-proof and kept away from direct sunlight during transportation.

3.  To be stored in dry, cool place.  

 

 

 

MSDS

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