1 Chinese name : 甲基丙烯酸正丁酯

2 English name : Butyl methacrylate  NBMA

3  CAS number： 97-88-1

4 Molecular formula : C₈H₁₄O₂

5 Application

Can be used as a finishing agent for modified acrylic car paint, synthetic adhesives, oil additives, paper, leather, and textiles.

6 Specifications
Purity：≥99.5％ (GC)
Acid value(MAA)：≤0.02％
Moisture:≤0.05％
Color：≤50 (Pt-Co)

7 Physical Data

Appearance: Colorless transparent liquid

Molecular weight：142.2 g/mol
Density：0.896 g/cm³ (20℃)
Boiling point：＋163.5℃ (1013.25mbar)
Melting point：－75℃
Viscosity：1.09mPa•s (20℃)
Flash point：123 °F

Refractivity：1.424 (20℃)

8 Packaging, transportation, and storage
Package：180kg/drum.
Avoid shine, rain, and high temperatures in transportation.
Store the products in cool, shady, and ventilated conditions, keep far away from fire.
6 months shelf life from date of delivery at a maximum storage temperature of 25℃.