Butyl methacrylate (monomer)
99.5%
Reagent
Code: #143213
Alias
Butyl methacrylate; butyl-2-methyl-2-acrylate, n-butyl isobutyl ester, n-butyl methacrylate
CAS Number
97-88-1
science Other reagents with same CAS 97-88-1
blur_circular Chemical Specifications
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Molecular Information
Weight
142.2 g/mol
Formula
C₈H₁₄O₂
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Registry Numbers
EC Number
202-615-1
MDL Number
MFCD00009444
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Physical Properties
Melting Point
-75 °C
Boiling Point
162-165 °C(lit.)
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Storage & Handling
Density
0.895 g/mL at 20 °C
Storage
2~8°C, flammable area
description Product Description
Used primarily as a monomer in the production of acrylic polymers and copolymers, it imparts flexibility, adhesion, and weather resistance to coatings, adhesives, sealants, and elastomers. Commonly found in automotive coatings, industrial paints, and exterior-grade finishes due to its durability under UV exposure and temperature variations. Also utilized in pressure-sensitive adhesives, textile finishes, and printing inks for improved tack and film formation. Its low glass transition temperature enhances low-temperature performance in polymer formulations.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Acidity (as H+) | 0-1.2 |
| Assay | 99.5-100% |
| Density (20°C) | 0.891-0.897 |
| Ignition Residue (as Sulfate) | 0-0.05 |
| Stabilizer (Hydroquinone) | 0.006-0.01 |
| High Polymer | PASS |
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