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Liaoning Hefa Chemical Co., Ltd.
Liaoning Hefa Chemical Co., Ltd.
11 YRS
Liaoning, China
Main Products:
Methacrylic Acid / Ammonium Sulfate
Liaoning, China
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Methacrylic Acid / CAS 79-41-4
OVERVIEW
Uses
- 2-Hydroxyethyl Methacrylate 2-Hydroxyethyl Methacrylate
- 2-Hydroxypropyl Methacrylate 2-Hydroxypropyl Methacrylate
- Allyl Methacrylate Allyl Methacrylate
- Butyl Methacrylate Butyl Methacrylate
- Methyl Methacrylate Methyl Methacrylate
- Carboxylic Butadiene-Styrene Latex Carboxylic Butadiene-Styrene Latex
- Carboxylic Butadiene-Acrylonitrite Latex Carboxylic Butadiene-Acrylonitrite Latex
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
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200 KG/Plastic Drum
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Lead Time
14-30 days
Max Capacity
20000 MT/Year
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Less than 1KG required
DESCRIPTION
Methacrylic Acid
Product name | Methacrylic acid |
CAS NO. | 79-41-4 |
Detaile | Molecular formula:C4H6O2 Molecular weight: 86.09 CAS #:79-41-4 Appearance:colorless crystal or clear liquid with pungent smell Steam pressure:1.33kPa/60.6℃ Flashing point:68℃ Melting point:15℃ Boiling point:161℃ Solubility:soluble in water and most organic solvent, for examplke, ethyl alcohol and diethyl ether Relative density:(water=1)1.01 Uses:For manufacturing of organic glass intermediate, acrylics, organic glass resin and adhesive agent; for preparation of textile treatment agent in textile industry; for manufacturing of leather treatment; for manufacturing of cooling and thermohardening lacquer Structural formula:
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Typical Properties
Summary
As an important chemical raw material, methylacrylic acid has two functional groups, carbon carbon double bond and carboxylic acid group, so it can be polymerized and esterified. At room temperature, methylacrylic acid is colorless and transparent liquid, easy to dissolve in hot water, ethanol and most organic solvents. It is mainly used for coating, insulating materials, adhesives and ion exchange resin. It is an important intermediate of organic chemical raw materials and polymers. The most important derivative of the product, methyl methacrylate, can be used for windows of aircraft and civil buildings, buttons, solar filters and automobile lamp lenses. The coating made by methylacrylic acid has superior suspension, rheology and durability. The binder can be used for bonding metal, leather, plastic and building materials. Methacrylate polymer emulsion is used as fabric finishing agent and antistatic agent. In addition, the methylacrylic acid can also be used as raw material for synthetic rubber.
CAS No.
79-41-4
Formula
C4H6O2
Molecular Mass
86.08920
Exact Mass
86.03680
PSA
37.30000
Logp
0.64710
IUPAC
2-methylprop-2-enoic acid
SMILES
CC(=C)C(=O)O
Attribute classification
Matter Classification
organic
Category
Coating(Resin) > Acrylic Paint
Chemical and Physical Properties
Melting Point
16 °C
Density
1.015 g/mL
Boiling Point
163 °C(lit.)
Flash Point
170 °F
Appearance
Colorless liquid or crystal with an unpleasant odor
Export information
HS Code
29161300
Export Rebate
13
Export Formalities
A,B
N,M
UN No.
2531
DG-Class
8
Risk Code
R21/22-35-37-20/21/22
Safety Label
C
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