Methyl acrylate
2016-3-25 Read:1270
I. Product composition
Main components: content≥99.7%. Appearance and character: colorless clear liquid with smell similar to that of garlic.
II. Product quality index
No. |
Formation |
Unit |
Index |
1 |
Appearance |
|
Colorless clear liquid with volatility |
2 |
Content |
% (GC) |
≥99.5 |
3 |
Moisture |
Wt, % |
≤0.05 |
4 |
Chrominance |
(APHA) |
≤10 |
5 |
Free acid (in acrylic acid) |
Wt, % |
≤0.005 |
6 |
Polymerization inhibitor (MEHQ) |
Wt, ppm |
15±5 (content can be determined by negotiation with the users) |
III. Physical properties and safety of the product
1. Product characteristics
Molecular formula: C4H6O2 H |
Molecular weight: |
Flashing point: |
Melting point: |
Boling point: |
Specific gravity: ( |
Explosion range: 2.8-25.0vol% |
2. Transport
During summertime, the product shall be transported in the morning or evening in order to prevent bright sunlight and transport route shall conform to specifications.
3. Storage condition
The product shall be stored in cool and ventilated warehouse. The product shall be kept away from fire source and heat source. The package is required to be enclosed. The temperature in the warehouse shall not be more than
4. Rescue measures
Skin exposure: take off the polluted clothes at once, thoroughly wash the skin with soap and clean water, and then go to a doctor.
Eye exposure: lift eyelid at once, wash it with a large amount of clean flowing drinking water or normal saline for at least 15 minutes, and then go to a doctor.
Inhalation: leave the site immediately and go to somewhere where the air is fresh. Keep respiratory tract unimpeded. In case of hard breath, perform oxygen therapy; in case of breath stop, perform artificial respiration and go to a hospital at once.
Ingestion: misusing person shall gargle with water, drink milk or albumen, and go to a doctor.
5. Method of fire protection
Fire extinguishing agent: foam, carbon dioxide, dry powder and sandy soil. Water is invalid for putting out fire; however, it can be used to keep the container in fire cool. Fireman must wear fire proofing and anti-poison clothes. Fireman must operate at position with protective cover in case of big fire.
IV. Product purposes
Methyl acrylate is used in the manufacture of paint, artificial rubber, adhesive, thickener, Bisexual surfactant, fiber, plastic, textile and ink. Methyl acrylate is also used in chemical synthetic reaction. When it is used in the formula of emulsion paint, the polymer of acrylic acid has good nature of waterproofing and gentle resistance and excellent nature of weather and sunlight resistance.