Products Description
The substance corresponding to CAS 2082-81-7 is 1,4-Butanediol dimethacrylate, also known as 1,4-butane diol dimethacrylate and 1,4-Butylene glycol dimethacrylate. It has a molecular formula of C₁₂H₁₈O₄, a molecular weight of 226.27, and an EINECS number of 218-218-1.
1,4-Butanediol dimethacrylate is a colorless to pale yellow liquid at room temperature, with a density of 1.025g/cm³, a boiling point of 290.5±13.0°C, a melting point of -117°C, a flash point of 135.1±18.2°C, and a refractive index of 1.457.
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Basic Info
| CAS | 2082-81-7 |
| EINECS | 218-218-1 |
| Appearance | Clear liquid |
| Color,Pt-Co | ≤30 |
| Water,% | ≤0.1 |
| Viscosity,cps(60RPM,25ºC) | 4-8 |
| MEHQ,PPM | 70-150 |
| Acid value,mgKOH/g | ≤0.5 |
| Density(25ºC) | 1.010-1.045 |
| Refractive index(25ºC) | 1.4451-1.457 |
Safety Information
1. It may irritate the eyes, skin and respiratory tract. Personal protective measures should be taken when using it, such as wearing goggles, protective gloves and respirators.
2. Because it is flammable, it should be kept away from open flames and high temperatures. It should be stored in a cool, dry and well-ventilated place.
3. Avoid contact with oxidants to prevent accidents.
Uses
1,4-Butanediol Dimethacrylate is an important crosslinking agent, mainly used in injection molded parts, rubber, optical plastics, adhesives, dental materials, wire and cable coatings, etc. In these applications, it can improve the strength, hardness, heat resistance and chemical resistance of the material.
Company Profile
Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.
Contact Us
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com
FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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