Products Description
Product Name: 4-META
CAS: 70293-55-9
MF: C15H12O7
MW: 304.25
EINECS: 274-547-0
Melting point: 95℃
Boiling point: 490.9±30.0 °C(Predicted)
Density: 1.374
Specification
| Items | Specifications |
| Appearance | White crystal |
| Purity | 99% |
| Storage temp | 2-8°C |
| Package | 1kg/bag, 20kg/drum |
Application
1. Acts 4-META as a key functional monomer for formulating dental adhesive resins with enhanced bonding strength to tooth structure.
2. Serves 4-Methacryloxyethyl trimellitic anhydride as a cross-linking agent to improve the mechanical properties and durability of dental composite materials.
3. Functions as a modifier for preparing specialty coatings and adhesives used in medical device manufacturing.
Storage and Precautions
Store 4-META (4-Methacryloyloxyethyl Trimellitate Anhydride) in a sealed, light-proof plastic container at 2–8°C under refrigeration, away from sunlight, heat and moisture. Isolate 4-Methacryloxyethyl trimellitic anhydride from oxidants, amines and free radical initiators to prevent polymerization and quality decline.
Wear nitrile gloves, safety goggles and a dust mask during handling. Avoid dust inhalation and skin contact. Reseal instantly after use and dispose of waste in line with local hazardous chemical regulations.
What are the benfits of taking 4-META?
As a key dental adhesive component, 4-Methacryloxyethyl trimellitic anhydride significantly enhances the bonding strength between resin materials and tooth structure, improving the durability of dental restorations like fillings and crowns. 4-META also acts as an effective cross-linking agent to boost the mechanical performance of medical adhesives and specialty coatings used in device manufacturing.
Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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