1,4-Butanediol Dimethacrylate(CAS 2082-81-7)
UN No.:
UN 2924 3 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 95%(GC-MS),stabilized with 100ppm MEHQ | RG | 25G | In Stock | 4 USD
|
|
| 95%(GC-MS),stabilized with 100ppm MEHQ | RG | 100G | In Stock | 10 USD
|
|
| 95%(GC-MS),stabilized with 100ppm MEHQ | RG | 500G | In Stock | 37 USD
|
|
| 95%(GC-MS),stabilized with 100ppm MEHQ | RG | 2.5KG | In Stock | 162 USD
|
|
| 95%(GC-MS),stabilized with 100ppm MEHQ | RG | 10KG | In Stock | 413 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 2082-81-7
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Used as a crosslinker and reactive diluent to enhance coating hardness, abrasion resistance, and adhesion | Applied in ultraviolet (UV) curing systems; copolymerized with acrylate monomers and cured via UV-induced free-radical polymerization |
| Adhesives | Improves bond strength and heat resistance in high-performance structural adhesives | Employed as a difunctional monomer in photopolymerization or thermal curing systems; mixed with prepolymers and cured to form the final product |
| Photocurable Resins | Used as a highly reactive monomer to improve cure speed and crosslink density | Formulated as a comonomer in acrylate-based photocurable resins; participates in free-radical polymerization |
| 3D Printing (Photocuring) | Functions as a component of photosensitive resins to improve mechanical properties and dimensional stability of printed parts | Blended with prepolymers such as urethane acrylates; cured into final shape via stereolithography (SLA) or digital light processing (DLP) |
| Electronic Encapsulation Materials | Used to formulate low-shrinkage, high-heat-resistance encapsulants and insulating coatings | Incorporated into UV-curable encapsulant resin formulations; crosslinked and cured via photoinitiator-triggered reactions |
Physical and chemical properties of 2082-81-7
Acidity coefficient |
9.8(at 25℃) |
|---|---|
Boiling Point |
110 °C @ 3 MM HG |
BRN |
956566 |
Density |
1.011 @ 25 °C/15.6 °C |
Exact Mass |
226.120514 |
Flash Point |
135.1±18.2 °C |
Index of Refraction |
Index of refraction: 1.4872 at 20 °C/D |
LogP |
2.61 |
Melting Point |
−117 °C(lit.) |
Merck |
14,9710 |
Molecular Formula |
C12H18O4 |
Molecular Weight |
226.269 |
PSA |
52.60000 |
Solubility |
Chloroform (Sparingly), Methanol (Slightly) |
Storage condition |
2-8°C |
Vapour density |
2.09 (vs air) |
Vapour Pressure |
0.0±0.6 mmHg at 25°C |
Water Solubility |
243mg/L at 20℃ |
Spectrums of 2082-81-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2082-81-7
Cas:110-63-4
Cas:80-62-6
Cas:106-91-2
Cas:122-08-7
Cas:79-41-4
Q&A for CAS 2082-81-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 2082-81-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 2082-81-7
Operate under the ISO 9001 system
