Your Professional 3,4-Dihydro-2H-pyran Supplier
At YINO Biologic, we turn biomass waste corncobs into high-value, non-food biobased materials that redefine how industries make, use, and sustain.Our products now support many of the world's most dynamic industries - including pharmaceuticals, cosmetics, agrochemicals, advanced materials, flavors & fragrances, and casting - providing our partners with safe, stable, high-performance, and low-carbon alternatives to traditional petro-based materials.
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![DHP Hydroxyl for Group Protection]()
DHP Hydroxyl for Group ProtectionCAS 110-87-2view more
3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a six-membered oxygen-containing heterocycle widely used in synthetic organic chemistry as a selective protecting reagent for... -
![3,4-Dihydro-2H-pyran CAS 110-87-2]()
3,4-Dihydro-2H-pyran CAS 110-87-2CAS 110-87-2view more
3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a colorless, flammable liquid with a mild ether-like odor and serves as a foundational intermediate in organic synthesis. As... -
![Pharmaceutical Intermediate 3,4-dihydro-2H-pyran]()
Pharmaceutical Intermediate 3,4-dihydro-2H-pyranCAS 110-87-2view more
3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a vital pharmaceutical intermediate prominently used in active pharmaceutical ingredient (API) synthesis. This six-membered... -
![DHP in Organic Synthesis]()
DHP in Organic SynthesisCAS 110-87-2view more
3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a highly valuable intermediate and reagent in organic synthesis, especially recognized for its role as an alcohol-protecting... -
![High Purity DHP]()
High Purity DHPCAS 110-87-2view more
High-purity 3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a refined grade reagent used in precision organic synthesis, pharmaceutical manufacturing, and high-value... -
![Bio DHP]()
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![High Stability DHP]()
High Stability DHPCAS 110-87-2view more
High-stability 3,4-Dihydro-2H-pyran (DHP, CAS 110-87-2) is a specially stabilized grade of this critical cyclic ether used in synthetic chemistry. DHP is valued for its...
Why Choose Us
Global Market Presence
The company has built a well-established international network - with strong market presence in Southeast Asia, strategic expansion in Europe, and growing partnerships in North America - forming a diversified and resilient global supply landscape.
Global Scale, Assured Supply
Backed by one of the world's largest furan-based bio-based production facilities, YINO delivers consistent, high-quality supply with full-chain traceability-from non-food biomass sourcing through to global logistics. Our responsive technical and customer support teams ensure a seamless collaboration, wherever you are.
Certified Quality, Science-Driven Innovation
Every product we offer meets international standards such as REACH and USDA BioPreferred. Our manufacturing facilities operate under ISO 9001, 14001, 45001, and 5001 systems, guaranteeing purity, performance, and batch-to-batch consistency.
R&D Team
Our core R&D team comprises not only experts in chemical synthesis but also specialists in pharmaceutical formulation. With extensive industry experience, advanced technical knowledge, and a unique vision, they drive the development process from the ground up.
3,4-Dihydro-2H-pyran Specifications
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Item |
Value |
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Classification |
ETHER |
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CAS No. |
110-87-2 |
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Other Names |
3,4-Dihydro-2H-pyran |
|
MF |
C5H8O |
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EINECS No. |
203-810-4 |
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Place of Origin |
China |
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Grade Standard |
Food Grade, Industrial Grade |
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Purity |
99 |
|
Appearance |
Colorless liquid |
|
Application |
Solvent |
|
Brand Name |
Chemfine |
|
Model Number |
Ether |
|
Density |
0.922 g/mL |
|
Boiling point |
86°C |
|
Melting point |
-70°C |
|
FLASH POINT |
-15°C |
Applications
Synthesis of Pharmaceuticals
This compound serves as a key intermediate in the synthesis of various pharmaceutical agents, particularly in the development of anti-inflammatory and analgesic drugs.
Organic Chemistry Reactions
It is commonly used in organic synthesis as a building block for creating more complex molecules, facilitating reactions such as cycloadditions and functional group transformations.
Flavor and Fragrance Industry
The compound is employed in the formulation of flavors and fragrances, contributing to the development of pleasant aromas in food products and perfumes.
Polymer Chemistry
3,4-Dihydro-2H-pyran is utilized in the production of various polymers, enhancing properties like flexibility and durability in materials used for coatings and adhesives.
Research in Material Science
It plays a role in the development of new materials, particularly in creating innovative coatings and composites that require specific chemical properties for enhanced performance.
Our Services
Sample require: We can provide sample.
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Quick delivery, usually within 1 to 3 days after your payment, within 10 days with mass quantity.
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Fast and safe Shipping methods, such as DHL, FEDEX, TNT, UPS, EMS.
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Various and convenient payment methods available, such as T/T, Western Union.
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We insist: Customer first. High quality guarantee with best service for each customers.
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FAQ
We are one of the most professional 3,4-dihydro-2h-pyran manufacturers and suppliers in China, featured by quality products and good price. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to purchase 3,4-dihydro-2h-pyran for sale here and get samples from our factory.
3 4 dihydro 2h pyran, DHP Hydroxyl for Group Protection, High Stability DHP
