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Send InquiryHigh Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock
Price 100 USD ($)/ Metric Ton
MOQ : 1 Metric Ton
High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock Specification
- Purity
- >99%
- Taste
- Odorless
- Shape
- Solid
- Poisonous
- Yes
- Smell
- Odorless
- Structural Formula
- C6H4(OCH2CH2OH)2
- Molecular Formula
- C10H14O4
- Storage
- Stored in a cool, dry, and ventilated place, tightly sealed
- Boiling point
- 210-214C at 4 mmHg
- Melting Point
- 102-108C
- Ph Level
- Neutral
- Form
- Crystalline powder
- HS Code
- 2909.49.90
- Density
- 1.24 Gram per cubic centimeter(g/cm3)
- Solubility
- Soluble in water, alcohol, and most organic solvents
- Molecular Weight
- 198.22 g/mol
- Other Names
- HQEE; 1,4-Bis(2-hydroxyethoxy)benzene
- Classification
- Organic chemical
- Chemical Name
- Hydroquinone Bis(2-hydroxyethyl) Ether
- CAS No
- 104-38-1
- EINECS No
- 203-611-2
- Grade
- High purity
- Standard
- Industry standard
- Type
- Industrial chemical
- Usage
- Industrial, laboratory chemical, polymer intermediate
- Main Material
- Hydroquinone Bis(2-hydroxyethyl) Ether
- Application
- Chain extender for polyurethane elastomers, coatings, adhesives
- Stability
- Stable under normal conditions
- Moisture Content
- 0.1%
- Packaging
- 25 kg fiber drum or as required
- Appearance
- White crystalline powder
- Customs Declaration
- Provided with shipment
- UN Number
- Not regulated
- Hazard Class
- Not classified as hazardous
- Shelf Life
- 24 months
- Transport
- Non-dangerous goods
- Flash Point
- >200C
High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock Trade Information
- Minimum Order Quantity
- 1 Metric Ton
- Main Export Market(s)
- Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
About High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock
Applications: HQEE is a symmetrical aromatic diol chain extender. It can improve tensile, hardness, resilience properties to MDI-polyurethane elastomers. HQEE/ MDI is a PU elastomer series parallels MOCA/TDI. Finished products as: oil well seals, forklift tires, conveyor belt, hydraulic cylinder seals, many other PU products and spandex. LCU elastomers require two principle components: a prepolymer terminated with reactive isocyanate groups and a difunctional active hydrogen-terminated chain extender. Prepolymer is a product based on the reaction of polyester or polyether with isocyanate (TDIMDIADI). The chain extender is usually a short chain of diamine or diol. MDI prepolymers are usually extended with diols.
Versatile Applications Across Industries
HQEE serves as a key chain extender for polyurethane elastomer formulations, enhancing mechanical properties and resilience. Its high purity and compatibility make it ideal for coatings, adhesives, and as a polymer intermediate in laboratory and industrial processes. Manufacturers, suppliers, and research organizations benefit from its reliable performance and consistent quality.
Superior Safety and Stability
Hydroquinone Bis(2-hydroxyethyl) Ether is not classified as hazardous and is non-toxic when handled as recommended. It remains stable under normal conditions, with minimal moisture content (0.1%), ensuring product longevity. The chemical is transported as non-dangerous goods, simplifying logistics and storage requirements.
FAQ's of High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock:
Q: How should HQEE (Hydroquinone Bis(2-hydroxyethyl) Ether) be stored for optimal shelf life?
A: HQEE should be stored tightly sealed in a cool, dry, and well-ventilated area to maintain its quality and ensure a shelf life of up to 24 months.Q: What are the primary industrial uses of HQEE?
A: Its main application is as a chain extender for polyurethane elastomers, but it is also used in coatings, adhesives, and as a polymer intermediate in laboratory and industrial settings.Q: When is HQEE typically added in polyurethane manufacturing processes?
A: HQEE is usually introduced during the synthesis stage as a chain extender to enhance the mechanical and physical properties of polyurethane materials.Q: Where is HQEE produced and supplied from?
A: HQEE is commonly manufactured and distributed by producers, exporters, and suppliers in China, with reliable logistics and international shipping options.Q: What is the process for ordering HQEE in bulk quantities?
A: To order HQEE in bulk, contact the supplier or distributor with your specific requirements regarding purity, packaging (such as 25 kg fiber drums), and shipping instructions. Customs documentation is provided with each shipment.Q: How does using HQEE benefit polyurethane formulations?
A: HQEE improves the durability, flexibility, and tensile strength of polyurethane products, leading to superior performance in elastomers, coatings, and adhesives.
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