High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock

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High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock

Name: High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock
Brand: Hebei Shunxing Import and Export Co., Ltd
Price: 100 USD
Availability: InStock

Price 100 USD ($)/ Metric Ton

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MOQ : 1 Metric Ton

High Purity Hydroquinone Bis (2-hydroxyethyl) Ether CAS 104-38-1 Hqee in Stock Specification

Molecular Weight
198.22 g/mol

Boiling point
210-214C at 4 mmHg

Smell
Odorless

Purity
>99%

Poisonous
Yes

Structural Formula
C6H4(OCH2CH2OH)2

Molecular Formula
C10H14O4

Ph Level
Neutral

HS Code
2909.49.90

Solubility
Soluble in water, alcohol, and most organic solvents

Storage
Stored in a cool, dry, and ventilated place, tightly sealed

Melting Point
102-108C

Other Names
HQEE; 1,4-Bis(2-hydroxyethoxy)benzene

Density
1.24 Gram per cubic centimeter(g/cm3)

Taste
Odorless

Shape
Solid

Form
Crystalline powder

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

UN Number
Not regulated

Transport
Non-dangerous goods

Customs Declaration
Provided with shipment

Moisture Content
0.1%

Appearance
White crystalline powder

Flash Point
>200C

Hazard Class
Not classified as hazardous

Packaging
25 kg fiber drum or as required

Stability
Stable under normal conditions

Shelf Life
24 months

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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