Select Your Region
Eastman DTBHQ Crystalline
Storage stability inhibitor - extends shelf life with minimum effects on gel time (unsaturated polyesters).
Fulfilled By ChemPoint
- Manufacturer: Eastman
- Product Line: Eastman Hydroquinone and Derivatives
- Product: DTBHQ Di-t-Butylhydroquinone
- Industries: Adhesives | Building & Construction | Coatings | Elastomers | Inks | Metal Processing & Fabrication | Plastics | Water Treatment
- Authorized Countries: United States
Documents
Package Sizes
Quantity
Overview
Eastman™ DTBHQ (2,5-ditert-butylhydroquinone) is a crystalline solid that has low vapor pressure and short induction periods in peroxide-catalyzed polymerizations. Insoluble in water and caustic solutions, used as an antioxidant or co-inhibitor to prevent oxidation and extend shelf life in many industrial applications.
Specifications
Appearance: White to tan crystals
Flash point: 216°C (420°F)
Melting point: 215°C (419°F)
Boiling point: 321°C (610°F)
Specific gravity: 1.07
CAS: 88-58-4
Features & Benefits
Scavenges radicals slowly
Storage stability inhibitor with minimum effect in gel time
Stabilizes against odor and color development
Problems Solved
Inferior Gelation Control in Unsaturated Polyester
Inadequate Storage Stability of Unsaturated Polyesters
Poor Antioxidant Performance in Rubber
Applications
Used as a stopping agent in rubber emulsions and anti-skinning agent in paints.
Related Applications
Adhesives
- Aerospace
- Architectural
- Automotive
- Ceramics
- Corrugated Boxes
- Glues
- Industrial
- Machinery & Appliances
- Packaging
- Paper & Consumables
- Sealants
- Tapes
- Textiles
- Wood Glues
- Architectural Coatings
- Automotive OEM Coatings
- Automotive Refinish
- Basecoats
- Ceramic Coatings
- Coil Coatings
- Concrete Coatings
- Consumer Paints
- Electrodeposited Coatings
- Electronics Coatings
- Floor Coatings
- Furniture Coatings
- Heat Seal Coatings
- Industrial Coatings
- Marine Coatings
- Metal Coatings
- Paint Strippers & Removers
- Paint Thinner
- Roof Coatings
- Special Purpose Coatings
- Textile & Leather Coatings
- Traffic Paint
- Wood Coatings
- Automotive Inks
- Digital Inks
- Flexible Films
- Glass & Ceramics
- Graphic Arts Coatings
- Heat Seal Coatings
- Narrow Web
- Packaging
- Plastics
- Printed Electronics
- Tag & Label
- Textiles
Related CAS Numbers
Water Treatment
Related Chemistries
Adhesives
Coatings
Inks
Plastics
Water Treatment
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Adhesives
Coatings
Inks
Plastics
Water Treatment
Related Processes
Related Technologies
Have questions? Can't find the right product?
Ask our Experts
When You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
