2,2,4,4-Tetramethyl-1,3-cyclobutanediol
- Product Name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol
- CAS No.
- 3010-96-6
- Chemical Name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol
- Synonyms
- CBDO;TMCD;2,2,4,4-tetramethylcyclobutane-1,3-diol;1,3-Cyclobutanediol, 2,2,4,4-tetraMethyl-;NSC 46473;TIMTEC-BB SBB008546;Tetramethyl-1,3-cyclobutanediol;1,1,3,3-Tetramethylcyclobutanediol;2,2,4,4-tetramethyl-3-cyclobutanediol;2,2,4,4-Tetramethyl-1,3-cyclobutadiol
- CBNumber
- CB9472594
- Molecular Formula
- C8H16O2
- Formula Weight
- 144.21
- MOL File
- 3010-96-6.mol
2,2,4,4-Tetramethyl-1,3-cyclobutanediol Property
- Melting point:
- 126-129 °C(lit.)
- Boiling point:
- 210-215 °C(lit.)
- Density
- 1.017
- vapor pressure
- 0.062Pa at 20℃
- refractive index
- 1.5100 (estimate)
- Flash point:
- 125 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 14.67±0.70(Predicted)
- color
- White to Almost white
- Water Solubility
- 61g/L at 20℃
- InChIKey
- FQXGHZNSUOHCLO-UHFFFAOYSA-N
- LogP
- 1.6 at 22.6℃
- CAS DataBase Reference
- 3010-96-6(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3-Cyclobutanediol, 2,2,4,4-tetramethyl- (3010-96-6)
Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 11-36/37/38
- Safety Statements
- 16-26-36-7/9
- RIDADR
- UN 1325 4.1/PG 2
- WGK Germany
- 3
- HS Code
- 29061990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 131946
- Product name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol, mixture of isomers
- Purity
- 99%
- Packaging
- 10g
- Price
- $194
- Updated
- 2024/03/01
- Product number
- T0145
- Product name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol (mixture of isomers)
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $106
- Updated
- 2024/03/01
- Product number
- T0145
- Product name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol (mixture of isomers)
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $320
- Updated
- 2024/03/01
- Product number
- T889765
- Product name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 172541
- Product name
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol
- Packaging
- 10g
- Price
- $108
- Updated
- 2021/12/16
2,2,4,4-Tetramethyl-1,3-cyclobutanediol Chemical Properties,Usage,Production
Description
2,2,4,4-tetramethyl-1,3-cyclobutanediol (CBDO) is a cyclic aliphatic diol monomer which is used to synthesize high-performance functionalized polyester materials as the alternative to traditional polycarbonate (PC) containing the poisonous bisphenol A. Additionally, incorporating CBDO compounds into the polyesters significantly improves the glass transition temperature of the materials and enhances their shock resistance. It also endows the polyesters with improved transparency, higher impact strength, higher melt viscosity and better toughness. To date, the major synthesis route to prepare CBDO is hydrogenation of 2,2,4,4-tetramethyl-1,3-cyclobutanedione (CBDK) in a dihydrogen atmosphere[1].
Chemical Properties
white crystalline powder
Uses
Chemical intermediate, lubricants.
Uses
2,2,4,4-Tetramethyl-1,3-cyclobutanediol was used in the preparation of Eastman Tritan? copolyester.
Hazard
Moderate fire risk. Irritant.
Flammability and Explosibility
Non flammable
References
[1] Yuxi Si . “Liquid-phase hydrogenation of 2,2,4,4-tetramethyl-1,3-cyclobutanedione over supported Ru based catalysts.” Catalysis Communications 166 (2022): Article 106453.
2,2,4,4-Tetramethyl-1,3-cyclobutanediol Preparation Products And Raw materials
Raw materials
Preparation Products
2,2,4,4-Tetramethyl-1,3-cyclobutanediol Suppliers
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- enquiries@afchempharm.co.uk
- Country
- United Kingdom
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- United Kingdom
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- solutions@vwr.com
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View Lastest Price from 2,2,4,4-Tetramethyl-1,3-cyclobutanediol manufacturers
- Product
- 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL 3010-96-6
- Price
- US $1.00/Kg
- Min. Order
- 1Kg
- Purity
- 98%
- Supply Ability
- 20T
- Release date
- 2024-07-08
- Product
- 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL 3010-96-6
- Price
- US $32.00-1.50/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-22
- Product
- 2,2,4,4-Tetramethyl-1,3-cyclobutanediol 3010-96-6
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500t/month
- Release date
- 2023-06-15