2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
- CAS NO.：3010-96-6
- Empirical Formula: C8H16O2
- Molecular Weight: 144.21
- MDL number: MFCD00001329
- EINECS: 221-140-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-03-22 17:12:53
What is 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL?
Chemical properties
white crystalline powder
The Uses of 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
2,2,4,4-Tetramethyl-1,3-cyclobutanediol was used in the preparation of Eastman Tritan? copolyester.
The Uses of 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
Chemical intermediate, lubricants.
Hazard
Moderate fire risk. Irritant.
Flammability and Explosibility
Non flammable
Properties of 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
| 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 |
| pka | 14.67±0.70(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 61g/L at 20℃ |
| 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 information for 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H228:Flammable solids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL
| InChIKey | FQXGHZNSUOHCLO-UHFFFAOYSA-N |
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