2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone
- CAS NO.：903-19-5
- Empirical Formula: C22H38O2
- Molecular Weight: 334.54
- MDL number: MFCD00128797
- EINECS: 212-990-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:14:22
What is 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone?
Flammability and Explosibility
Not classified
Properties of 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone
| Melting point: | 130 °C |
| Boiling point: | 432.3±40.0 °C(Predicted) |
| Density | 0.950±0.06 g/cm3(Predicted) |
| vapor pressure | 6.83Pa at 25℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 10.81±0.48(Predicted) |
| color | White to Light yellow to Light orange |
| Water Solubility | 27μg/L at 20-25℃ |
| CAS DataBase Reference | 903-19-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Benzenediol, 2,5-bis(1,1,3,3-tetramethylbutyl)- (903-19-5) |
Safety information for 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone
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