2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
- CAS NO.：2772-45-4
- Empirical Formula: C24H26O
- Molecular Weight: 330.46
- MDL number: MFCD00191242
- EINECS: 220-466-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:29
What is 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol?
The Uses of 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
UV Stabilizer and Antioxidant Intermediate
The Uses of 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
2,4-bis(2-Phenylpropan-2-yl)phenol is used as a reagent in ring opening polymerization reactions of cyclic esters. It is an intermediate in the synthesis of Benzotriazole BT (B206990), a low volatile benzotriazole UV light absorber and stabilizer.
The Uses of 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
2,4-Bis(α,α-dimethylbenzyl)phenol may be used in the preparation of a novel ligand, 2,2′-methylenebis(4,6-di(1-methyl-1-phenylethyl)phenol) (MMPEP-H2).
General Description
2,4-Bis(α,α-dimethylbenzyl)phenol is reported to possess antihistaminic activity. Structure of 2,4-bis(α,α-dimethylbenzyl)phenol is reported to have a torsion angle of 129.95(13)° for the C-C bond that connects the benzyl carbon to the phenol ring ortho to the OH group.
Properties of 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
| Melting point: | 63-65 °C(lit.) |
| Boiling point: | 206 °C15 mm Hg(lit.) |
| Density | 1.063 |
| refractive index | 1.6380 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | 10.71±0.10(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| CAS DataBase Reference | 2772-45-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Bis(1-methyl-1-phenylethyl)phenol (2772-45-4) |
Safety information for 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H413:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2,4-Bis(alpha,alpha-dimethylbenzyl)phenol
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