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| | 4-Bromo-2,6-di-tert-butylphenol Basic information |
| Product Name: | 4-Bromo-2,6-di-tert-butylphenol | | Synonyms: | 2,6-DI-TERT-BUTYL-4-BROMOPHENOL;4-BROMO-2,6-DI-T-BUTYLPHENOL;4-BROMO-2,6-DI-TERT-BUTYLPHENOL;4-BROMO-2,6-DI-TERT-PHENOL;Phenol, 4-bromo-2,6-bis(1,1-dimethylethyl)-;4-Bromo-2,6-bis(1,1-dimethylethyl)phenol;4-Bromo-2,6-di-tert-butylphenol,98%;4-Bromo-2,6-di-tert-butylphenol 98% | | CAS: | 1139-52-2 | | MF: | C14H21BrO | | MW: | 285.22 | | EINECS: | 214-521-8 | | Product Categories: | Organic Building Blocks;Oxygen Compounds;Phenols;Aromatic Phenols;API intermediates | | Mol File: | 1139-52-2.mol |  |
| | 4-Bromo-2,6-di-tert-butylphenol Chemical Properties |
| Melting point | 78-83 °C (dec.)(lit.) | | Boiling point | 128 °C / 4mmHg | | density | 1.2457 (rough estimate) | | refractive index | 1.5130 (estimate) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | soluble in Methanol | | pka | 11.23±0.40(Predicted) | | form | powder to crystal | | color | White to Orange to Green | | BRN | 2051052 | | InChI | 1S/C14H21BrO/c1-13(2,3)10-7-9(15)8-11(12(10)16)14(4,5)6/h7-8,16H,1-6H3 | | InChIKey | SSQQUEKFNSJLKX-UHFFFAOYSA-N | | SMILES | CC(C)(C)c1cc(Br)cc(c1O)C(C)(C)C | | CAS DataBase Reference | 1139-52-2(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 29081990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4-Bromo-2,6-di-tert-butylphenol Usage And Synthesis |
| Chemical Properties | yellow to brown crystals | | Uses | 4-Bromo-2,6-di-tert-butylphenol may be used in the following studies:
- As a terminating comonomer phenol in the phase transfer catalyzed (PTC) polymerization of 4-bromo-2,6-dimethylphenol.
- Synthesis of 1,1-[1,10-decanediylbis(oxy)]bis[(2,6-ditertbutyl-4-bromo)benzene], a monomer, which forms poly(p-phenylenevinylene) derivatives by reaction with 1,10-dibromodecane.
- As a reactant in the synthesis of 2,6-di-tert-butyl-phenolnorbornene (NArOH), a norbornene comonomer bearing an antioxidant hindered phenol.
- As a catalyst with methyl aluminium to form methylaluminum bis(4-bromo-2,6-di-tert-butylphenoxide) (MABR) which may be utilized for the transformation of various epoxides to carbonyl compounds.
| | General Description | 4-Bromo-2,6-di-tert-butylphenol is a 4-substituted-2,6-di-tert-butylphenol. It is synthesized by the bromination of 2,6-di-tert-butylphenol. The structure was confirmed by 1H NMR. Its photolysis reaction in benzene solution has been investigated. The photochemical reaction of 4-bromo-2,6-di-tert-butylphenol single crystals doped with 2,6-di-tert-butyl-p-quinone has been studied by EPR spectroscopy. |
| | 4-Bromo-2,6-di-tert-butylphenol Preparation Products And Raw materials |
| Preparation Products | 3,3',5,5'-TETRA(TERT-BUTYL)[1,1'-BIPHENYL]-4,4'-DIOL-->Boronic acid, B-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]--->Benzenemethanol, α-ethynyl-α-phenyl-, 1-acetate |
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