2,6-DI-TERT-BUTYLPYRIDINE
- CAS NO.：585-48-8
- Empirical Formula: C13H21N
- Molecular Weight: 191.31
- MDL number: MFCD00006306
- EINECS: 209-557-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-04-01 13:12:09
What is 2,6-DI-TERT-BUTYLPYRIDINE?
Chemical properties
dark brown liquid
The Uses of 2,6-DI-TERT-BUTYLPYRIDINE
2,6-Di-tert-butylpyridine is used in the preparation of 2, 6-di-tert-butylpyridine hydrotriflate. It is used as a proton scavenger to check the progress of the living polymerization of isobutylene. It is associated with cerric ammonium nitrate and used in the alfa-enolation of aldehydes. It is involved in the preparation of vinyl triflate using polymer-bound 2,6-di-tert-butylpyridine.
The Uses of 2,6-DI-TERT-BUTYLPYRIDINE
2,6-Di-tert-butylpyridine was used as proton trapping agent to investigate the living polymerization of isobutylene. It was also used with cerric ammonium nitrate in the α-enolation of aldehydes leading to 1,4-dicarbonyl systems.
What are the applications of Application
2,6-Di-tert-butylpyridine is a proton trap for living carbocationic polymerization
Definition
ChEBI: 2,6-di-tert-butylpyridine is a member of pyridines.
General Description
Reactivity of 2,6-di-tert-butylpyridine with iron(III) tetraphenylporphyrin pi-cation radical has been examined by proton NMR spectroscopy. Reaction of 2,6-di-tert-butylpyridine with methyl iodide and methyl fluorosulfonate under high pressure has been reported.
Purification Methods
Redistil it from KOH pellets. [Beilstein 20 III/IV 2868.]
Properties of 2,6-DI-TERT-BUTYLPYRIDINE
| Melting point: | 2°C(lit.) |
| Boiling point: | 100-101 °C/23 mmHg (lit.) |
| Density | 0.852 g/mL at 25 °C (lit.) |
| refractive index | 1.472-1.474 |
| Flash point: | 72 °C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 3.58(at 25℃) |
| Specific Gravity | 0.852 |
| color | Clear yellow |
| Water Solubility | Miscible with alcohol, acetone, and hexane. Immiscible with water. |
| Merck | 14,3036 |
| BRN | 125886 |
| Dielectric constant | 3.3900000000000001 |
| Stability: | Stable. Combustible. Incompatible with strong acids, strong oxidizing agents. |
| CAS DataBase Reference | 585-48-8(CAS DataBase Reference) |
Safety information for 2,6-DI-TERT-BUTYLPYRIDINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2,6-DI-TERT-BUTYLPYRIDINE
| InChIKey | UWKQJZCTQGMHKD-UHFFFAOYSA-N |
New Products
Ivermectin Ep Impurity- k Cyclopropane-1,1-dicarboxylic acid [1]Benzothieno[2,3-c]pyridine, 1,7-dichloro-8-methyl- (S)-3-Fluoro-pyrrolidine hydrochloride Cyclobutylamine 1-Bromo-2-Methoxy-3-Nitrobenzene 3-Oxocyclobutane-1-carboxylicacid (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 2-chloro-7-cyclopentyl-N,N-dimethylpyrrolo [2,3-d]pyrimidine-6-carbox amide 4-amino-2-fluoro-N- methylbenzamide N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one 4-Bromo-2-fluoro-N-methylbenzamide N-Boc-1,4-butanediamine 4-Dimethylamino pyridine 2-Chlorotrityl Chloride 4-Bromoaniline 5-Bromo-2-chlorobenzoic acid 1,2,3,9-Tetrahydro-4(H)-carbazol-4-oneRelated products of tetrahydrofuran
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