4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine

4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine - Names and Identifiers

Name	4,4',4''-Tris(2-methyl-2-propanyl)-2,2':6',2''-terpyridine
Synonyms	4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine
CAS	115091-29-7
InChI	InChI=1S/C27H35N3/c1-25(2,3)18-10-12-28-21(14-18)23-16-20(27(7,8)9)17-24(30-23)22-15-19(11-13-29-22)26(4,5)6/h10-17H,1-9H3

4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine - Physico-chemical Properties

Molecular Formula	C27H35N3
Molar Mass	401.59
Density	1.004±0.06 g/cm3(Predicted)
Melting Point	215-217 °C (lit.)
Boling Point	535.7±50.0 °C(Predicted)
Solubility	Chloroform (Slightly), Methanol (Slightly)
Appearance	Solid
Color	White to Pale Yellow
pKa	5.57±0.42(Predicted)
Storage Condition	Sealed in dry,Room Temperature

4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

4-tert-butyl-2,6-bis(4-tert-butylpyridin-2-yl)pyridine - Introduction

4,4 ',4 "-tri-tert-butyl-2, 2':6 ',2"-terpyridine is an organic compound with the chemical formula C27H33N3. It has the following properties:

1. Physical properties: 4,4 ',4 ''-tri-tert-butyl-2, 2':6 ',2''-terpyridine is a colorless to light yellow solid with low solubility. It is solid at room temperature, but can be dissolved by raising the temperature.

2. chemical properties: the compound is alkaline and can neutralize acidic substances. It is also a common ligand in supramolecular chemistry.

3. Application: 4,4 ',4 ''-tri-tert-butyl -2,2':6 ',2''-terpyridine is widely used in organic synthesis as a basic catalyst. It can be used to promote acid-base neutralization reaction, carboxylic acid reaction, alkylation reaction, etc.

4. Preparation method: 4,4 ',4 "-tri-t-butyl-2, 2':6 ',2"-terpyridine can be prepared by synthesis. A common preparation method is to react an appropriate amount of pyridine with a tri-tert-butyl ketone dehydrating agent under appropriate conditions.

5. safety information: because 4,4 ',4'-tri-tert-butyl -2,2 ':6',2 '-terpyridine is a chemical agent, it is necessary to pay attention to safe operation. It should be operated in a well-ventilated area, avoiding contact with skin and eyes. Wear appropriate protective gloves and safety glasses during operation. If external contact with skin or eyes, rinse immediately with water and seek medical help.

Last Update：2024-04-10 22:29:15