644-98-4
2-isopropylpyridine
CAS: 644-98-4
Molecular Formula: C8H11N
644-98-4 - Names and Identifiers
| Name | 2-isopropylpyridine |
| Synonyms | Isopropylpyridine 2-isopropylpyridine 2-ISOPROPYL PYRIDINE 2-(propan-2-yl)pyridine 2-(1-Methylethyl)-Pyridine Pyridine, 2-(1-methylethyl)- |
| CAS | 644-98-4 |
| EINECS | 211-426-3 |
| InChI | InChI=1/C8H11N/c1-7(2)8-5-3-4-6-9-8/h3-7H,1-2H3 |
644-98-4 - Physico-chemical Properties
| Molecular Formula | C8H11N |
| Molar Mass | 121.18 |
| Density | 0.912g/cm3 |
| Melting Point | -141°C |
| Boling Point | 159.8°C at 760 mmHg |
| Flash Point | 23.2°C |
| Vapor Presure | 3.2mmHg at 25°C |
| pKa | pK1:5.83(＋1) (25°C) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.492 |
644-98-4 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
644-98-4 - Upstream Downstream Industry
644-98-4 - Introduction
2-isopropylpyriridine (2-isopropylpyriridine) is an organic compound with the chemical formula C8H11N. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2-isopropylpyridine is a colorless to light yellow liquid.
-Odor: has a special aromatic smell.
-Density: Approximately 0.898 g/mL.
-Boiling point: about 201-202°C.
-Solubility: Soluble in general organic solvents.
Use:
-Catalyst: 2-isopropylpyridine is widely used as a catalyst in organic synthesis, such as carbene and metal catalytic reactions.
-Medicine: It can also be used as a pharmaceutical intermediate for the synthesis and preparation of drugs.
-Spices: 2-isopropylpyridine has a special aromatic smell and can be used in the perfume and fragrance industries.
Preparation Method:
-Preparation from 2-pyridone: 2-pyridone reacts with isopropyl magnesium bromide to generate 2-isopropylpyriridine.
-Preparation from pyridine: pyridine reacts with 2-bromopropane to generate 2-isopropylpyriridine.
Safety Information:
- 2-isopropylpyridine is an organic compound with certain toxicity. It should be used with care and avoid contact with skin, eyes and respiratory tract.
-In case of accidental contact, rinse immediately with plenty of water and seek medical help.
-When in use, it should be operated in a well-ventilated place to avoid its steam inhalation.
-When storing, it should be sealed and kept in a cool, dry place, away from open flames and heat sources.
Nature:
-Appearance: 2-isopropylpyridine is a colorless to light yellow liquid.
-Odor: has a special aromatic smell.
-Density: Approximately 0.898 g/mL.
-Boiling point: about 201-202°C.
-Solubility: Soluble in general organic solvents.
Use:
-Catalyst: 2-isopropylpyridine is widely used as a catalyst in organic synthesis, such as carbene and metal catalytic reactions.
-Medicine: It can also be used as a pharmaceutical intermediate for the synthesis and preparation of drugs.
-Spices: 2-isopropylpyridine has a special aromatic smell and can be used in the perfume and fragrance industries.
Preparation Method:
-Preparation from 2-pyridone: 2-pyridone reacts with isopropyl magnesium bromide to generate 2-isopropylpyriridine.
-Preparation from pyridine: pyridine reacts with 2-bromopropane to generate 2-isopropylpyriridine.
Safety Information:
- 2-isopropylpyridine is an organic compound with certain toxicity. It should be used with care and avoid contact with skin, eyes and respiratory tract.
-In case of accidental contact, rinse immediately with plenty of water and seek medical help.
-When in use, it should be operated in a well-ventilated place to avoid its steam inhalation.
-When storing, it should be sealed and kept in a cool, dry place, away from open flames and heat sources.
Last Update：2024-04-09 15:17:59
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CAS: 644-98-4
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CAS: 644-98-4
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View History
Raw Materials for 644-98-4
Heptanal, 6-methyl-5-oxo-
9-Borabicyclo[3.3.1]nonane, 9-(1-methylethyl)-
2-isopropenylpyridine
2-Ethylpyridine
2-Chloropyridine
2-Picoline
2-Bromopropane
9-Borabicyclo[3.3.1]nonane, 9-(1-methylethyl)-
2-isopropenylpyridine
2-Ethylpyridine
2-Chloropyridine
2-Picoline
2-Bromopropane
Downstream Products for 644-98-4