4930-99-8
2-hydrazinyl-3-methylpyridine
CAS: 4930-99-8
Molecular Formula: C6H9N3
4930-99-8 - Names and Identifiers
| Name | 2-hydrazinyl-3-methylpyridine |
| Synonyms | 2-hydrazino-3-methylpyridine 2-Hydrazinyl-3-methylpyridine (3-methyl-2-pyridyl)hydrazine 2-hydrazinyl-3-methylpyridine pyridine, 2-hydrazino-3-methyl- Pyridine, 2-hydrazinyl-3-methyl- pyridine, 2-hydrazinyl-3-methyl- (3-Methyl-pyridin-2-yl)-hydrazine |
| CAS | 4930-99-8 |
| InChI | InChI=1/C6H9N3/c1-5-3-2-4-8-6(5)9-7/h2-4H,7H2,1H3,(H,8,9) |
4930-99-8 - Physico-chemical Properties
| Molecular Formula | C6H9N3 |
| Molar Mass | 123.16 |
| Density | 1.16±0.1 g/cm3(Predicted) |
| Melting Point | 120.0-122.5 °C |
| Boling Point | 243.3±23.0 °C(Predicted) |
| Flash Point | 115.7°C |
| Vapor Presure | 0.00803mmHg at 25°C |
| pKa | 9.74±0.70(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.632 |
4930-99-8 - Risk and Safety
| Hazard Class | IRRITANT |
4930-99-8 - Introduction
It is an organic compound with the chemical formula of C. H. It is a colorless solid with a peculiar smell. The following is a description of its nature, use, preparation and safety information:
Nature:
-is a weakly alkaline compound that can be dissolved in water or in organic solvents such as ethers, alcohols and ketones.
-Its melting point is 129-131°C, and its boiling point is 279-280°C.
-The compound is stable in the air, but it will decompose when heated to produce toxic gases.
Use:
-It has a wide range of uses in the field of organic synthesis. It can be used as a ligand to form complexes with transition metals for catalytic reactions.
-It can also be used as a synthetic intermediate for organic dyes, such as a precursor for pyridine yellow dyes.
Preparation Method: The preparation of
-is usually accomplished by the reaction of picoline and hydrazine. A specific preparation method may be such that picoline is dissolved in an organic solvent, then hydrazine is added and stirred at an appropriate temperature, and then the reaction product is purified by crystallization.
Safety Information:
-is an organic compound that requires protective measures such as protective gloves, goggles and protective clothing.
-It may cause irritation to the skin, eyes and respiratory tract. Avoid inhalation, skin contact and ingestion.
-When using and storing, keep away from fire and oxidizing agents, and avoid contact with substances that are easy to burn.
-Operations involving this compound are best carried out under well-ventilated laboratory conditions. In case of accidental leakage, proper cleaning and disposal methods should be taken.
Nature:
-is a weakly alkaline compound that can be dissolved in water or in organic solvents such as ethers, alcohols and ketones.
-Its melting point is 129-131°C, and its boiling point is 279-280°C.
-The compound is stable in the air, but it will decompose when heated to produce toxic gases.
Use:
-It has a wide range of uses in the field of organic synthesis. It can be used as a ligand to form complexes with transition metals for catalytic reactions.
-It can also be used as a synthetic intermediate for organic dyes, such as a precursor for pyridine yellow dyes.
Preparation Method: The preparation of
-is usually accomplished by the reaction of picoline and hydrazine. A specific preparation method may be such that picoline is dissolved in an organic solvent, then hydrazine is added and stirred at an appropriate temperature, and then the reaction product is purified by crystallization.
Safety Information:
-is an organic compound that requires protective measures such as protective gloves, goggles and protective clothing.
-It may cause irritation to the skin, eyes and respiratory tract. Avoid inhalation, skin contact and ingestion.
-When using and storing, keep away from fire and oxidizing agents, and avoid contact with substances that are easy to burn.
-Operations involving this compound are best carried out under well-ventilated laboratory conditions. In case of accidental leakage, proper cleaning and disposal methods should be taken.
Last Update：2024-04-10 22:29:15
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View History
4930-99-8
1-(4-Chlorophenoxy)-1-(1-imidazolyl)-3,3-dimethyl-2-butanol
Indoline-2-carboxylate acid
BIS(O-METHOXYPHENYL) CARBONATE
1025795-12-3
6960-07-2
4-Hydrazinylphenyl pivalate hydrochloride
2,2-DIFLUORO-BENZO[1,3]DIOXOLE
Glycine, N-(2-cyclohexylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
2-Propenoic acid,2-methyl-, polymer with 2-ethylhexyl 2-propenoate and methyl 2-propenoate
1-(4-Chlorophenoxy)-1-(1-imidazolyl)-3,3-dimethyl-2-butanol
Indoline-2-carboxylate acid
BIS(O-METHOXYPHENYL) CARBONATE
1025795-12-3
6960-07-2
4-Hydrazinylphenyl pivalate hydrochloride
2,2-DIFLUORO-BENZO[1,3]DIOXOLE
Glycine, N-(2-cyclohexylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
2-Propenoic acid,2-methyl-, polymer with 2-ethylhexyl 2-propenoate and methyl 2-propenoate