66121-69-5
1-methyl-1H-imidazole-4-carbonitrile
CAS: 66121-69-5
Molecular Formula: C5H5N3
66121-69-5 - Names and Identifiers
66121-69-5 - Physico-chemical Properties
| Molecular Formula | C5H5N3 |
| Molar Mass | 107.11 |
| Density | 1.12±0.1 g/cm3(Predicted) |
| Melting Point | 76 °C |
| Boling Point | 314.1±15.0 °C(Predicted) |
| Flash Point | 143.8°C |
| Vapor Presure | 0.000476mmHg at 25°C |
| pKa | 1.52±0.61(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.579 |
66121-69-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Note | Irritant |
66121-69-5 - Introduction
It is an organic compound with a chemical formula of C5H5N3 and a molecular weight of 111.12g/mol. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White crystal or crystalline powder
-melting point: about 129-134 ℃
-Solubility: Soluble in most organic solvents such as ethanol, ether and chloroform
Use:
-Chemical reagents: can be used as catalysts or intermediates in organic synthesis reactions.
-Drug synthesis: It is also used as an intermediate for the preparation of certain drugs.
Preparation Method:
-phenyl can be synthesized by cyanation of methyl-1H-imidazole in the presence of ethanol. First, 1-methyl -1H-imidazole is reacted with brominous chloride in the presence of sodium hydroxide to form 1-methyl -1H-imidazole bromite. The bromite is then reacted with sodium cyanide in ethanol to produce the phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium.
Safety Information:
-It has low toxicity, but it still needs to be used and stored correctly.
-Wear appropriate personal protective equipment such as safety glasses and gloves when handling the compound.
-Avoid inhaling its dust or vapor near its solution.
-Keep away from combustibles and oxidants.
-When using this compound, relevant safe operating procedures and regulations must be followed.
Nature:
-Appearance: White crystal or crystalline powder
-melting point: about 129-134 ℃
-Solubility: Soluble in most organic solvents such as ethanol, ether and chloroform
Use:
-Chemical reagents: can be used as catalysts or intermediates in organic synthesis reactions.
-Drug synthesis: It is also used as an intermediate for the preparation of certain drugs.
Preparation Method:
-phenyl can be synthesized by cyanation of methyl-1H-imidazole in the presence of ethanol. First, 1-methyl -1H-imidazole is reacted with brominous chloride in the presence of sodium hydroxide to form 1-methyl -1H-imidazole bromite. The bromite is then reacted with sodium cyanide in ethanol to produce the phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium phosphonium.
Safety Information:
-It has low toxicity, but it still needs to be used and stored correctly.
-Wear appropriate personal protective equipment such as safety glasses and gloves when handling the compound.
-Avoid inhaling its dust or vapor near its solution.
-Keep away from combustibles and oxidants.
-When using this compound, relevant safe operating procedures and regulations must be followed.
Last Update：2024-04-09 21:01:54
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View History
66121-69-5
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252017-04-2
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252017-04-2
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Propargylbromideintoluene