Methyl p-tolyl ketone oxime
Thiophene-2-acetonitrile
CAS: 2089-33-0
Molecular Formula: C9H11NO
Methyl p-tolyl ketone oxime - Names and Identifiers
| Name | Thiophene-2-acetonitrile |
| Synonyms | AI3-07287 BRN 2207081 Thiophene-2-acetonitrile 1-p-Tolyl-ethanone oxime p-Methylacetophenone oxime 4'-Methylacetophenone oxime 4-methylacethophenone oxime Methyl p-tolyl ketone oxime 1-(P-tolyl)ethan-1-one oxime α,4-Dimethylbenzaldehydeoxime Acetophenone, 4'-methyl-, oxime 1-(4-Methylphenyl)ethanone oxime Ethanone, 1-(4-methylphenyl)-, oxime (1Z)-1-(4-methylphenyl)ethanone oxime (1E)-1-(4-methylphenyl)ethanone oxime Ethanone, 1-(4-methylphenyl)-, oxime (9CI) 4-07-00-00702 (Beilstein Handbook Reference) |
| CAS | 2089-33-0 |
| InChI | InChI=1/C9H11NO/c1-7-3-5-9(6-4-7)8(2)10-11/h3-6,11H,1-2H3/b10-8+ |
Methyl p-tolyl ketone oxime - Physico-chemical Properties
| Molecular Formula | C9H11NO |
| Molar Mass | 149.19 |
| Density | 1.00±0.1 g/cm3(Predicted) |
| Melting Point | 85-87 °C |
| Boling Point | 259.4±19.0 °C(Predicted) |
| Flash Point | 149.1°C |
| Vapor Presure | 0.00664mmHg at 25°C |
| pKa | 11.52±0.70(Predicted) |
| Refractive Index | 1.515 |
Methyl p-tolyl ketone oxime - Introduction
Thiophene-2-acetonitrile, chemical formula C6H5SCN, is an organic compound. The following is a description of the nature, use, preparation and safety information of the Thiophene-2-acetonitrile:
Nature:
-Appearance: Colorless to light yellow liquid.
-Melting point: About -26 ℃.
-Boiling point: About 167 ℃.
-Density: about 1.155g/cm³.
-Solubility: Soluble in alcohol, ether and organic solvents, insoluble in water.
Use:
- Thiophene-2-acetonitrile are often used as catalysts, intermediates in organic synthesis, etc.
-It is often used in the synthesis of pesticides and pharmaceutical raw materials.
- Thiophene-2-acetonitrile can also be used to prepare photosensitive polymer materials, such as photosensitive resin, photosensitive glass, etc.
Method:
The preparation of Thiophene-2-acetonitrile can be carried out by one of the following methods:
1. Starting from thiophene, it is prepared by the amination reaction of aromatic chalcogenides and the subsequent cyanation reaction.
2. Starting from thiophene, it is prepared by oxidation, desulfurization and cyanidation.
Safety Information:
- Thiophene-2-acetonitrile has low toxicity, but it is still necessary to pay attention to safe operation and avoid direct contact with skin and eyes.
-in the operation should pay attention to maintain good ventilation conditions, avoid inhalation of steam.
- Thiophene-2-acetonitrile is flammable liquid, avoid contact with open flame or high temperature objects.
-Waste should be treated and disposed of in accordance with local regulations.
Please note that the chemical properties of Thiophene-2-acetonitrile are more complicated. Please follow the correct laboratory practices when using or operating, and refer to relevant chemical literature and experimental data.
Nature:
-Appearance: Colorless to light yellow liquid.
-Melting point: About -26 ℃.
-Boiling point: About 167 ℃.
-Density: about 1.155g/cm³.
-Solubility: Soluble in alcohol, ether and organic solvents, insoluble in water.
Use:
- Thiophene-2-acetonitrile are often used as catalysts, intermediates in organic synthesis, etc.
-It is often used in the synthesis of pesticides and pharmaceutical raw materials.
- Thiophene-2-acetonitrile can also be used to prepare photosensitive polymer materials, such as photosensitive resin, photosensitive glass, etc.
Method:
The preparation of Thiophene-2-acetonitrile can be carried out by one of the following methods:
1. Starting from thiophene, it is prepared by the amination reaction of aromatic chalcogenides and the subsequent cyanation reaction.
2. Starting from thiophene, it is prepared by oxidation, desulfurization and cyanidation.
Safety Information:
- Thiophene-2-acetonitrile has low toxicity, but it is still necessary to pay attention to safe operation and avoid direct contact with skin and eyes.
-in the operation should pay attention to maintain good ventilation conditions, avoid inhalation of steam.
- Thiophene-2-acetonitrile is flammable liquid, avoid contact with open flame or high temperature objects.
-Waste should be treated and disposed of in accordance with local regulations.
Please note that the chemical properties of Thiophene-2-acetonitrile are more complicated. Please follow the correct laboratory practices when using or operating, and refer to relevant chemical literature and experimental data.
Last Update：2024-04-09 15:17:55
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