2,2,4,4-tetramethyl-3-pentanone oxime - Names and Identifiers
Name | 2,2,4,4-tetramethyl-3-pentanone oxime
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Synonyms | 2,2,4,4-TETRAMETHYL-3-PENTANONE OXIME 2,2,4,4-tetramethyl-3-pentanone oxime
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CAS | 7754-22-5
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InChI | InChI=1/C9H19NO/c1-8(2,3)7(10-11)9(4,5)6/h11H,1-6H3 |
2,2,4,4-tetramethyl-3-pentanone oxime - Physico-chemical Properties
Molecular Formula | C9H19NO
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Molar Mass | 157.25 |
Density | 0.85g/cm3 |
Melting Point | 160 °C (subl.) (lit.) |
Boling Point | 222.1°C at 760 mmHg |
Flash Point | 120.5°C |
Vapor Presure | 0.0385mmHg at 25°C |
Refractive Index | 1.431 |
2,2,4,4-tetramethyl-3-pentanone oxime - Risk and Safety
Hazard Symbols | Xi - Irritant
![Irritant](//res.chembk.com/assets/images/hs/Xi.gif)
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
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WGK Germany | 3 |
2,2,4,4-tetramethyl-3-pentanone oxime - Introduction
2,2, 4,4-tetraethyl-3-pentanone oxime is an organic compound with a chemical formula of C9H19NO, and it is in a liquid state. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2,2,4,4-tetramethyl-3-pentanone oxime is a colorless to light yellow liquid.
-melting point: mainly freezing point.
-Boiling point: Its boiling point is about 140-145°C.
-Solubility: Soluble in water, alcohols and ether solvents.
Use:
-As an organic synthesis reagent: 2,2,4,4-tetramethyl-3-pentanone oxime is often used as a reagent in the field of organic synthesis, such as a catalyst for oxidation reactions or a participant in amination reactions.
-As a solvent: Because of its good compatibility with many organic solvents, it can be used as a component of some sols.
Preparation Method:
A common preparation method of
- 2,2,4,4-tetramethyl-3-pentanone oxime is obtained by reacting 2,2,4,4-tetramethyl-3-pentanone with hydroxylamine. The reaction conditions may be carried out using dilute acid or dilute base at an appropriate temperature.
Safety Information:
- 2,2, 4,4-tetraethyl-3-pentanone oxime will not have obvious harm under normal operating conditions.
-But as a chemical substance, it still needs to be properly handled and stored to avoid contact with strong oxidants, acids, alkalis, etc.
-During use, it is recommended to take appropriate personal protective measures, such as wearing protective glasses and gloves, to ensure a well-ventilated experimental environment.
Last Update:2024-04-10 22:29:15