4414-54-4 - Names and Identifiers
Name | 2,3-dichlorobenzaldehyde oxime
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Synonyms | 2,3-DICHLOROBENZALDOXIME 2,3-dichlorobenzaldehyde oxime 2,3-DICHLOROBENZALDEHYDE OXIME (E)-2,3-Dichlorobenzaldehyde oxime (Z)-2,3-dichlorobenzaldehyde oxime Benzaldehyde, 2,3-dichloro-, oxime 1-(2,3-dichlorophenyl)-N-hydroxymethanimine N-[(2,3-dichlorophenyl)methylidene]hydroxylamine
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CAS | 4414-54-4
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InChI | InChI=1/C7H5Cl2NO/c8-6-3-1-2-5(4-10-11)7(6)9/h1-4,11H |
4414-54-4 - Physico-chemical Properties
Molecular Formula | C7H5Cl2NO
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Molar Mass | 190.03 |
Density | 1.38g/cm3 |
Melting Point | 127-129 |
Boling Point | 287.5°C at 760 mmHg |
Flash Point | 127.7°C |
Vapor Presure | 0.00115mmHg at 25°C |
Refractive Index | 1.575 |
4414-54-4 - Risk and Safety
Hazard Symbols | Xi - Irritant
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Hazard Note | Irritant |
4414-54-4 - Introduction
2,3-dichlorobenzaldehyde de oxime, chemical formula C7H6Cl2NO, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
1. Appearance: 2,3-dichlorobenzaldehyde de oxime is a colorless to slightly yellow crystalline solid.
2. Solubility: It is almost insoluble in water, but easily soluble in organic solvents such as ethanol and chloroform.
3. Melting point: Its melting point is 80-82°C, and its boiling point is 200°C.
Use:
1. chemical reaction reagent: 2,3-dichlorobenzaldehyde deoxime can be used as a strong oxidant, reducing agent and dehydrating agent in many organic synthesis reactions.
2. Pesticide manufacturing: It can be used to synthesize pesticide intermediates, such as organophosphorus compounds.
3. Antioxidant: It can be used as an antioxidant for polymers to extend their service life.
Preparation Method:
The preparation method of 2,3-dichlorobenzaldehyde oxime can be carried out by the following steps:
1. Take 2,3-dichlorobenzaldehyde as the starting material.
2. Under appropriate reaction conditions, 2,3-dichlorobenzaldehyde is reacted with hydroxime salt to generate 2,3-dichlorobenzaldehyde de oxime.
Safety Information:
1. Irritating to skin and eyes, rinse thoroughly with water immediately after contact.
2. operation should wear protective gloves, protective glasses and protective masks, to ensure that the operation in a well-ventilated place.
3. avoid inhalation of its dust or solution, avoid ingestion.
4. in the storage and handling to comply with the safety procedures, to avoid mixed with other chemicals.
Reminder: The above information is for reference only. It should be operated in a laboratory environment and follow relevant safety and operating procedures.
Last Update:2024-04-10 22:29:15