5,7-Dichloroisatin - Names and Identifiers
Name | 5,7-Dichloroisatin
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Synonyms | 228-928-3 AKOS BBS-00000998 5,7-Dichloroisatin 5,7-DICHLOROISATIN IFLAB-BB F0020-1972 CHEMBRDG-BB 5228213 5,7-Dichloroindoline-2,3-dione 5,7-Dichloro-1H-indole-2,3-dione 5,7-DICHLORO-1H-INDOLE-2,3-DIONE 1H-Indole-2,3-dione,5,7-dichloro- 1H-Indole-2,3-dione, 5,7-dichloro-
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CAS | 6374-92-1
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EINECS | 228-928-3 |
InChI | InChI=1/C8H3Cl2NO2/c9-3-1-4-6(5(10)2-3)11-8(13)7(4)12/h1-2H,(H,11,12,13) |
5,7-Dichloroisatin - Physico-chemical Properties
Molecular Formula | C8H3Cl2NO2
|
Molar Mass | 216.02 |
Density | 1.643±0.06 g/cm3(Predicted) |
Melting Point | 218-223°C(lit.) |
pKa | 7.42±0.20(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.637 |
MDL | MFCD00043905 |
5,7-Dichloroisatin - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R22 - Harmful if swallowed
R41 - Risk of serious damage to eyes
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Safety Description | 37/39 - Wear suitable gloves and eye/face protection
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WGK Germany | 2 |
5,7-Dichloroisatin - Introduction
5,7-Dichloroisatin(5,7-Dichloroisatin) is an organic compound. Its molecular formula is C8H3Cl2NO2. It is one of the compounds naturally occurring in plants and has a variety of pharmacological activities.
5,7-Dichloroisatin is a colorless crystalline solid with a high melting point. It is relatively stable under both acidic and alkaline conditions, but decomposes under light and high temperature conditions.
One of the main uses of 5,7-Dichloroisatin is as an intermediate in organic synthesis. It can be used to synthesize a variety of natural products and organic compounds, and has a certain application prospect in the field of medicine. In addition, it can also be used as a synthetic raw material for dyes and pesticides.
There are various methods for preparing 5,7-Dichloroisatin. The common method is obtained by using indole -2, 3-dione as raw material and adding chlorine gas to a chlorinated hydrocarbon solvent.
Regarding safety information, 5,7-Dichloroisatin has low toxicity, but it is still necessary to pay attention to its safety during use and storage. It may be irritating to the skin and eyes, so wear protective gloves and glasses when using it. At the same time, it should be stored in a dry and well-ventilated place to avoid contact with oxidants, strong acids and strong alkalis to prevent the risk of fire and explosion. During the operation, please pay attention to the correct process control and waste disposal. If there is an accident, rinse immediately with plenty of water and seek medical help in time.
Last Update:2024-04-09 21:54:55