60230-37-7 - Names and Identifiers
Name | 2,6-Difluorobenzenesulfonamide
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Synonyms | 2,6-DIFLUOROBENZENESULFONAMIDE 2,6-Difluorobenzenesulfonamide 2,6-DIFLUOROBENZENESULPHONAMIDE Benzenesulfonamide, 2,6-difluoro- 2,6-difluorobenzene-1-sulfonaMide Benzenesulfonamide 2,6-difluoro- Benzenesulfonamide, 2,6-difluoro- (9CI)
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CAS | 60230-37-7
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InChI | InChI=1/C6H5F2NO2S/c7-4-2-1-3-5(8)6(4)12(9,10)11/h1-3H,(H2,9,10,11) |
60230-37-7 - Physico-chemical Properties
Molecular Formula | C6H5F2NO2S
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Molar Mass | 193.17 |
Density | 1.523±0.06 g/cm3(Predicted) |
Melting Point | 187-191 °C (lit.) |
Boling Point | 309.2±52.0 °C(Predicted) |
Flash Point | 140.8°C |
Vapor Presure | 0.00065mmHg at 25°C |
Appearance | Bright yellow crystal |
pKa | 9.31±0.60(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.534 |
MDL | MFCD00729101 |
60230-37-7 - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S24/25 - Avoid contact with skin and eyes.
S37 - Wear suitable gloves.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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WGK Germany | 3 |
HS Code | 29350090 |
Hazard Class | IRRITANT |
60230-37-7 - Introduction
2, is an organic compound with the chemical formula C6H4F2NO2S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2, colorless to light yellow crystal powder.
-Solubility: It has low solubility in water and better solubility in organic solvents.
-Melting point: The melting point of the compound is 82-85°C.
-Chemical properties: It is a weak base salt of hydrofluoric acid, which can form the corresponding salt.
Use:
- 2, often used as a reagent in organic synthesis. It can be used to synthesize a variety of organic compounds, such as drugs, pesticides, dyes, etc.
-It can also be used as a catalyst for fluorination reactions in organic synthesis.
Preparation Method:
- 2, can be prepared by reacting 2,6-difluoroaniline with sulfonyl chloride. The reaction is generally carried out in an organic solvent such as methanol, ethanol and the like.
Safety Information:
- 2, belongs to chemicals, need to pay attention to safety when using.
-It may cause irritation to the skin, eyes and respiratory tract. Contact with skin, eyes and inhalation should be avoided.
-Wear protective gloves, goggles and protective mask during use, ensure adequate ventilation and avoid ignition.
Last Update:2024-04-09 02:00:47