51527-73-2 - Names and Identifiers
Name | 2,4,6-Trichlorobenzenesulphonyl chloride
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Synonyms | 2,4,6-TRICHLOROBENZENESULFONYL CHLORIDE 2,4,6-trichlorobenzenesulfonyl chloride 2,4,6-TRICHLOROBENZENESULPHONYL CHLORIDE 2,4,6-trichlorobenzene sulfonyl chloride 2,4,6-Trichlorobenzenesulphonyl chloride Benzenesulfonyl chloride, 2,4,6-trichloro- 2,4,6-trichlorobenzene-1-sulfonyl chloride
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CAS | 51527-73-2
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EINECS | 624-725-2 |
InChI | InChI=1/C6H2Cl4O2S/c7-3-1-4(8)6(5(9)2-3)13(10,11)12/h1-2H |
51527-73-2 - Physico-chemical Properties
Molecular Formula | C6H2Cl4O2S
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Molar Mass | 279.96 |
Density | 1.728±0.06 g/cm3(Predicted) |
Melting Point | 44-48 °C (lit.) |
Boling Point | 341.0±42.0 °C(Predicted) |
Flash Point | >230°F |
Vapor Presure | 0.000164mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Light yellow to Light orange |
BRN | 1534870 |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Sensitive | Moisture Sensitive |
Refractive Index | 1.593 |
MDL | MFCD00052973 |
51527-73-2 - Risk and Safety
Risk Codes | 34 - Causes burns
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S39 - Wear eye / face protection.
S37 - Wear suitable gloves.
S36 - Wear suitable protective clothing.
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UN IDs | UN 3261 8/PG 2 |
WGK Germany | 3 |
Hazard Note | Corrosive/Moisture Sensitive |
Hazard Class | 8 |
Packing Group | II |
51527-73-2 - Introduction
2,4, chloride is an organic compound with the chemical formula C6H2Cl3ClO2S. Here are some information about its properties, uses, formulation and safety:
Nature:
- 2,4, chloride is a colorless to pale yellow liquid with a strong pungent odor.
-It has good solubility and is soluble in organic solvents such as ether, benzene and chloroform.
Use:
- 2,4, chloride is often used as a reagent in chemical synthesis, especially in organic synthesis such as benzotriazole and mercaptopyrimidine, and can be used as a substitute for aromatic acid chloride.
-It can also be used to prepare pharmaceutical intermediates, such as certain chlorofuran and triazine compounds.
Preparation Method:
- 2,4, chloride can be obtained by reacting benzene sulfonyl chloride with excess chlorine under light.
Safety Information:
- 2,4, chloride is an irritating compound that may cause inflammation when in contact with the skin or eyes.
-It is a corrosive agent, should avoid contact with strong alkali or other flammable substances.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing when using.
-When using or storing, pay attention to adequate ventilation and avoid inhaling its vapor.
Since 2,4, chloride are chemical reagents, they must be operated in strict accordance with safe operating procedures.
Last Update:2024-04-09 21:04:16