4-PHENYLBENZENESULFONYL CHLORIDE
4-Biphenylsulfonyl chloride
CAS: 1623-93-4
Molecular Formula: C12H9ClO2S
4-PHENYLBENZENESULFONYL CHLORIDE - Names and Identifiers
| Name | 4-Biphenylsulfonyl chloride |
| Synonyms | SALOR-INT L301086-1EA 4-BIPHENYLSULFONYL CHLORIDE 4-Biphenylsulfonyl chloride biphenyl-4-sulfonyl chloride BIPHENYL-4-SULFONYL CHLORIDE 4-BIPHENYLSULPHONYL CHLORIDE Biphenyl-4-sulphonyl chloride 4-PHENYLBENZENESULFONYL CHLORIDE [1,1'-biphenyl]-4-sulphonyl chloride (1,1'-Biphenyl)-4-sulphonyl chloride |
| CAS | 1623-93-4 |
| EINECS | 216-609-1 |
| InChI | InChI=1/C12H9ClO2S/c13-16(14,15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H |
| InChIKey | ALBQXDHCMLLQMB-UHFFFAOYSA-N |
4-PHENYLBENZENESULFONYL CHLORIDE - Physico-chemical Properties
| Molecular Formula | C12H9ClO2S |
| Molar Mass | 252.72 |
| Density | 1.320±0.06 g/cm3(Predicted) |
| Melting Point | 103-108°C(lit.) |
| Boling Point | 200-205°C 6mm |
| Flash Point | 200-205°C/6mm |
| Water Solubility | Reacts with water. |
| Vapor Presure | 1.7E-05mmHg at 25°C |
| Appearance | White crystalline powder |
| Color | White |
| BRN | 2694373 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.595 |
| MDL | MFCD00078658 |
4-PHENYLBENZENESULFONYL CHLORIDE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water R34 - Causes burns |
| 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.) |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29049090 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
4-PHENYLBENZENESULFONYL CHLORIDE - Introduction
4-Biphenylsulfonyl chloride, also known as Tetra (diphenyl) sulfonyl chloride, is an organic compound. Its molecular formula is C24H16Cl2O2S2 and its molecular weight is 467.4g/mol. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- 4-Biphenylsulfonyl chloride is a colorless to pale yellow solid with a strong pungent odor.
-It is highly corrosive and can react with moisture in water and air to generate sulfuric acid gas that is harmful to the environment and organisms.
- 4-Biphenylsulfonyl chloride is a combustible material that can burn when it encounters a fire source or high temperature.
-When storing and handling, you need to pay attention to its corrosiveness and flammability.
Use:
- 4-Biphenylsulfonyl chloride is mainly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare compounds with biological and pharmacological activities, such as pesticides, medicines and dyes.
-The compound can also play a role in some catalytic reactions, fluorination reactions and sulfonation reactions.
Method:
- 4-Biphenylsulfonyl chloride can be obtained by reacting 4-biphenylsulfonic acid with phosphorus oxychloride.
-The reaction is usually carried out at low temperature under an inert atmosphere to avoid side reactions and the formation of dangerous volatiles.
Safety Information:
- 4-Biphenylsulfonyl chloride is a dangerous chemical with strong acidity and irritation. Please pay attention to personal protective measures.
-It may be irritating and harmful to the skin, eyes and respiratory system. Contact with skin and eyes should be avoided and well ventilated during use.
-The use and storage of 4-Biphenylsulfonyl chloride should comply with the corresponding safe operating procedures, and ensure that it is carried out under suitable equipment and environmental conditions.
-When disposing of waste, please comply with local environmental regulations and refer to the relevant material safety data sheet for disposal.
Nature:
- 4-Biphenylsulfonyl chloride is a colorless to pale yellow solid with a strong pungent odor.
-It is highly corrosive and can react with moisture in water and air to generate sulfuric acid gas that is harmful to the environment and organisms.
- 4-Biphenylsulfonyl chloride is a combustible material that can burn when it encounters a fire source or high temperature.
-When storing and handling, you need to pay attention to its corrosiveness and flammability.
Use:
- 4-Biphenylsulfonyl chloride is mainly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare compounds with biological and pharmacological activities, such as pesticides, medicines and dyes.
-The compound can also play a role in some catalytic reactions, fluorination reactions and sulfonation reactions.
Method:
- 4-Biphenylsulfonyl chloride can be obtained by reacting 4-biphenylsulfonic acid with phosphorus oxychloride.
-The reaction is usually carried out at low temperature under an inert atmosphere to avoid side reactions and the formation of dangerous volatiles.
Safety Information:
- 4-Biphenylsulfonyl chloride is a dangerous chemical with strong acidity and irritation. Please pay attention to personal protective measures.
-It may be irritating and harmful to the skin, eyes and respiratory system. Contact with skin and eyes should be avoided and well ventilated during use.
-The use and storage of 4-Biphenylsulfonyl chloride should comply with the corresponding safe operating procedures, and ensure that it is carried out under suitable equipment and environmental conditions.
-When disposing of waste, please comply with local environmental regulations and refer to the relevant material safety data sheet for disposal.
Last Update：2024-04-09 19:05:47
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