10130-74-2
3-Methoxybenzenesulphonyl chloride
CAS: 10130-74-2
Molecular Formula: C7H7ClO3S
10130-74-2 - Names and Identifiers
| Name | 3-Methoxybenzenesulphonyl chloride |
| Synonyms | AKOS BB-9459 m-Anisolesulfonylchloride m-Anisolesulphonyl chloride 3-METHOXYBENZENESULFONYL CHLORIDE 3-methoxybenzenesulfonyl chloride 2-Methoxybenzene sulfonyl chloride 3-Methoxybenzenesulphonyl chloride 3-METHOXYBENZENESULPHONYL CHLORIDE BENZENESULFONYL CHLORIDE, 3-METHOXY- 3-methoxybenzene-1-sulfonyl chloride |
| CAS | 10130-74-2 |
| EINECS | 628-640-1 |
| InChI | InChI=1/C7H7ClO3S/c1-11-6-3-2-4-7(5-6)12(8,9)10/h2-5H,1H3 |
10130-74-2 - Physico-chemical Properties
| Molecular Formula | C7H7ClO3S |
| Molar Mass | 206.65 |
| Density | 1.460 g/mL at 25 °C (lit.) |
| Boling Point | 158-159°C 20mm |
| Flash Point | >230°F |
| Vapor Presure | 0.00157mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear pale yellow to pale brownish |
| BRN | 2093871 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.5560(lit.) |
10130-74-2 - Risk and Safety
| Risk Codes | 34 - 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.) S39 - Wear eye / face protection. S37 - Wear suitable gloves. S36 - Wear suitable protective clothing. |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29093090 |
| Hazard Note | Corrosive/Moisture Sensitive |
| Hazard Class | 8 |
| Packing Group | II |
10130-74-2 - Introduction
3-methoxybenzenesulfonyl chloride is an organic compound with the chemical formula C8H9ClO3S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 3-methoxybenzenesulfonyl chloride is a colorless to slightly yellow liquid.
-Solubility: It is easy to dissolve in organic solvents, but its solubility in water is low.
-Melting point and boiling point: melting point is -5~0 ℃, boiling point is 223~225 ℃.
-Generated gas: Reaction with water will release toxic sulfonyl chloride gas.
Use:
-3-methoxybenzenesulfonyl chloride is commonly used as a reagent in organic synthesis for the synthesis and modification of organic compounds.
-It is also used in the preparation of compounds such as pharmaceuticals, dyes, fragrances and surfactants.
Preparation Method:
-3-methoxybenzenesulfonyl chloride can be obtained by reacting benzenesulfonyl chloride with 3-methoxyphenol.
Safety Information:
-3-Methoxybenzenesulfonyl chloride is a toxic substance and should be used with caution.
-Avoid contact with skin and eyes and wear appropriate protective equipment.
-During operation, it should be carried out in a well-ventilated place to avoid inhaling its steam.
-Avoid mixing with oxidants and flammable substances to avoid fire or explosion.
Please note that this is only a brief introduction to 3-methoxybenzenesulfonyl chloride. When using or handling this compound, please carefully read and follow the relevant safety instructions and chemical instructions.
Nature:
-Appearance: 3-methoxybenzenesulfonyl chloride is a colorless to slightly yellow liquid.
-Solubility: It is easy to dissolve in organic solvents, but its solubility in water is low.
-Melting point and boiling point: melting point is -5~0 ℃, boiling point is 223~225 ℃.
-Generated gas: Reaction with water will release toxic sulfonyl chloride gas.
Use:
-3-methoxybenzenesulfonyl chloride is commonly used as a reagent in organic synthesis for the synthesis and modification of organic compounds.
-It is also used in the preparation of compounds such as pharmaceuticals, dyes, fragrances and surfactants.
Preparation Method:
-3-methoxybenzenesulfonyl chloride can be obtained by reacting benzenesulfonyl chloride with 3-methoxyphenol.
Safety Information:
-3-Methoxybenzenesulfonyl chloride is a toxic substance and should be used with caution.
-Avoid contact with skin and eyes and wear appropriate protective equipment.
-During operation, it should be carried out in a well-ventilated place to avoid inhaling its steam.
-Avoid mixing with oxidants and flammable substances to avoid fire or explosion.
Please note that this is only a brief introduction to 3-methoxybenzenesulfonyl chloride. When using or handling this compound, please carefully read and follow the relevant safety instructions and chemical instructions.
Last Update：2024-04-09 15:17:50
