benzenesulfonyl chloride, 5-bromo-2-methoxy-
5-Bromo-2-methoxybenzenesulfonyl chloride
CAS: 23095-05-8
Molecular Formula: C7H6BrClO3S
benzenesulfonyl chloride, 5-bromo-2-methoxy- - Names and Identifiers
benzenesulfonyl chloride, 5-bromo-2-methoxy- - Physico-chemical Properties
| Molecular Formula | C7H6BrClO3S |
| Molar Mass | 285.54 |
| Density | 1.717 |
| Melting Point | 115-118 °C (lit.) |
| Boling Point | 362.3±32.0 °C(Predicted) |
| Flash Point | 172.9°C |
| Vapor Presure | 4.08E-05mmHg at 25°C |
| BRN | 3093014 |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.569 |
benzenesulfonyl chloride, 5-bromo-2-methoxy- - Risk and Safety
| Hazard Symbols | C - Corrosive |
| 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.) |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29093090 |
| Hazard Class | 8 |
| Packing Group | II |
benzenesulfonyl chloride, 5-bromo-2-methoxy- - Introduction
chloride is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless crystalline solid
-Melting point: 76-78 ° C
-Boiling point: 315 ° C
-Molecular formula: C7H6BrClO3S
-Molecular weight: 265.55g/mol
Use:
-chloride is an important intermediate compound, often used in esterification, nucleophilic substitution, Suzuki coupling reaction and other reactions in organic synthesis.
-It can be used as a synthetic intermediate in the fields of drugs and pesticides.
Method: chloride can be prepared from benzenesulfonyl chloride and 5-bromo-2-methoxybenzene by chlorination. Specific preparation steps can refer to the relevant organic synthesis literature.
Safety Information:
-is a corrosive compound that may cause irritation and corrosion to the eyes, skin and respiratory system.
-Avoid contact with skin and eyes when using, and wear appropriate protective equipment such as gloves, goggles and face shields when necessary.
-When operating, it should be carried out in a well-ventilated place and avoid inhaling its vapor.
-When using and storing, it should be properly protected to avoid contact with incompatible substances, and properly stored.
Nature:
-Appearance: Colorless crystalline solid
-Melting point: 76-78 ° C
-Boiling point: 315 ° C
-Molecular formula: C7H6BrClO3S
-Molecular weight: 265.55g/mol
Use:
-chloride is an important intermediate compound, often used in esterification, nucleophilic substitution, Suzuki coupling reaction and other reactions in organic synthesis.
-It can be used as a synthetic intermediate in the fields of drugs and pesticides.
Method: chloride can be prepared from benzenesulfonyl chloride and 5-bromo-2-methoxybenzene by chlorination. Specific preparation steps can refer to the relevant organic synthesis literature.
Safety Information:
-is a corrosive compound that may cause irritation and corrosion to the eyes, skin and respiratory system.
-Avoid contact with skin and eyes when using, and wear appropriate protective equipment such as gloves, goggles and face shields when necessary.
-When operating, it should be carried out in a well-ventilated place and avoid inhaling its vapor.
-When using and storing, it should be properly protected to avoid contact with incompatible substances, and properly stored.
Last Update：2024-04-09 02:00:44
