间氟二溴甲基苯 - Names and Identifiers
间氟二溴甲基苯 - Physico-chemical Properties
Molecular Formula | C7H5Br2F
|
Molar Mass | 267.92 |
Density | 1.915g/mLat 25°C(lit.) |
Boling Point | 108-110°C8mm Hg(lit.) |
Flash Point | >230°F |
Vapor Presure | 0.101mmHg at 25°C |
Specific Gravity | 1.915 |
Storage Condition | Room Temprature |
Refractive Index | n20/D 1.587(lit.) |
MDL | MFCD00010354 |
间氟二溴甲基苯 - Risk and Safety
Hazard Symbols | C - Corrosive
|
Risk Codes | R34 - Causes burns
R36/37 - Irritating to eyes and respiratory system.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
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 3265 8/PG 2 |
WGK Germany | 3 |
Hazard Note | Corrosive/Lachrymator |
Hazard Class | 8 |
Packing Group | III |
间氟二溴甲基苯 - Introduction
1-(dibromomethyl)-3-fluorobenzene is an organic compound with the molecular formula C7H5Br2F and the structural formula C6H4CH(F)Br2. The specific nature is as follows:
1. Appearance: 1-(dibromomethyl)-3-fluorobenzene is a colorless to pale yellow liquid.
2. Density: The density of this compound is 1.99g/cm³.
3. melting point and boiling point: 1-(dibromomethyl)-3-fluorobenzene has a melting point of 11-12 ℃ and a boiling point of 126-128 ℃.
4. Solubility: 1-(dibromomethyl)-3-fluorobenzene is soluble in common organic solvents, such as ether, methanol and dichloromethane.
5. Uses: 1-(dibromomethyl)-3-fluorobenzene is an important organic synthesis intermediate, which has a wide range of uses in the fields of pharmaceuticals and pesticides. It can be used as a raw material for the synthesis of other compounds such as pharmaceuticals and pesticides.
6. Preparation method: A common preparation method is to prepare 1-(dibromomethyl)-3-fluorobenzene by fluorination and methylation of benzene.
7. Safety information: When handling 1-(dibromomethyl)-3-fluorobenzene, care should be taken to avoid contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated place. In addition, the substance may cause adverse effects on the environment and waste should be handled and disposed of with care. When using or handling the compound, it is necessary to comply with relevant safety practices.
Last Update:2024-04-09 20:52:54