Dodecylmagnesium bromide solution - Names and Identifiers
Dodecylmagnesium bromide solution - Physico-chemical Properties
Molecular Formula | C12H25BrMg
|
Molar Mass | 273.54 |
Density | 0.843 g/mL at 25 °C |
Flash Point | <−30 °F |
Storage Condition | 2-8°C |
Sensitive | Air & Moisture Sensitive |
Dodecylmagnesium bromide solution - Risk and Safety
Risk Codes | R12 - Extremely Flammable
R14 - Reacts violently with water
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R34 - Causes burns
R40 - Limited evidence of a carcinogenic effect
R67 - Vapors may cause drowsiness and dizziness
R22 - Harmful if swallowed
R19 - May form explosive peroxides
R17 - Spontaneously flammable in air
R11 - Highly Flammable
|
Safety Description | S16 - Keep away from sources of ignition.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S33 - Take precautionary measures against static discharges.
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 2924 3/PG 1 |
WGK Germany | 3 |
Hazard Class | 3 |
Packing Group | 29319090 |
Dodecylmagnesium bromide solution - Upstream Downstream Industry
Dodecylmagnesium bromide solution - Introduction
Dodecylmagnesium bromide(Dodecylmagnesium bromide) is an organomagnesium compound with the chemical formula C12H25BrMg. It is a colorless or yellow liquid with a pungent odor.
Dodecylmagnesium bromide has good solubility and is soluble in organic solvents. It can react with many organic compounds, such as Grignard reaction with aldehydes, ketones, esters, etc., to generate the corresponding alcohols, alkenols, etc. In addition, it can also be used to catalyze the synthesis of novel organic compounds and has important application value in organic synthesis.
The preparation of the Dodecylmagnesium bromide is generally carried out by the magnesium alkylation method. First, magnesium bromide and dodecene are reacted in an anhydrous organic solvent to form a magnesium bromide alkylate. Then, the target product is separated by a method such as filtration or distillation.
When using Dodecylmagnesium bromide, you need to pay attention to its safety. It is irritating and should avoid direct contact with skin or eyes. Appropriate personal protective equipment, such as lab gloves and goggles, should be worn during operation. In addition, it should avoid contact with water, acid and other substances during storage to prevent dangerous reactions.
Last Update:2024-04-10 22:29:15