4-BROMO-2,6-DIMETHYLANISOLE - Names and Identifiers
4-BROMO-2,6-DIMETHYLANISOLE - Physico-chemical Properties
Molecular Formula | C9H11BrO
|
Molar Mass | 215.09 |
Density | 1.347 g/mL at 25 °C (lit.) |
Boling Point | 117-120 °C/13 mmHg (lit.) |
Flash Point | >230°F |
Vapor Presure | 0.0528mmHg at 25°C |
Appearance | clear liquid |
Color | Light orange to Yellow to Green |
BRN | 1940290 |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | Light Sensitive |
Refractive Index | n20/D 1.5450(lit.) |
Physical and Chemical Properties | WGK Germany:3 |
4-BROMO-2,6-DIMETHYLANISOLE - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | R36/38 - Irritating to eyes and skin.
R36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
|
WGK Germany | 3 |
HS Code | 29093090 |
Hazard Note | Irritant |
4-BROMO-2,6-DIMETHYLANISOLE - Introduction
4-BROMO-2,6-DIMETHYLANISOLE, also known as BDEB, is an organic compound. The following is a description of the nature, use, formulation and safety information of BDEB:
Properties: BDEB is a solid, the appearance of white crystals. It has a high melting and boiling point and is soluble in organic solvents such as ethanol and ether. BDEB is a colorless, odorless compound with good chemical stability.
use: BDEB is often used as a reagent in organic synthesis, especially in the synthesis of anisole compounds. It can be used as a raw material for the synthesis of Macrine ethers, and can also be used to synthesize other organic compounds with pharmaceutical activity.
Preparation method: The preparation of BDEB can be obtained by the reaction of anisole and cesium bromide. First, cesium bromide reacts with anisole to produce benzyl ether bromide, and then further reacts with dimethyl pyrophosphoric acid in alkaline medium to obtain the final product BDEB.
Safety information: BDEB is safe for humans under normal conditions, but it is still necessary to pay attention to its use and storage. During operation, suitable protective measures should be worn to avoid contact with skin and eyes. Its dust or vapor may cause irritation to the respiratory tract, should ensure that there is good ventilation conditions. At the same time, when storing, BDEB should be kept in a dry, cool place, away from fire and oxidant.
Last Update:2024-04-09 21:11:58