2,6-Difluorobenzyl bromide, 97+%
|UN#:||UN1759||Hazard Class:||8||Packing Group:||III
Pricing and Availability
||C7H5BrF2 || ||Flash point:
||207.02 || ||Density:
Reagent for protection of alcohols as 2,6-difluorobenzyl ethers which can be formed in the presence of Ba(OH)2 in DMF: Helv. Chim. Acta, 79, 1159 (1996). Unlike benzyl ethers, these are stable during cationic reactions. They can be cleaved by dissolving metal reduction (Ca/NH3): Chimia, 329 (1991).
|Harmonized Tariff Code:
GHS Hazard and Precautionary Statements
Hazard Statements : H314-H318
Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
|When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.