[H31689] CAS 74553-29-0 | 2,5-Dibromobenzaldehyde, 97%

CAS : 74553-29-0
UN# : UN2923
MDL : MFCD00462864
Hazard Class : 8
Packing Group : II

Chemical Properties

Formula : C7H4Br2O
Formula weight : 263.93
Melting Point : 88-102°
Sensitivity : Air Sensitive. Ambient temperatures.
Form : Solid
Solubility : Soluble in water.

Applications

2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene.

Notes

Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containersOther References :
UN# : UN2923

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 36/37/38Irritating to eyes, respiratory system and skin.
안전 문구 : 26-37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.