[H55315] CAS 456-27-9 | 4-Nitrobenzenediazonium tetrafluoroborate, 97%
0 ₩
456-27-9 |
CAS : 456-27-9
UN# : UN2923
MDL : MFCD00012005
Hazard Class : 8
EINECS : 207-261-1
Packing Group : II
Other name :
Fast Red GG SaltC.I. 37035
Chemical Properties
Formula : C6H4BF4N3O2
Formula weight : 236.92
Melting Point : 144-148°
Sensitivity : Ambient temperatures.
Form : Solid
Solubility : Soluble in acetonitrile and dimethyl sulfoxide.
Applications
4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4′-methylenebis(phenyl isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.
Grade Specifications
GHS Hazard and Precautionary Statements
Hazard Statements : H301-H311-H331-H314-H318Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements : P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.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.Remove/Take off immediately all contaminated clothing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
Other References :
Beilstein : 3599869
UN# : UN2923
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
