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H55315 4-Nitrobenzenediazonium tetrafluoroborate, 97%

Numéro de CAS
456-27-9
Synonymes
Fast Red GG Salt
C.I. 37035

Stock No. Conditionnement Prix ($) Quantité Disponibilité
H55315-03 1g 15,80
H55315-06 5g 57,60
H55315-14 25g 219,00
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4-Nitrobenzenediazonium tetrafluoroborate, 97%

MDL
MFCD00012005
EINECS
207-261-1

Propriétés chimiques

Formule
C6H4BF4N3O2
Poids moleculaire
236.92
Point de fusion
144-148°
Storage & Sensitivity
Ambient temperatures.
Solubilité
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.

Notes

Moisture sensitive. Store in a cool place. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and moisture.

Références bibliographiques

Brisset, F.; Vieillard, J.; Berton, B.; Grognet, S. M.; Poc, C. D.; Derf, F. L. Surface functionalization of cyclic olefin copolymer with aryldiazonium salts: A covalent grafting method. Appl. Surf. Sci. 2015, 329, 337-346.

Mooste, M.; Kibena, E.; Kozlova, J.; Marandi, M.; Matisen, L.; Niilisk, A.; Sammelselg, V.; Tammeveski, K. Electrografting and morphological studies of chemical vapour deposition grown graphene sheets modified by electroreduction of aryldiazonium salts. Electrochim. Acta 2015, 161, 195-204.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H312-H314-H332-H335

Harmful if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. Harmful if inhaled. May cause respiratory irritation.

Mentions de prudence: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Autres références

Beilstein
3599869
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2927.00
TSCA
Yes
RTECS
CZ1723000

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Analytique et matériel de laboratoire