Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

5466-84-2 - 4-Nitrophthalic anhydride, tech. 90% - L08020 - Alfa Aesar

L08020 4-Nitrophthalic anhydride, tech. 90%

CAS-Nummer
5466-84-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 54,72
25g 210,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

4-Nitrophthalic anhydride, tech. 90%

MDL
MFCD00005922
EINECS
226-776-2

Chemische Eigenschaften

Formel
C8H3NO5
Molmasse
193.11
Schmelzpunkt
116-121°
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyzes in water.

Anwendungen

4-Nitrophthalic anhydride is used an an intermediate for the synthesis of a benzimidazole PARP inhibitor I (succinate salt) (ABT-472).

Bemerkungen

Moisture Sensitive. Store away from strong bases and oxidizing agents. Incompatible with water, bases, strong acids and oxidizing agents.

Literaturverweise

R. L. Markezich; O. S. Zamek; P. E. Donahue; F. J. Williams. Reactions of 4-nitrophthalic anhydride with potassium fluoride and potassium nitrite.J. Org. Chem.1977, 42 (21), 3435-3436.

Ellis K. Fields; Seymour Meyerson. Reactions of 4-nitrophthalic anhydride.Tetrahedron Letters.1971, 12 719-722.

Reagent for the protection of primary amines as the corresponding phthalimides. Cleavage can be carried out with methylhydrazine: Synlett, 63 (1994).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
179682
Harmonized Tariff Code
2917.39
TSCA
Yes
RTECS
TI3328000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf