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4808-48-4 - 2,3-Diphenylmaleic anhydride, 98% - 3,4-Diphenyl-2,5-furandione - L15612 - Alfa Aesar

L15612 2,3-Diphenylmaleic anhydride, 98%

CAS-Nummer
4808-48-4
Synonyme
3,4-Diphenyl-2,5-furandione

Größe Preis ($) Menge Verfügbarkeit
1g 40,90
5g 131,00
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2,3-Diphenylmaleic anhydride, 98%

MDL
MFCD00005521
EINECS
225-370-2

Chemische Eigenschaften

Formel
C16H10O3
Molmasse
250.26
Schmelzpunkt
157-160°
Siedepunkt
236°/15mm
Sensitivität
Moisture Sensitive

Literaturverweise

Protection of amino groups in carbohydrates and steroids has been described using diphenylmaleic anhydride to form colored diphenylmaleimides. Deprotection is brought about with hydrazine in ethanol: J. Org. Chem., 42, 2819 (1977); Biol. Pharm. Bull., 17, 881 (1994).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
191180
Harmonized Tariff Code
2917.39
TSCA
No

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