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162148-48-3 - 1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane - Cyclen-1,7-diacetic acid di-tert-butyl ester - DO2AtBu - H26293 - Alfa Aesar

H26293 1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

CAS-Nummer
162148-48-3
Synonyme
Cyclen-1,7-diacetic acid di-tert-butyl ester
DO2AtBu

Größe Preis ($) Menge Verfügbarkeit
250mg 459,00
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1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

MDL
MFCD09263303

Chemische Eigenschaften

Formel
C20H40N4O4
Molmasse
400.56
Sensitivität
Hygroscopic
Löslichkeit
Soluble in acetone, acetonitrile, ethyl Acetate, chloroforme, cyclohexane. Insoluble in water.

Anwendungen

Intermediate in the preparation of chelating agents.

Bemerkungen

Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water and moisture.

Literaturverweise

Cong Li,; Wing-Tak Wong. A Simple, Regioselective Synthesis of 1,4-Bis(tert-butoxycarbonylmethyl)- tetraazacyclododecane. J. Org. Chem. 2003, 68(7) ,2956-2959.

Cong Li,; Wing-Tak Wong. A selective one-step synthesis of tris N-alkylated cyclens. Tetrahedron. 2004, 60 (26), 5595-5601.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Harmonized Tariff Code
2933.99
TSCA
No

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