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6318-55-4 - cis-Aconitic anhydride, 98% - 2,5-Dihydro-2,5-dioxofuran-3-acetic acid - Propene-1,2,3-tricarboxylic anhydride - A16006 - Alfa Aesar

A16006 cis-Aconitic anhydride, 98%

CAS-Nummer
6318-55-4
Synonyme
2,5-Dihydro-2,5-dioxofuran-3-acetic acid
Propene-1,2,3-tricarboxylic anhydride

Größe Preis ($) Menge Verfügbarkeit
1g 36,67
5g 135,96
25g 513,09
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cis-Aconitic anhydride, 98%

MDL
MFCD00005524
EINECS
228-663-3

Chemische Eigenschaften

Formel
C6H4O5
Molmasse
156.10
Schmelzpunkt
74-78°
Sensitivität
Moisture Sensitive

Anwendungen

cis-Aconitic anhydride is used in the preparation of poly(amino acid)-containing copolymers with gradient pH-sensitive side groups initiated by the amino groups in methoxy poly(ethylene glycol)-block-poly(L-lysine). It is also involved in the preparation of pH-sensitive anti-tumor prodrug nanoparticles by conjugation with D-alfa-tocopheryl polyethylene glycol 1000 succinate (TPGS).

Bemerkungen

Moisture sensitive. Incompatible with strong acids, strong oxidizing agents and strong bases. Store in a cool place.

Literaturverweise

Sun, D.; Ding, J.; Xiao, C.; Chen, J.; Zhuang, X.; Chen, X. pH-Responsive Reversible PEGylation Improves Performance of Antineoplastic Agent. Adv. Healthcare Mater. 2015, 4 (6), 844-855.

Chen, J.; Ding, J.; Zhang, Y.; Xiao, C.; Zhuang, X.; Chen, X. Polyion complex micelles with gradient pH-sensitivity for adjustable intracellular drug delivery. Polym. Chem. 2015, 6 (3), 397-405.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. 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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
127575
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2917.19
TSCA
Yes

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