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67-52-7 - Barbituric acid, 99% - Malonylurea - 2,4,6-Trihydroxypyrimidine - A10934 - Alfa Aesar

A10934 Barbituric acid, 99%

CAS-Nummer
67-52-7
Synonyme
Malonylurea
2,4,6-Trihydroxypyrimidine

Größe Preis ($) Menge Verfügbarkeit
25g 23,10
100g 33,10
500g 88,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Barbituric acid, 99%

MDL
MFCD00006666
EINECS
200-658-0

Chemische Eigenschaften

Formel
C4H4N2O3
Molmasse
128.09
Schmelzpunkt
ca 250° dec.
Flammpunkt
150°(302°F)
Löslichkeit
Slightly soluble in water.

Anwendungen

Barbituric acid is widely used in the manufacturing of plastics, textiles, polymers and pharmaceuticals. It is an active ingredient in the production of Vitamin B2. It is a strong acid in an aqueous medium with an active methylene group involved Knoevenegal condensation. It is used as precursor for the preparation of 5-arylidene barbituric acid by reacting with aromatic aldehyde. It is also used in electrochemical oxidation of iodine using cyclic voltammetry and controlled potential coulometry.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Zhou, K.; Fu, H.; Feng, L.; Cui, M.; Dai, J.; Liu, B. The synthesis and evaluation of near-infrared probes with barbituric acid acceptors for in vivo detection of amyloid plaques. Chem. Commun. 2015, 51 (58), 11665-11668.

Qin, J.; Wang, S.; Ren, H.; Hou, Y.; Wang, X. Photocatalytic reduction of CO2 by graphitic carbon nitride polymers derived from urea and barbituric acid. Appl. Catal., B 2015, 179, 1-8.

Weitere Referenzen

Merck
14,963
Beilstein
120502
Harmonized Tariff Code
2933.52
TSCA
Yes
RTECS
CP8000000

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Kürzlich angesehen

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