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121325-67-5 - 2-Imidazolidinone hemihydrate, 98+% - Ethyleneurea hemihydrate - A17666 - Alfa Aesar

A17666 2-Imidazolidinone hemihydrate, 98+%

CAS-Nummer
121325-67-5
Synonyme
Ethyleneurea hemihydrate

Größe Preis ($) Menge Verfügbarkeit
250g 41,41
1000g 80,80
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2-Imidazolidinone hemihydrate, 98+%

MDL
MFCD02662355

Chemische Eigenschaften

Formel
C3H6N2O•0.5H2O
Molmasse
95.10 (86.09anhy)
Schmelzpunkt
55°
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water.

Anwendungen

2-Imidazolidinone hemihydrate is used as a scavenger for formaldehyde. It is utilized for removal of formaldehyde from leather, rubber and textile coating. It is also used as a raw material for the preparation of active pharmaceutical ingredients like azlocillin sodium.

Bemerkungen

Hygroscopic. Incompatible with oxidizing agents.

Literaturverweise

Liu, Q. Y.; Li, Y. L.; Xiong, W. L.; Wang, Y. L.; Luo, F.; Liu, C. M.; Chen, L. L. Urothermal synthesis of mononuclear lanthanide compounds: slow magnetization relaxation observed in Dy analogue. CrystEngComm 2014, 16 (4), 585-590.

Zhu, M.; Fu, W.; Zou, G. Urothermal synthesis of an unprecedented pillar-layered metal-organic framework. J. Coord. Chem. 2012, 65 (23), 4108-4114.

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

Harmonized Tariff Code
2933.29
TSCA
Yes

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