5,5-Dimethylhydantoinum CAS 77-71-4

CAS:77-71-4

Formula Molecularis:C5H8N2O2

Pondus Moleculare:128.13

EINECS:201-051-3

Synonyma:ACIDI A-UREIDOISOBUTYRICI LACTAMUM; DMH; DIMETHYLHYDANTOINUM; 5,5-DIMETHYL-2,4-DIOXOTETRAHYDROIMIDAZOLUM; 5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONUM; 5,5'-DIMETHYLHYDANTOINUM; 5,5-DIMETHYLHYDANTOINUM; 5,5-Dimethylimidazolidin-2,4-dionum; 5,5-Dimethylhydrantoinum.

Nuntium Tuum Relinque

Detalia Producti

Deprime

Etiquettae Productarum

Quid est 5,5-Dimethylhydantoinum CAS 77-71-4?

5,5-Dimethylhydantoinum est crystallus prismaticus albus vel pulvis crystallinus. Punctum liquefactionis 175°C. Solubile in aqua, hexanolo, ethylacetato, et dimethylaethere, leviter solubile in isopropanolo, acetono, et methylethylacetone, insolubile in hydrocarbonibus pinguibus et trichloroethyleno. Inodorum, sublimationis capax, et acidum.

Specificatio

Res	Specificatio
Punctum ebullitionis	237.54°C (aestimatio approximata)
Densitas	1.2864 (aestimatio approximata)
Punctum fusionis	174-177°C (lit.)
punctum inflammationis	193°C
resistivitas	1.4730 (aestimatio)
pKa	pKa 8.1 (Incertum)

Applicatio

Adhibetur ut novum genus retardantis flammae amicum ambitu, praecipue ad substituendum retardantem flammae decabromodiphenyl aetheris, adhiberi potest in HIPS, resina ABS et PVC, PP et aliis materiis plasticis.