5,5-Dimethylhydantoin CAS 77-71-4

CAS:77-71-4

Molecular formula:C5H8N2O2

Kulemera kwa Molecular:128.13

EINECS:201-051-3

Mawu ofanana ndi mawu:A-UREIDOISOBUTYRIC ACID LACTAM; DMH; DIMETHYLHYDANTOIN; 5,5-DIMETHYL-2,4-DIOXOTETRAHYDROIMIDAZOLE; 5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONE; 5,5'-DIMETHYLHYDANTOIN; 5,5-DIMETHYLHYDANTOIN; 5,5-Dimethylimidazolidine-2,4-dione; 5,5-Dimethylhydrantoin

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi 5,5-Dimethylhydantoin CAS 77-71-4 ndi chiyani?

5,5-Dimethylhydantoin ndi woyera prismatic crystal kapena crystalline ufa. Malo osungunuka 175 ℃. Amasungunuka m'madzi, hexanol, ethyl acetate, ndi dimethyl ether, sungunuka pang'ono mu isopropanol, acetone, ndi methyl ethyl ketone, osasungunuka mu mafuta a hydrocarbon ndi trichlorethylene. Zopanda fungo, zimatha kutsitsa, komanso acidic.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	237.54°C (kuyerekeza molakwika)
Kuchulukana	1.2864 (kuyerekeza movutikira)
Malo osungunuka	174-177 °C (kuyatsa)
pophulikira	193 ° C
resistivity	1.4730 (chiyerekezo)
pKa	pKa 8.1 (yosadziwika)

Kugwiritsa ntchito

Ntchito ngati mtundu watsopano wa chilengedwe wochezeka lawi retardant, makamaka ntchito m'malo decabromodiphenyl efa lawi retardant, angagwiritsidwe ntchito m'chiuno, ABS utomoni ndi PVC, PP ndi mapulasitiki ena.