5,5-Dimethylhydantoin CAS 77-71-4

CAS:77-71-4

Foromo ea limolek'hule:C5H8N2O2

Boima ba limolek'hule:128.13

EINECS:201-051-3

Mantsoe a tšoanang:A-UREIDOISOBUTYRIC ACID LACTAM; DMH; DIMETHYLHYDANTOIN; 5,5-DIMETHYL-2,4-DIOXOTETRAHYDROIMIDAZOL; 5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONE; 5,5'-DIMETHYLHYDANTOIN; 5,5-DIMETHYLHYDANTOIN; 5,5-DIMETHYLHYDANTOIN; 5,5-Dimethylimidazolidine-2,4-dione; 5,5-Dimethylhydrantoin

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

5,5-Dimethylhydantoin CAS 77-71-4 ke eng?

5,5-Dimethylhydantoin ke kristale e tšoeu ea prismatic kapa phofo ea kristale. Ntlha ea ho qhibiliha 175 ℃. E qhibiliha ka metsing, hexanol, ethyl acetate, le dimethyl ether, e qhibilihang hanyane ka har'a isopropanol, acetone, le methyl ethyl ketone, ha e qhibilihe ka har'a li-hydrocarbon tse mafura le trichloroethylene. Ha e na monko, e khona ho kenya letsoho, 'me e na le asiti.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho belisa	237.54°C (khakanyo e akaretsang)
Botenya	1.2864 (khakanyo e akaretsang)
Sebaka sa ho qhibiliha	174-177 °C (ka ho le letona)
flash point	193°C
ho hanyetsa	1.4730 (khakanyo)
pKa	pKa 8.1 (Ha e na bonnete)

Kopo

E sebelisoa e le mofuta o mocha oa sethibela-malakabe se sireletsang tikoloho, se sebelisoang haholo ho nkela sethibela-malakabe sa decabromodiphenyl ether sebaka, e ka sebelisoa ho HIPS, ABS resin le PVC, PP le polasetiki tse ling.