Feme ea fektheri 99% 5,5-dimethylhydantoin/DMH CAS 77-71-4 ka theko e ntle ka ho fetisisa

Tlhaloso e Khutšoanyane:

5,5-dimethylhydantoin/DMH

CAS 77-71-4

Bohloeki: 99%

Lihlahisoa tse amanang : BCDMH, DBDMH, DCDMH

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Tlhaloso

Phepelo ea feme99% 5,5-dimethylhydantoin/DMH CAS 77-71-4ka theko e ntle ka ho fetisisa

5, 5-dimethylhyneine ke mofuta oa motsoako oa heterocyclic o nang le skeleton e thata, e leng karolo ea bohlokoa le e sebelisoang haholo lipakeng tsa organic synthesis.Letoto la lihlahisoa tsa bohlokoa tsa Chemicalbook li ka lokisoa ka karabelo ea sebaka.Ka mohlala: dibromohaine, dichlorohaine le tse ling tse sebelisoang haholo ho organic synthesis, meriana, polasetiki, lijo, litlolo, chefo e bolaeang likokoanyana le masimo a mang a tlhahiso.

Lintho tsa lik'hemik'hale:

Feme ea fektheri 99% 5,5-dimethylhydantoin/DMH CAS 77-71-4 ka theko e ntle ka ho fetisisa
CAS: 77-71-4
MF: C5H8N2O2
MW: 128.13
EINECS: 201-051-3
Sebaka se qhibilihang ke 174-177 °C (hote.)
Sebaka se belang 237.54°C (khakanyo e boima)
density 1.2864 (khakanyo e boima)
etsa Crystalline Powder kapa Crystals
mmala O mosoeu ho isa ho bosweu

Leqephe la lintlha tsa tekheniki/TDS:

Phepelo ea feme99% 5,5-dimethylhydantoin/DMH CAS 77-71-4ka theko e ntle ka ho fetisisa

Lintho	Tlhaloso
Ponahalo	Phofo e tšoeu
Bohloeki	≥99.0%
MP	175-178 ℃
Likahare tsa metsi	≤0.5%
Masalla ha a tuka	≤0.2%

Kopo

Phepelo ea feme99% 5,5-dimethylhydantoin/DMH CAS 77-71-4ka theko e ntle ka ho fetisisa

5, 5-dimethylhyin, eo hape e tsejoang e le 5, 5-dimethylhyneurel, DMH, ke motsoako o sebelisoang haholo oa organic synthesis intermediate, ke motsoako oa heterocyclic o nang le boits'oaro bo itseng, e ka ba Chemicalbook by substitution reaction ho lokisetsa letoto la lihlahisoa tsa bohlokoa, tse kang : Dibromohynine, dichlorohynine le tse ling tse sebelisoang haholo meriana, chefo e bolaeang likokoanyana, lipolasetiki le masimo a tlhahiso ea litlolo tsa lik'hemik'hale tse ntle.

E sebelisoa bakeng sa motsoako oa amino acid, empa hape e le resin e khethehileng ea epoxy le resin e qhibilihang ka metsing, fungicide, preservative, joalo-joalo. fungicide, 3-hydroxymethyl-5, 5-dimethyl acetonyl urea e ka sebelisoa e le formalin, li-preservative joalo-joalo.

Haholo-holo e sebelisoa e le sebolaea likokoana-hloko, epoxy resin le amino acid e tala