Pwodwi Entwodiksyon ak Aplikasyon

Pwopriyete li yo, 1,3-dihydroxymethyl-5,5-dimethylhydantoin se yon likid san koulè ak jòn limyè, ak yon odè ki sanble ak dlo nan tanperati chanm. Li ka fonn nan anpil solvang òganik tankou etanòl ak ketonn.

Aplikasyon:1,3-dihydroxymethyl-5,5-dimethylhydantoin se souvan itilize kòm yon synergist nan pwodwi tabak. Anplis de sa li amelyore bon sant ak gou tabak, fè li pi atiran. Li se tou itilize nan kèk pafen amelyore pèsistans lan nan sant la.

Paramèt teknik

Non Chinwa	1,3-Dihydroxymethyl-5,5-dimethylhydantoin
Non angle	1,3-bis(idroksimetil)-5,5-dimetilimidazolidin-2,4-dyon
alyas angle	DMDMH Mackgard DM DMDM IDANTOIN Nipaguard DMDMH Dimethyloldimethyl Hydantoin Dimethyloldimethyl idantoin dimethylol-5,5-dimethylhydantoin 1,3-dimethylol-5,5- dimethylhydantoin 1,3-dimetilol-5,5-dimetil idantoin Bis(hydroxymethyl)-5,5-dimethylhydantoin 1,3-Dihydroxymethyl-5,5-Dimethylhydantoin 1,3-DIHYDROXYLMETHYL-5,5-DIMETHYLHYDANTOIN 1,3-BIS(IDROXIMETHYL)-5,5- DIMETHYLHYDANTOIN 1,3-bis(hydroxymethyl)-5,5-dimethyl Hydantoin bis(idroksimetil)-5,5-dimetil-2,4- imidazolidinedyon 1,3-Bis(idroksimetil)-5,5-dimetil-2,4-imidazolidinedyon 1,3-bis(idroksimetil)-5,5- dimethylimidazolidine-2,4-dyon
CAS	6440-58-0
EINECS	229-222-8
fòmil chimik	C₇H₁₂N₂O₄
pwa molekilè	188.18
InChI	InChI=1/C7H12N2O4/c1-7(2)5(12)8(3-10)6(13)9(7)4-11/h10-11 H,3-4H2,1-2H3
dansite	1.349±0.06 g/cm3(Prevwa)
pwen k ap fonn	1.00-2.5 degre
pwen bouyi	303.7±52.0 degre (Prevwa)
pwen flash	137.5 degre
solubilite dlo	140g / L nan 20 degre
presyon vapè	0Pa a 25 degre
solubilite	DMSO (yon ti kras idrosolubl), metanol (yon ti kras idrosolubl)
endèks refraktif	1.529
Koyefisyan asidite	13.41±0.10(Prevwa)
Kondisyon depo	Sele nan sèk, Tanperati chanm
estabilite	Enstab nan solisyon DMSO
aparans	solid
koulè	Blan ak Off-blan
Pwopriyete fizikochimik	Likid san koulè transparan, yon ti kras aldehyde sant, presipite kristal lè tanperati anbyen an pi ba pase 15 degre, se yon liberasyon fòmaldeyid, idrosolubl nan dlo ak alkòl, e li gen bon rezistans chalè.