5,5-Dimethyl hydantoin

Price:Negotiable

Industry Category:	Chemicals
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CAS NO:	77-71-4
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5, 5-DIMETHYL HYDANTOIN
Product Name:	5, 5-dimethyl hydantoin (DMH in short)
Formula:	C₅H₈N₂O₂
Molecular Weight:	128.13
Characteristic:	It is white crystal powder, dissoluble in water ethanol, ethylacetate and dimethylether; less dissoluble in isopropanol,acetone and methylethyl ketone; nondissolve in fatty hydrocarbon and trichlene
Quality Standard:	Q/QYG-01-2001
	Items	Index
	Appearance	White crystal powder
	Purity	99%min
	Melting Point	174~176
	Drying Loss	0.5%max
	Ash after burning	0.2%max
Usage:	It mainly used for synthetic halide hydantoin, hydantoin epoxide resin and hydantoin formal dehyde resign . If heated in water, it is also can made to dimethyl glycien. It can be made organic chemical compound to killing insects.
Package:	It is packed in two layers: non poisonous plastic sealed bag for inside , and woven bag of plastic for outside.25Kg net each or by customer's requirement.
Transportation:	Carefully handling, prevent from solarization and drench. It can transport as common chemicals but cannot be mixed with other poisonous stuff.
Storage:	Keep in cool and dry, avoid puting together with injurant for fear of pollution . Validity for two years.

CAS NO:77-71-4

EC NO:201-051-3

Molecular Formula:C₅H₈N₂O₂

Molecular Weight:128.1292

Synonyms:;Dimethylhydantoin;5,5-Dimethylhydrantoin;DMH;5,5-Dimethyl-2,4-imidazolidinedione;5,5-dimethylimidazolidine-2,4-dione;5,5-Dimethyl hydantoin;Dimethyl hydantoin;