1,3-Diiodo-5,5-dimethylhydantoin [ 2232-12-4 ]

Cas Number: 2232-12-4
Product Code
100017
Product Name
1,3-Diiodo-5,5-dimethylhydantoin
Cas Number
2232-12-4
Boiling Point
134.243 ( ℃ )
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CAS Registry Number: 2232-12-4
C5H6I2N2O2
2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl-
Hydantoin, 1,3-diiodo-5,5-dimethyl- (6CI,7CI,8CI)
1,3-Diiodo-5,5-dimethylhydantoin

CAS Registry Number: 2232-12-4
2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- (SWISS)
1,3-DIJOD-5,5-DIMETHYL-HYDANTOIN (German) (SWISS)
1,3-Diiodo-5,5-dimethylhydantoin
Hydantoin, 1,3-diiodo-5,5-dimethyl-


CAS Registry Number: 77-71-4  
Alternate CAS Registry Numbers: 25154-41-0
C5H8N2O2
2,4-Imidazolidinedione, 5,5-dimethyl-
Hydantoin, 5,5-dimethyl- (6CI,7CI,8CI) ; 4,4-Dimethyl-2,5-dioxoimidazolidine ; 5,5-Dimethyl-2,4-imidazolidinedione ; 5,5-Dimethylhydantoin ; DM Hydantoin ; DMH ; Dantoin 736 ; Dantoin DMH ; Dimethylhydantoin ; NSC 8652

CAS Registry Number: 77-71-4
2,4-Imidazolidinedione, 5,5-dimethyl- (TSCA, DSL, AICS, SWISS, ASIA-PAC, NZIoC)
5,5-Dimethylhydantoine (French) (DSL, EINECS)
5,5-dimethylhydantoin (English, German) (EINECS, ENCS, SWISS)
5,5-dimetilhidantoina (Spanish) (EINECS)
5,5-Dimethyl-2,4-imidazolidinedione (ECL)
4,4-Dimethyl-2,5-dioxoimidazolidine
Dantoin 736
Dantoin DMH
Dimethylhydantoin
DM Hydantoin
DMH
Hydantoin, 5,5-dimethyl-
NSC 8652

5,5-二甲基-2,4-咪唑啉二酮
5,5-二甲基海因
5,5-二甲基乙内酰脲
5,5-二甲基咪唑烷-2,4-二酮
熔点： 175-180℃
性状描述： 白色棱状体结晶或结晶性粉末。熔点175℃。可溶于水、己醇、乙酸乙酯、二甲醚，微溶于异丙酮、丙酮、甲乙酮，不溶于脂肪烃、三氯乙烯。无臭，能升华，呈酸性。
生产方法： 由丙酮氰醇（[75-86-5]）与碳酸铵水溶液在50-80℃进行反应而得。
用途： 用于氨基酸合成，还可作为特种环氧树脂和水溶性树脂、杀菌剂、防腐剂等。其衍生物如1,3-二氯-5,5-二甲基乙内酰脲可用作氯化剂、消毒杀菌剂，3-羟甲基-5,5-二甲基乙内酰脲可用作甲醛化剂、防腐剂等。