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Tel: 86-371-86259723
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Tel: +86-371- 86259723
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MaxCard:
CAS NO.77-71-4
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5,5-Dimethylhydantoin Basic information |
Product Name: | 5,5-Dimethylhydantoin |
Synonyms: | 2,4-Imidazolidinedione,5,5-dimethyl-;4-Imidazolidinedione,5,5-dimethyl-2;5,5-dimethyl-4-imidazolidinedione;5,5-dimethyl-hydantoi;5,5-Dimethyl-imidazolidin-2,4-dion;5,5-Dimethylimidazolidin-2,4-dione;Acetonylurea;Dantoin DMH |
CAS: | 77-71-4 |
MF: | C5H8N2O2 |
MW: | 128.13 |
EINECS: | 201-051-3 |
Product Categories: | Miscellaneous Natural Products;Water treatment chemicals;Building Blocks;Heterocyclic Building Blocks;Imidazolines/Imidazolidines;Resin additives |
Mol File: | 77-71-4.mol |
5,5-Dimethylhydantoin Chemical Properties |
mp | 174-177 °C(lit.) |
Fp | 193°C |
solubility | H2O: 0.1 g/mL hot, clear |
Water Solubility | soluble |
BRN | 2827 |
CAS DataBase Reference | 77-71-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2,4-Imidazolidinedione, 5,5-dimethyl-(77-71-4) |
EPA Substance Registry System | 2,4-Imidazolidinedione, 5,5-dimethyl-(77-71-4) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 22-24/25-36/37-26 |
WGK Germany | 2 |
RTECS | MU0977000 |
Hazardous Substances Data | 77-71-4(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
5,5-Dimethylhydantoin | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
5,5-Dimethylhydantoin Usage And Synthesis |
Chemical Properties | white to off-white crystals or crystalline powder |
5,5-Dimethylhydantoin Preparation Products And Raw materials |
Preparation Products | 1,3-Dibromo-5,5-dimethylhydantoin |
Raw materials | Ammonium carbonate-->Acetone cyanohydrin |