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5,5-Dimethylhydantoin CAS NO.77-71-4
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 5,5-Dimethylhydantoin
- 77-71-4
- 99% purity
Quick Details
- ProName: 5,5-Dimethylhydantoin
- CasNo: 77-71-4
- Molecular Formula: C5H8N2O2
- Appearance: white to off-white crystals or crystal...
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
5,5-Dimethylhydantoin Basic information
Product Name: 5,5-Dimethylhydantoin
Synonyms: dantoindmh;DM Hydantoin;dmh[qr];dmhydantoin;Hydantoin, 5,5-dimethyl-;nsc8652;T10;t10[qr]
CAS: 77-71-4
MF: C5H8N2O2
MW: 128.13
EINECS: 201-051-3
Product Categories:
Mol File: 77-71-4.mol
Details
5,5-Dimethylhydantoin Chemical Properties
Melting point 174-177 °C (lit.)
Boiling point 237.54°C (rough estimate)
density 1.2864 (rough estimate)
refractive index 1.4730 (estimate)
Fp 193°C
solubility H2O: 0.1 g/mL hot, clear
pka pKa 8.1 (Uncertain)
form Crystalline Powder or Crystals
color White to off-white
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 5,5-Dimethylhydantoin (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
TSCA Yes
HS Code 29332100
Hazardous Substances Data 77-71-4(Hazardous Substances Data)
Toxicity LD50 oral in rabbit: 12660mg/kg