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Origin: China
Cas No: 77-71-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Kilograms) | 1 - 1000 | >1000 |
Est. Time(days) | 3 | To be negotiated |
Item | Specifications | Results |
Appearance | White crystal powder | White crystal powder |
Purity | ≥99.0% | 99.63% |
MP | 175-178℃ | 175.4℃- 176.8℃ |
Water content | ≤0.5% | 0.20% |
Residue on ignition | ≤0.2% | ≤0.002% |
Property
Description
Basic Info
Chemical Name | 5,5-Dimethylhydantoin |
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Synonyms | 2,4-Imidazolidinedione, 5,5-dimethyl-; |
CAS No. | 77-71-4 |
Molecular Formula | C5H8N2O2 |
Molecular Weight | 128.12900 |
PSA | 58.20000 |
LogP | 0.26200 |
Properties
Appearance & Physical State | white to off-white crystals or crystalline powder |
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Density | 1.142 g/cm3 |
Melting Point | 175-180ºC |
Flash Point | 193ºC |
Refractive Index | 1.449 |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
Safety Statements | S24/25 |
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HS Code | 2933990090 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Synthesis Route
Precursor
Downstream Product