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Cas Database |
| Name |
l-5-Ethyl-5-phenylhydantoin |
EINECS | N/A |
| CAS No. | 65567-32-0 | Density | 1.1754 (rough estimate) |
| PSA | 58.20000 | LogP | 1.78890 |
| Solubility | N/A | Melting Point |
236°C |
| Formula | C11H12N2O2 | Boiling Point | 342.72°C (rough estimate) |
| Molecular Weight | 204.25 | Flash Point | N/A |
| Transport Information | N/A | Appearance | N/A |
| Safety | Poison by subcutaneous route. Moderately toxic by intraperitoneal route. Human systemic effects by ingestion: allergic dermatitis, increased body temperature. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. | Risk Codes | R22; R36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
N/A |
Article Data | 4 |
l-5-Ethyl-5-phenylhydantoin Chemical Properties
Product Name: l-5-Ethyl-5-phenylhydantoin
CAS Registry Number: 65567-32-0
IUPAC Name: 5-ethyl-5-phenylimidazolidine-2,4-dione
Molecular Weight: 204.22518 [g/mol]
Molecular Formula: C11H12N2O2
XLogP3: 1.5
H-Bond Donor: 2
H-Bond Acceptor: 2
Molar Volume: 173.9 cm3
Surface Tension: 40 dyne/cm
Density: 1.173 g/cm3
Storage temp.: 2-8°C
Color: off-white
Product Categories: Various Metabolites and Impurities
Following is the molecular structure of l-5-Ethyl-5-phenylhydantoin (CAS NO.65567-32-0) is:
l-5-Ethyl-5-phenylhydantoin Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| child | TDLo | oral | 105mg/kg (105mg/kg) | SKIN AND APPENDAGES (SKIN): "DERMATITIS, ALLERGIC: AFTER SYSTEMIC EXPOSURE" | Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933. |
| guinea pig | LDLo | subcutaneous | 400mg/kg (400mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933. | |
| mouse | LD50 | intraperitoneal | 500mg/kg (500mg/kg) | Biomedica Biochimica Acta. Vol. 46, Pg. 623, 1987. | |
| rabbit | LDLo | subcutaneous | 125mg/kg (125mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933. |
l-5-Ethyl-5-phenylhydantoin Safety Profile
Safty information about l-5-Ethyl-5-phenylhydantoin (CAS NO.65567-32-0) is:
Poison by subcutaneous route. Moderately toxic by intraperitoneal route. Human systemic effects by ingestion: allergic dermatitis, increased body temperature. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes:
Xn
Risk Statements:
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 2
RTECS: MU2452000
l-5-Ethyl-5-phenylhydantoin Specification
l-5-Ethyl-5-phenylhydantoin ,its cas register number is 65567-32-0. It also can be called (-)-5-Ethyl-5-phenylhydantoin , (-)-Nirvanol , (R)-5-Ethyl-5-phenyl-2,4-imidazolidinedione , (R)-Nirvanol , 5-24-08-00092 (Beilstein Handbook Reference) , BRN 0085312 , Nirvanol, L- , l-5-Ethyl-5-phenylhydantoin and l-Nirvanol .
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