5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione (115-67-3),5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione (115-67-3) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
2,4-Oxazolidinedione,5-ethyl-3,5-dimethyl-
CAS No.:
115-67-3
Molecular Structure:
Formula:
C7H11 N O3
Molecular Weight:
157.19
Synonyms:
3,5-Dimethyl-5-ethyloxazolidine-2,4-dione;5-Ethyl-3,5-dimethyloxazolidine-2,4-dione; Paradione; Parametadione; Paramethadione
Density:
1.124g/cm³
Boiling Point:
178.7°Cat760mmHg
Flash Point:
61.9°C
Safety Description:
Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic effects. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x. Details

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Chemistry

IUPAC Name: 5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione
CAS: 115-67-3
The Molecular formula of 5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione (CAS NO.115-67-3): C₇H₁₁NO₃
The Molecular Weight of 5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione (CAS NO.115-67-3): 157.16714

Density: 1.124 g/cm³
Flash Point: 61.9 °C
Boiling Point: 178.7 °C at 760 mmHg
Index of Refraction: 1.454
Molar Refractivity: 37.91 cm³
Molar Volume: 139.8 cm³
Polarizability: 15.03×10^-24cm³
Surface Tension: 32.5 dyne/cm
Enthalpy of Vaporization: 41.5 kJ/mol
Vapour Pressure: 0.976 mmHg at 25°C
Water Solubility: 8404 (mg/L) at 25°C

Toxicity Data With Reference

1.		orl-mus LD50:1000 mg/kg		27ZQAG Psychotropic Drugs and Related Compounds E. Usdin andD.H. Efron,2nd ed.,Washington, DC.: 1972,280.
2.		ipr-mus LD50:750 mg/kg		27ZQAG Psychotropic Drugs and Related Compounds E. Usdin andD.H. Efron,2nd ed.,Washington, DC.: 1972,280.

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic effects. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x.

Specification

The chemical synonyms of 5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione (CAS NO.115-67-3) are Paramethadione (500 MG) ; 2,4-Oxazolidinedione, 5-ethyl-3,5-dimethyl- ; 3,5-dimethyl-5-ethyloxazolidine-2,4-dione ; 5-Ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione ; 5-Ethyl-3,5-dimethyl-2,4-oxazolidinedione ; 5-ethyl-3,5-dimethyl-4-oxazolidinedione ; 5-Ethyl-3,5-dimethyloxazolidine-2,4-dione ; 5-ethyl-3,5-dimethyloxazolidine-2.4-dione . It can be used as a antiepileptic drug.