ChemicalBook--->CAS DataBase List--->702-54-5

702-54-5

702-54-5 Structure

702-54-5 Structure
IdentificationBack Directory
[Name]

diethadione
[CAS]

702-54-5
[Synonyms]

Toce
L-1811
Dioxone
Ledosten
HSDB 5514
Diethadion
diethadione
Diethadionum
5,5-diethyl-1,3-oxazinane-2,4-dione
5,5-diethyl-1,3-oxazinane-2,4-quinone
2H-1,3-Oxazine-2,4(3H)-dione, 5,5-diethyldihydro-
[EINECS(EC#)]

211-867-1
[Molecular Formula]

C8H13NO3
[MDL Number]

MFCD00864194
[MOL File]

702-54-5.mol
[Molecular Weight]

171.19
Chemical PropertiesBack Directory
[Melting point ]

97-98°
[Boiling point ]

301.17°C (rough estimate)
[density ]

1.1998 (rough estimate)
[refractive index ]

1.4750 (estimate)
[form ]

Solid
[color ]

Light yellow to yellow
[CAS DataBase Reference]

702-54-5
[EPA Substance Registry System]

Diethadione (702-54-5)
Safety DataBack Directory
[TSCA ]

TSCA listed
[Safety Profile]

Poison by ingestion, intravenous, intraperitoneal, subcutaneous, and intramuscular routes. An analeptic (central nervous system stimulant). When heated to decomposition it emits toxic fumes of NOx
[Hazardous Substances Data]

702-54-5(Hazardous Substances Data)
[Toxicity]

LD50 in mice, rats (mg/kg): 52, 31.6 i.p.; 130, 70.5 orally (Maffii)
Hazard InformationBack Directory
[Uses]

Dioxone is a substance possessing convulsant properties qualitatively similar to leptazol and bemegride. Dioxone is orally active[1].
[Definition]

ChEBI: Diethadione is an oxazinane.
[in vivo]

Dioxone (0-30 mg/kg; i.v., i.p., oral, s.c.; once) induces convulsant action[1].

Animal Model:CF-1 Mice and CF-Wistar rats[1]
Dosage:0-30 mg/kg
Administration:Intraperitoneal injection, once
Result:In mice: The spontaneous activity was often reduced, always accompanied by hyperreactivity at 10 mg/kg, tremors, clonic convulsion and motor incoordination phenomena occured after the administration of 30 mg/kg. In rats: Tremors and some isolated clonus of the muscles of the limbs were observed with 10 mg/kg, clonic convukions occurred with doses above 15 mg/kg.
[References]

[1] G MAFFII, et al. A new analeptic: 5, 5-diethyl-1, 3-oxazine-2,4-dione (Dioxone). J Pharm Pharmacol. 1961 Apr;13:244-53. DOI:10.1111/j.2042-7158.1961.tb11818.x
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