2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-propen-1-yl)-, sodium salt (1:1) cas no:309-43-3

Name2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-propen-1-yl)-, sodium salt (1:1)
CAS309-43-3
Synonyms2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-propenyl)-, monosodium salt (9CI);Barbituric acid,5-allyl-5-(1-methylbutyl)-, sodium salt (8CI);(RS)-Secobarbital sodium;5-Allyl-5-(1-methylbutyl)barbituric acid sodium salt;5-Allyl-5-(1-methylbutyl)malonylurea sodium salt;Barbosec;Bipinal sodium;Evronal Sodium;Imesonal;Immenoctal;Ional sodium;Meballymal sodium;NSC10818;Pramil;Quinalbarbitone sodium;Quinalspan;Sebar;Secobarbital sodium;Secobarbitone sodium;Seconal sodium;Sedutain;Seotal;Seotalnatrium;Sodium5-allyl-5-(1-methylbutyl)barbiturate;Sodium Seconal;Sodium quinalbarbitone;Sodium secobarbital;Synate;
EINECS(EC#)206-218-4
Molecular FormulaC₁₂H₁₇N₂NaO₃
Molecular Weight260.30

Hazardclass6.1(b)

Hazard T: Toxic;
Risk R23/24/25
Safety

Poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. A much-used sedative and hypnotic drug. It is also used as a veterinary pre-anesthetic and sedative. Often overused or abused. When heated to decomposition it emits toxic fumes of NO_x and Na₂O.
Safety Information of Seconal sodium (309-43-3):
Hazard Codes: T
T: Toxic
Risk Statements: 23/24/25-63
23/24/25: Toxic by inhalation, in contact with skin and if swallowed 
Safety Statements: 22-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: CP9800000
HazardClass: 6.1(b)
PackingGroup: III
 

1.		orl-rat LD50:125 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.
2.		ipr-rat LDLo:110 mg/kg		PSEBAA    Proceedings of the Society for Experimental Biology and Medicine. 32 (1935),1563.
3.		scu-rat LDLo:140 mg/kg		PSEBAA    Proceedings of the Society for Experimental Biology and Medicine. 32 (1935),1563.
4.		ivn-rat LD50:65 mg/kg		JAPMA8    Journal of the American Pharmaceutical Association, Scientific Edition. 44 (1955),152.
5.		ipr-mus LD50:112 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 26 (1973),495.
6.		ivn-mus LD50:100 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 26 (1973),495.
7.		orl-dog LD50:85 mg/kg		JAPMA8    Journal of the American Pharmaceutical Association, Scientific Edition. 44 (1955),152.