Product Name

This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.
  • Name

    SECOBARBITAL

  • EINECS
  • CAS No. 76-73-3
  • Density 1.079g/cm3
  • Solubility 1.728g/L(24 oC)
  • Melting Point 98°C
  • Formula C12H18 N2 O3
  • Boiling Point 380.88°C (rough estimate)
  • Molecular Weight 238.287
  • Flash Point 11 °C
  • Transport Information
  • Appearance
  • Safety Human poison by ingestion. Experimental poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. Human systemic effects by ingestion: changes in motor activity, coma, and nausea or vomiting. When heated to decomposition it emits toxic fumes of NOx. See also BARBITURATES.
  • Risk Codes 11-23/24/25-39/23/24/25-36/37/38-25
  • Molecular Structure Molecular Structure of 76-73-3 (SECOBARBITAL)
  • Hazard Symbols F,T
  • Synonyms 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-propenyl)- (9CI); Barbituric acid,5-allyl-5-(1-methylbutyl)- (8CI); (RS)-Secobarbital; (?à)-Quinalbarbitone; (?à)-Secobarbital;5-Allyl-5-(1-methylbutyl)barbituric acid; Evronal; Hypotrol; Immenox;Meballymal; Quinalbarbital; Quinalbarbitone; Quinobarbitone; Secobarbital;Secobarbitone; Seconal; Somatarax
  • PSA 75.27000
  • LogP 2.00870

SECONAL Chemical Properties

MF: C12H18N2O3
MW: 238.28
EINECS: 200-982-2
Flash piont: 11 °C
Storage temp: 2-8°C
Density: 1.079 g/cm3 
IUPAC Name: 5-Pentan-2-yl-5-prop-2-enyl-1,3-diazinane-2,4,6-trione
Product Categories: BarbituratesAlphabetic ; SA - SMForensic and Veterinary Standards ; Chemical Structure ; Drugs of Abuse ; Drugs&Metabolites ; S ; Solutions
Synonyms: Secobarbital ; Quinalbarbitone ; 5-Allyl-5-[1-methylbutyl]barbituric acid ; 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylbutyl)-5-(2-propenyl)- ; 2,4,6(1H,3H,5H)-Pyrimidinitrione, 5-(1-methylbutyl)-5-(2-propenyl)- ; 5-Allyl-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione ; 5-Allyl-5-(1-methylbutyl)barbiturate ; 5-Allyl-5-(1-methylbutyl)-barbituricaci
Following is the molecular structure of Seconal (76-73-3):
 

SECONAL Toxicity Data With Reference

1.    

orl-wmn TDLo:32 mg/kg:CNS,GIT

     BMJOAE    British Medical Journal. 1 (1955),1238.
2.    

orl-hmn LDLo:33 mg/kg

     CTOXAO    Clinical Toxicology. 10 (1977),327.
3.    

orl-rat LDLo:125 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.
4.    

ipr-rat LDLo:110 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.
5.    

scu-rat LDLo:140 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.
6.    

orl-mus LD50:267 mg/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 7 (1973),1349.
7.    

ipr-mus LD50:116 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 1 (1959),65.
8.    

scu-mus LDLo:160 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.
9.    

ivn-mus LDLo:80 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.
10.    

orl-dog LDLo:90 mg/kg

     JPHAA3    Journal of the American Pharmaceutical Association. 26 (1937),1248.

SECONAL Safety Profile

Human poison by ingestion. Experimental poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. Human systemic effects by ingestion: changes in motor activity, coma, and nausea or vomiting. When heated to decomposition it emits toxic fumes of NOx. Safety Information of Seconal (76-73-3):
Hazard Codes: F,T
F: Highly Flammable  T: Toxic 
Risk Statements: 11-23/24/25-39/23/24/25-36/37/38-25
11: Highly Flammable
23/24/25: Toxic by inhalation, in contact with skin and if swallowed
39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 
36/37/38: Irritating to eyes, respiratory system and skin 
25: Toxic if swallowed     
Safety Statements: 36/37-45-26
36/37: Wear suitable protective clothing and gloves 
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
RIDADR: UN 1230 3/PG 2
WGK Germany: 2
RTECS: CP9450000
HazardClass: 6.1(b)
PackingGroup: III
 

SECONAL Specification

Seconal (76-73-3) is available as either a free acid or a sodium salt. The free acid is a white amorphous powder that is slightly soluble in water and very soluble in ethanol. The salt is a white hygroscopic powder that is soluble in water and ethanol.

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