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143-81-7

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Basic Information
CAS No.: 143-81-7
Name: sodium 5-(sec-butyl)-5-ethylbarbiturate
Molecular Structure:
Molecular Structure of 143-81-7 (sodium 5-(sec-butyl)-5-ethylbarbiturate)
Formula: C10H16 N2 O3 . Na
Molecular Weight: 235.27
Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-5-(1-methylpropyl)-, monosodium salt (9CI); Barbituric acid,5-sec-butyl-5-ethyl-, sodium salt (8CI); 5-Ethyl-5-(1-methylpropyl)barbituricacid sodium salt; 5-sec-Butyl-5-ethylbarbituric acid sodium salt; Astrudion;Asturidon; Bubarbital sodium; Bubartal; Busodium; Busotran; Buta-Kay; Butabar;Butabarbital sodium; Butabarbitone sodium; Butabarpal; Butabarpal sodium;Butabon; Butak; Butalan; Butanotic; Butasaron; Butased; Butatal sodium;Butatran; Butazem; Butex; Buticaps; Butisol; Butisol sodium; Butrate; Butte;Carrbutabarb; Insolat; Loubarb; Mebutal; NSC 11778; Neravan; Nervan; Noctinal;Paxital; Prelital; Quiebar; Sarisol; Secbubarbital sodium; Secbutobarbitonesodium; Seda-Bute; Sodium 5-ethyl-5-(1-methylpropyl)barbiturate; Sodium5-ethyl-5-sec-butylbarbiturate; Sodium 5-sec-butyl-5-ethylbarbiturate; Sodiumbutabarbital
Melting Point: 165-168oC
Safety: An experimental poison by ingestion, intraperitoneal, and intravenous routes. Human central nervous system and psychotropic effects by ingestion. When heated to decomposition it emits toxic fumes of NOx and Na2O. See also BARBITURATES.
PSA: 75.27000
LogP: 1.45250
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Chemistry

IUPAC Name: Sodium 5-butan-2-yl-5-ethyl-4,6-dioxo-1H-pyrimidin-2-olate  
Molecular Formula: C10H16N2O3•Na
Molecular Weight: 235.27g/mol
Freely Rotating Bonds: 3
Polar Surface Area: 69.97 Å2
The Cas Register Number of Butisol Sodium is 143-81-7 .The chemical synonyms of Butisol Sodium (CAS NO.143-81-7) are Fluorescin sodium ; Resorcinolphthalin sodium .The molecular structure of Butisol Sodium (CAS NO.143-81-7) is.

Uses

  Butisol Sodium (CAS NO.143-81-7) can be used in organic synthesis.

Toxicity Data With Reference

1.    

ratLD50:78mg/kg

    Journal of Pharmacology and Experimental Therapeutics. Vol. 81, Pg. 254, 1944
2.    

ratLD50:70mg/kg

    Journal of Pharmacology and Experimental Therapeutics. Vol. 81, Pg. 254, 1944.
3.    

rabbitLD50:194mg/kg

    Journal of Pharmacology and Experimental Therapeutics. Vol. 81, Pg. 254, 1944.
4.    

mouseLD50:247mg/kg

    Journal of Pharmacology and Experimental Therapeutics. Vol. 81, Pg. 254, 1944.

Specification

 The extinguishing agent of  Butisol Sodium (CAS NO.143-81-7) are dry powder, foam, sand, carbon dioxide, water mist.