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BUTABARBITAL

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BUTABARBITAL Basic information

Product Name:
BUTABARBITAL
Synonyms:
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylpropyl)-
  • 5-Ethyl-5-(1-methylpropyl)-2,4,6(1H,3H,5H)-pyrimidinetrione
  • BUTABARBITAL
  • 5-ethyl-5-(1-methylpropyl)barbiturate
  • 5-Ethyl-5-(1-methylpropyl)barbituric acid
  • 5-ethyl-5-(1-methylpropyl)barbituricacid
  • 5-Sec-butyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione
  • 5-sec-Butyl-5-Ethylbarbituric acid
CAS:
125-40-6
MF:
C10H16N2O3
MW:
212.25
EINECS:
204-738-6
Product Categories:
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
125-40-6.mol
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BUTABARBITAL Chemical Properties

Melting point:
166.5°C
Boiling point:
352.08°C (rough estimate)
Density 
1.1718 (rough estimate)
refractive index 
1.4550 (estimate)
Flash point:
9℃
storage temp. 
-20°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
7.93±0.10(Predicted)
color 
White
Water Solubility 
848.3mg/L(25 ºC)
CAS DataBase Reference
125-40-6
EPA Substance Registry System
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylpropyl)- (125-40-6)
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Safety Information

Hazard Codes 
F,T
Risk Statements 
11-23/24/25-39/23/24/25-25
Safety Statements 
16-36/37-45
RIDADR 
3249
WGK Germany 
1
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
2933530000
Hazardous Substances Data
125-40-6(Hazardous Substances Data)
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BUTABARBITAL Usage And Synthesis

Description

Butabarbital (CRM) (Item No. 20088) is a certified reference material categorized as a barbiturate. It has a high abuse potential and increases risk of overdose morbidity and mortality in recreational drug users. Butabarbital is regulated as a Schedule III compound in the United States. Butabarbital (CRM) (Item No. 20088) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.

Uses

Controlled substance (depressant). Sedative, hypnotic.

Uses

Butabarbital is also used as a soporific drug in various forms of insomnia and as a sedative. The most frequently used synonym is butizone.

Definition

ChEBI: Butabarbital is a member of barbiturates.

brand name

Butabarb (Alpharma); Butalan (Lannett); Buticaps (Medpointe); Butisol Sodium (Medpointe); Sarisol (Halsey).

Synthesis

Butabarbital, 5-ethyl-5-isobutylbarbituric acid (4.1.11), is also synthesized in an analogous manner by condensation of |á-ethyl-|á-isobutylmalonic ester with urea [9].

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