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CAS No 70-69-9 , 1-Propanone,1-(4-aminophenyl)-

  • Name: 1-Propanone,1-(4-aminophenyl)-
  • Synonyms: Propiophenone,4'-amino- (6CI,8CI);4-Propionylaniline;1-Propanone,1-(4-aminophenyl)-; 4-Propanoylaniline; PAPP; 4'-Aminopropiophenone; 1-(4-Aminophenyl)-1-propanone;p-Aminopropiophenone; NSC 3187; NSC 404994;
  • CAS Registry Number:
  • Melting Point: 135-140 °C
  • Flash Point: 138.7°C
  • Boiling Point: 305.8°C at 760 mmHg
  • Density: 1.067g/cm3
  • Refractive index: 1.559
  • Safety Statements: Poison by ingestion and intraperitoneal routes. Ingestion of large doses can cause cyanosis. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx.
  • Hazard Symbols: T
  • Flash Point: 138.7°C
  • EINECS: 200-742-7
  • Molecular Weight: 149.21
  • InChI: InChI=1/C9H11NO/c1-2-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3
  • Risk Statements: R25
  • Molecular Formula: C9H11 N O
  • Molecular Structure:CAS No:70-69-9 1-Propanone,1-(4-aminophenyl)-

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References of 1-Propanone,1-(4-aminophenyl)-
Title: p-Aminopropiophenone
CAS Registry Number: 70-69-9
CAS Name: 1-(4-Aminophenyl)-1-propanone
Synonyms: ethyl p-aminophenyl ketone; PAPP
Molecular Formula: C9H11NO
Molecular Weight: 149.19
Percent Composition: C 72.46%, H 7.43%, N 9.39%, O 10.72%
Literature References: Pretreatment antidote to cyanide; activity probably through the formation of methemoglobin, which has a higher affinity for cyanide than mitochondrial cytochrome oxidase. Prepd by the action of propionyl chloride on aniline in carbon bisulfide in the presence of aluminum chloride: Kunckell, Ber. 33, 2641 (1900); Derrick, Bornemann, J. Am. Chem. Soc. 35, 1283 (1913); Hartung, Foster, J. Am. Pharm. Assoc. 35, 15 (1946). Antidotal activity: C. L. Rose et al., J. Pharmacol. Exp. Ther. 89, 109 (1947). Toxicity study: J. W. Scawin et al., Toxicol. Lett. 23, 359 (1984). Review of pharmacology of cyanide detoxification: S. I. Baskin, R. F. Fricke, Cardiovasc. Drug Rev. 10, 358-375 (1992).
Properties: Yellow needles from water, mp 140°. Sol in water, alc, DMSO. LD50 in male, female mice (mg/kg): 145, 200 i.v.; in female mice, guinea pigs, rats, male rats (mg/kg): >5000, 1020, 223.7, 475 orally (Scawin).
Melting point: mp 140°
Toxicity data: LD50 in male, female mice (mg/kg): 145, 200 i.v.; in female mice, guinea pigs, rats, male rats (mg/kg): >5000, 1020, 223.7, 475 orally (Scawin)
 
Derivative Type: Hydrochloride
CAS Registry Number: 6170-25-8
Molecular Formula: C9H11NO.HCl
Molecular Weight: 185.65
Percent Composition: C 58.23%, H 6.52%, N 7.54%, O 8.62%, Cl 19.10%
Properties: Needles, yellowish cast, mp 198-199°. Freely sol in water. LD50 i.v. in dogs: 7.15 ±0.89 mg/kg (Rose).
Melting point: mp 198-199°
Toxicity data: LD50 i.v. in dogs: 7.15 ±0.89 mg/kg (Rose)
 
Derivative Type: Sulfate
Molecular Formula: (C9H11NO)2.H2SO4
Molecular Weight: 396.46
Percent Composition: C 54.53%, H 6.10%, N 7.07%, O 24.21%, S 8.09%
Properties: Yellow plates from alcohol, dec 25°.
 
Therap-Cat: Antidote (cyanide).
Keywords: Antidote (Cyanide).