Product Name

  • Name

    2-(diethylamino)ethyl 4-amino-2-hydroxybenzoate hydrochloride (1:1)

  • EINECS
  • CAS No. 551-36-0
  • Density
  • Solubility
  • Melting Point
  • Formula C12H18N2O3•ClH
  • Boiling Point 408.7°C at 760 mmHg
  • Molecular Weight 274.78
  • Flash Point 201°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 551-36-0 (2-(diethylamino)ethyl 4-amino-2-hydroxybenzoate hydrochloride (1:1))
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride Chemical Properties

IUPAC Name:  2-Diethylaminoethyl 4-amino-2-hydroxybenzoate hydrochloride
Synonyms:  HCl salz des p-amino-salicylsaeure-diaethylaminoaethylester [German] ; Oxyprocain hydrochloride ; p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride ; p-Aminosalicylsaeurediaethylaminoaethylester-chlorhydrat [German] ; Salicylic acid, 4-amino-, 2-(diethylamino)ethyl ester, hydrochloride ; Salicylic acid, p-amino-, 2-(diethylamino)ethyl ester, hydrochloride
The Molecular Formula of  p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride (CAS NO.551-36-0):C13H21ClN2O3
The Molecular Weight of  p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride (CAS NO.551-36-0):288.770440g/mol
The Molecular Structure of  p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride (CAS NO.551-36-0):
Flash Point: 201 °C
Enthalpy of Vaporization: 68.65 kJ/mol
Boiling Point: 408.7 °C at 760 mmHg
Vapour Pressure: 2.9E-07 mmHg at 25°C

p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride Toxicity Data With Reference

1.    

orl-rat LD50:130 mg/kg

    ZENBAX    Zeitschrift fuer Naturforschung, Ausgabe B, Chemie, Biochemie, Biophysik, Biologie und Verwandten Gebieten. 6B (1951),183.
2.    

ipr-rat LDLo:190 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 1 (1951),154.
3.    

ivn-rat LDLo:36 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 1 (1951),154.
4.    

orl-mus LD50:135 mg/kg

    ZENBAX    Zeitschrift fuer Naturforschung, Ausgabe B, Chemie, Biochemie, Biophysik, Biologie und Verwandten Gebieten. 6B (1951),183.
5.    

ipr-mus LD50:115 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 1 (1951),154.
6.    

scu-mus LD50:282 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 8 (1958),708.
7.    

ivn-mus LD50:37 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 104 (1952),40.

p-Aminosalicylic acid, 2-(diethylamino)ethyl ester hydrochloride Safety Profile

Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also ESTERS.

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