Product Name

  • Name

    4-AMINOBENZOPHENONE

  • EINECS 214-506-6
  • CAS No. 1137-41-3
  • Article Data151
  • CAS DataBase
  • Density 1.161 g/cm3
  • Solubility AUTOIGNITION
  • Melting Point 120 - 124 C
  • Formula C13H11 N O
  • Boiling Point 372.7 °C at 760 mmHg
  • Molecular Weight 197.236
  • Flash Point 143 C
  • Transport Information 25kgs
  • Appearance white crystalline powder
  • Safety Poison by intraperitoneal route. See also KETONES and AMINES. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 1137-41-3 (4-AMINOBENZOPHENONE)
  • Hazard Symbols Not regulated UN NO.
  • Synonyms Benzophenone,4-amino- (6CI,7CI,8CI); (4-Aminophenyl)phenylmethanone; 4-Aminobenzophenone;4-Benzoylaniline; 4-Benzoylbenzenamine; NSC 7665; p-Aminobenzophenone;p-Benzoylaniline
  • PSA 43.09000
  • LogP 3.08100

4-Aminobenzophenone Chemical Properties

MF: C13H11NO
MW: 197.23 g/mol
Density: 1.161 g/cm3
Flash Point: 245-247°C/22mm 
Index of Refraction: 1.628 
Melting Point: 121-124 °C(lit.)
Enthalpy of Vaporization: 61.99 kJ/mol 
Boiling Point: 372.7 °C at 760 mmHg 
Vapour Pressure: 9.42E-06 mmHg at 25°C 
IUPAC Name: (4-Aminophenyl)-phenylmethanone
Appearance: Yellow fine crystalline powder
Synonyms: 4-Aminophenyl phenyl ketone ; (4-Aminophenyl)(phenyl)methanone ; 4-Aminobenzophenone ; 4-Benzoylaniline ; Aminobenzophenone-4 ; Timtec-BB SBB003574 ; PAB ; P-Aminobenzophenone
Product Categories: Aromatic Benzophenones & Derivatives (substituted)
Following is the molecular structure of P-Aminobenzophenone (1137-41-3):

 
 

4-Aminobenzophenone Toxicity Data With Reference

1.    

ipr-mus LD50:300 mg/kg

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 .
2.    

orl-bwd LD50:562 mg/kg

    AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.

4-Aminobenzophenone Consensus Reports

Reported in EPA TSCA Inventory.

4-Aminobenzophenone Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx.
 

Safety Information of P-Aminobenzophenone (1137-41-3):
Hazard Codes: Xi
Xi: Irritant
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin  
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36: Wear suitable protective clothing 
WGK Germany: 3
RTECS: DJ0175000

4-Aminobenzophenone Specification

Handling and Storage of P-Aminobenzophenone (1137-41-3):
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 
Storage: Store in a cool, dry place. Store in a tightly closed container.

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