Product Name

  • Name

    TRANS-4-AMINOSTILBENE

  • EINECS
  • CAS No. 4309-66-4
  • Article Data129
  • CAS DataBase
  • Density 1.116g/cm3
  • Solubility
  • Melting Point 151°C
  • Formula C14H13 N
  • Boiling Point 362.2°Cat760mmHg
  • Molecular Weight 195.264
  • Flash Point 186.9°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental carcinogenic and tumorigenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 4309-66-4 (TRANS-4-AMINOSTILBENE)
  • Hazard Symbols
  • Synonyms 4-Stilbenamine,(E)- (8CI); Benzenamine, 4-(2-phenylethenyl)-, (E)-; (E)-4-Aminostilbene;4-Amino-trans-stilbene; trans-4-Aminostilbene; trans-p-Aminostilbene
  • PSA 26.02000
  • LogP 4.02040

trans-4-Aminostilbene Chemical Properties

IUPAC Name: 4-[(E)-2-Phenylethenyl]aniline 
Molecular Formula: C14H13N
Molecular Weight: 195.28
Density: 1.116g/cm3
Melting Point: 151°C
Boiling Point: 362.2°C at 760mmHg
Flash Point: 186.9°C
Properties: light-yellow needles from EtOH. 
Freely Rotating Bonds: 3
Polar Surface Area: 3.24 Å2
Index of Refraction: 1.703
Molar Refractivity: 67.88 cm3
Molar Volume: 174.9 cm3
Polarizability: 26.91 ×10-24 cm3
Surface Tension: 51.1 dyne/cm
Enthalpy of Vaporization: 60.81 kJ/mol
Vapour Pressure: 1.96E-05 mmHg at 25°C
The Cas Register Number  of trans-4-Aminostilbene is 4309-66-4.The chemical synonyms of trans-4-Aminostilbene (CAS NO.4309-66-4) are (E)-4-(2-Phenylethenyl)benzenamine ; 4-[(E)-2-phenylethenyl]aniline ; 4-[(E)-2-Phenylvinyl]aniline ; Benzenamine, 4- (2-phenylethenyl)- ; Benzenamine, 4-[(E)-2-phenylethenyl]- ; 4-(2-Phenylethenyl)benzenamine ; 4-[(E)-2-phenylethenyl]phenylamine ; 4-Aminostilbene ; 4-N-Stilbenamine ; 4-Stilbenamine ; 4-Stilbenamine, (E)- ; 4-Styryl-phenylamine ; Benzenamine, 4-(2-phenylethenyl)- ; Benzenamine, 4-(2-phenylethenyl)- (9CI) ; Benzenamine, 4-(2-phenylethenyl)-, (E)- ; Benzenamine, 4-(2-phenylethenyl)-, (E)- (9CI) ; p-Aminostilbene ; p-Styrylaniline ; Stilbene, 4-amino- (E)- ; trans-4-Aminostilbene ; trans-4-N-Stilbenamine ; trans-4-Stilbene .The molecular structure of trans-4-Aminostilbene (CAS NO.4309-66-4) is.

trans-4-Aminostilbene Production


  trans-4-Aminostilbene (CAS NO.4309-66-4)  has been synthesized via sequential Pd-catalyzed amination reactions and investigated as an intrinsic fluoroionophore. The efficiency in the synthesis of  trans-4-Aminostilbene (CAS NO.4309-66-4) strongly depends on the order of couplings among the substrates.

trans-4-Aminostilbene Toxicity Data With Reference

1.    

mma-sat 10 µg/plate

     PNASA6    Proceedings of the National Academy of Sciences of the United States of America. 70 (1973),2281.
2.    

orl-rat TDLo:200 mg/kg/13W-C:CAR

     CNREA8    Cancer Research. 24 (1964),128.
3.    

scu-rat TDLo:26 mg/kg/4W-I:CAR,REP

     CNREA8    Cancer Research. 24 (1964),128.
4.    

scu-rat TD:63 mg/kg/6W-I:ETA

     PTRMAD    Philosophical Transactions of the Royal Society of London, Series A: Mathematical and Physical Sciences. 241 (1948),147.

trans-4-Aminostilbene Safety Profile

Questionable carcinogen with experimental carcinogenic and tumorigenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

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