ChemSpider 2D Image | Tyramine | C8H11NO

Tyramine

  • Molecular FormulaC8H11NO
  • Average mass137.179 Da
  • Monoisotopic mass137.084061 Da
  • ChemSpider ID5408

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Tyramine [Wiki]
2-p-Hydroxyphenylethylamine
4- (2-aminoethyl)-Phenol
4-(2-Aminoethyl)phenol [ACD/IUPAC Name]
4-(2-Aminoethyl)phenol [German] [ACD/IUPAC Name]
4-(2-Aminoéthyl)phénol [French] [ACD/IUPAC Name]
4-Hydroxy phenylethylamine
4-hydroxy-Benzeneethanamine
4-hydroxy-phenethylamine
4-Hydroxy-β-phenylethylamine
More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

93810_FLUKA [DBID]
AIDS018687 [DBID]
AIDS-018687 [DBID]
bmse000243 [DBID]
BRN 1099914 [DBID]
C00483 [DBID]
CHEBI:15760 [DBID]
DivK1c_000918 [DBID]
HSDB 2132 [DBID]
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  • Experimental Physico-chemical Properties
  • Predicted Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      1357 (estimated with error: 89) NIST Spectra mainlib_229981, replib_221177, replib_379341
      1405 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 1.5 m; Column type: Packed; CAS no: 51672; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb G HP (80-100 mesh); Data type: Kovats RI; Authors: Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 184, 1980, 185-206.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1436 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 51672; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 220, 1981, 195-252.) NIST Spectra nist ri
      1405.9 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column type: Packed; CAS no: 51672; Active phase: SE-30; Substrate: Gas Chrom P and Chromosorb W; Data type: Normal alkane RI; Authors: Lundstrom, J.; Agurell, S., Gas chromatography of peyote alkaloids. A new peyote alkaloid, J. Chromatogr., 36, 1968, 105-108.) NIST Spectra nist ri
    • Retention Index (Linear):

      1371 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 15 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 120 C; End T: 280 C; End time: 5 min; CAS no: 51672; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Perrigo, B.J.; Peel, H.W.; Ballantyne, D.J., Use of Dual-Column Fused-Silica Capillary Gas Chromatography in Combination with Detector Response Factors for Analytical Toxicology., J. Chromatogr., 341, 1985, 81-88.) NIST Spectra nist ri
      1430 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 1.8 m; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 51672; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W; Data type: Linear RI; Authors: Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 19, 1981, 219-226.) NIST Spectra nist ri

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 325.2±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 59.0±3.0 kJ/mol
Flash Point: 119.2±20.4 °C
Index of Refraction: 1.577
Molar Refractivity: 41.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.72
ACD/LogD (pH 5.5): -2.55
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.01
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 46 Å2
Polarizability: 16.3±0.5 10-24cm3
Surface Tension: 48.3±3.0 dyne/cm
Molar Volume: 124.4±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  258.99  (Adapted Stein & Brown method)
    Melting Pt (deg C):  60.21  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000247  (Modified Grain method)
    MP  (exp database):  164.5 deg C
    BP  (exp database):  205-207 @ 25 mm Hg deg C
    Subcooled liquid VP: 0.00673 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  6.169e+005
       log Kow used: 0.86 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.04e+004 mg/L (15 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.2548e+005 mg/L
    Wat Sol (Exper. database match) =  10400.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.45E-011  atm-m3/mole
   Group Method:   2.23E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.227E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.86  (KowWin est)
  Log Kaw used:  -8.462  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.322
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0065
   Biowin2 (Non-Linear Model)     :   0.9748
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9020  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6643  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4281
   Biowin6 (MITI Non-Linear Model):   0.3905
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6166
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.897 Pa (0.00673 mm Hg)
  Log Koa (Koawin est  ): 9.322
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.34E-006 
       Octanol/air (Koa) model:  0.000515 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000121 
       Mackay model           :  0.000267 
       Octanol/air (Koa) model:  0.0396 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  73.5760 E-12 cm3/molecule-sec
      Half-Life =     0.145 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.744 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000194 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1162
      Log Koc:  3.065 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.86 (estimated)

 Volatilization from Water:
    Henry LC:  2.23E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.075E+007  hours   (1.281E+006 days)
    Half-Life from Model Lake : 3.355E+008  hours   (1.398E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.000506        3.49         1000       
   Water     35.6            360          1000       
   Soil      64.3            720          1000       
   Sediment  0.0697          3.24e+003    0          
     Persistence Time: 602 hr




                    

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