ChemSpider 2D Image | dl-2,5-Dimethoxy-4-methylamphetamine | C12H19NO2

dl-2,5-Dimethoxy-4-methylamphetamine

  • Molecular FormulaC12H19NO2
  • Average mass209.285 Da
  • Monoisotopic mass209.141586 Da
  • ChemSpider ID77462

More details:

Featured data source
The Merck Index Online

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

dl-2,5-Dimethoxy-4-methylamphetamine
(±)-1-(2,5-Dimethoxy-4-methylphenyl)-2-aminopropane
(±)-1-(4-Methyl-2,5-dimethoxyphenyl)-2-aminopropane
(±)-2,5-Dimethoxy-4-methylamphetamine
1-(2,5-Dimethoxy-4-methylphenyl)-2-propanamin [German] [ACD/IUPAC Name]
1-(2,5-Dimethoxy-4-methylphenyl)-2-propanamine [ACD/IUPAC Name]
1-(2,5-Diméthoxy-4-méthylphényl)-2-propanamine [French] [ACD/IUPAC Name]
1-(2,5-Dimethoxy-4-methylphenyl)propan-2-amine
15588-95-1 [RN]
2,5 Dimethoxy 4 Methylamphetamine
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

0FRQ2JVN98 [DBID]
DEA No. 7395 [DBID]
  • Experimental Physico-chemical Properties
  • Gas Chromatography

    • Retention Index (Kovats):

      1663 (estimated with error: 89) NIST Spectra mainlib_248090, replib_335446, replib_9631, replib_246193

    • Retention Index (Normal Alkane):

      1605 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; CAS no: 15588951; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 36(4), 1997, 359-367.) NIST Spectra nist ri
      1606 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; CAS no: 15588951; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 36(4), 1997, 359-367.) NIST Spectra nist ri
      1616 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 12 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 160 C; End T: 300 C; CAS no: 15588951; Active phase: Polymethylsiloxane, (PMS-20000); Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L., Analysis of street drugs by means of HRGC, Bollettino Chimico Farmaceutica, 36(4), 1997, 359-367., Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 15588951; 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
      1626.1 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 120 C; End T: 280 C; End time: 22 min; Start time: 1 min; CAS no: 15588951; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Manca, D.; Ferron, L.; Weber, J-P., A System for Toxicological Screening by Capillary Gas Chromatography with Use of Drug Retention Index Based on Nitrogen-Containing Reference Compounds, Clin. Chem., 35(4), 1989, 601-607.) NIST Spectra nist ri
      1635 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column type: Other; CAS no: 15588951; 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

    • Retention Index (Linear):

      1620 (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: 15588951; 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, version: 14.00

Density: 1.0±0.1 g/cm3
Boiling Point: 312.6±37.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 55.4±3.0 kJ/mol
Flash Point: 156.0±33.8 °C
Index of Refraction: 1.512
Molar Refractivity: 62.1±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.15
ACD/LogD (pH 5.5): -0.77
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.00
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.13
Polar Surface Area: 44 Å2
Polarizability: 24.6±0.5 10-24cm3
Surface Tension: 34.3±3.0 dyne/cm
Molar Volume: 207.1±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) =  2.46
    Log Kow (Exper. database match) =  2.24
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  298.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  83.19  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000593  (Modified Grain method)
    Subcooled liquid VP: 0.00213 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):  4877
       log Kow used: 2.24 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  561.5 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.16E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.348E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.24  (exp database)
  Log Kaw used:  -6.769  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.009
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1749
   Biowin2 (Non-Linear Model)     :   0.9989
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4952  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6062  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4660
   Biowin6 (MITI Non-Linear Model):   0.3156
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2804
 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):  0.284 Pa (0.00213 mm Hg)
  Log Koa (Koawin est  ): 9.009
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.06E-005 
       Octanol/air (Koa) model:  0.000251 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000381 
       Mackay model           :  0.000844 
       Octanol/air (Koa) model:  0.0197 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 105.4646 E-12 cm3/molecule-sec
      Half-Life =     0.101 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.217 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000613 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  948.6
      Log Koc:  2.977 

 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 = 1.025 (BCF = 10.59)
       log Kow used: 2.24 (expkow database)

 Volatilization from Water:
    Henry LC:  4.16E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.036E+005  hours   (8484 days)
    Half-Life from Model Lake : 2.221E+006  hours   (9.255E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.54  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.44  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       0.0286          2.43         1000       
   Water     20.8            900          1000       
   Soil      79.1            1.8e+003     1000       
   Sediment  0.11            8.1e+003     0          
     Persistence Time: 1.32e+003 hr

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