4-Amino-2-methylbenzoate

ChemSpider ID: 11488212
Molecular Formula: C₈H₈NO₂
Monoisotopic mass: 150.056046 Da
Systematic name

4-Amino-2-methylbenzoate
SMILES and InChIs

SMILES:

O=C([O-])c1ccc(N)cc1C Copied

Std. InChI:

InChI=1S/C8H9NO2/c1-5-4-6(9)2-3-7(5)8(10)11/h2-4H,9H2,1H3,(H,10,11)/p-1 Copied

Std. InChIKey:

XRSQZFJLEPBPOZ-UHFFFAOYSA-M Copied

ChemSpider Searches

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:	1.293	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):	0.46	ACD/LogD (pH 7.4):	-1.24
ACD/BCF (pH 5.5):	1.00	ACD/BCF (pH 7.4):	1.00
ACD/KOC (pH 5.5):	17.72	ACD/KOC (pH 7.4):	1.00
#H bond acceptors:	3	#H bond donors:	3
#Freely Rotating Bonds:	2	Polar Surface Area:	66.15 Å²
Index of Refraction:		Molar Refractivity:	cm³
Molar Volume:	cm³	Polarizability:	10^-24cm³
Surface Tension:	dyne/cm	Density:	g/cm³
Flash Point:	159.111 °C	Enthalpy of Vaporization:	61.525 kJ/mol
Boiling Point:	339.478 °C at 760 mmHg	Vapour Pressure:	0 mmHg at 25°C

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.16
    Log Kow (Exper. database match) =  1.14
       Exper. Ref:  Sangster (1994)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  321.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  106.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.98E-005  (Modified Grain method)
    Subcooled liquid VP: 0.00062 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):  7969
       log Kow used: 1.14 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  8254 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aromatic Amines-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.23E-011  atm-m3/mole
   Group Method:   1.99E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.491E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.14  (exp database)
  Log Kaw used:  -8.762  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.902
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6734
   Biowin2 (Non-Linear Model)     :   0.8760
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7432  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4605  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5478
   Biowin6 (MITI Non-Linear Model):   0.5120
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1658
 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):  0.0827 Pa (0.00062 mm Hg)
  Log Koa (Koawin est  ): 9.902
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.63E-005 
       Octanol/air (Koa) model:  0.00196 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00131 
       Mackay model           :  0.00289 
       Octanol/air (Koa) model:  0.135 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 104.7103 E-12 cm3/molecule-sec
      Half-Life =     0.102 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.226 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0021 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: 1.14 (expkow database)

 Volatilization from Water:
    Henry LC:  1.99E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.617E+007  hours   (1.507E+006 days)
    Half-Life from Model Lake : 3.946E+008  hours   (1.644E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.81  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       0.000251        2.45         1000       
   Water     38.9            900          1000       
   Soil      61              1.8e+003     1000       
   Sediment  0.085           8.1e+003     0          
     Persistence Time: 1.08e+003 hr