This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
also you can go back to the Datasheet
CAS Number: 3544-24-9
SMILES : c1ccc(N)cc1C(=O)N
CHEM : Benzamide, 3-amino-
MOL FOR: C7 H8 N2 O1
MOL WT : 136.15
------------------------------ EPI SUMMARY (v4.11) --------------------------
Physical Property Inputs:
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Vapor Pressure (mm Hg) : ------
Water Solubility (mg/L): ------
Henry LC (atm-m3/mole) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.68 estimate) = -0.18
Log Kow (Exper. database match) = -0.33
Exper. Ref: HANSCH,C ET AL. (1995)
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 340.39 (Adapted Stein & Brown method)
Melting Pt (deg C): 118.63 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.88E-005 (Modified Grain method)
VP (Pa, 25 deg C) : 0.00384 (Modified Grain method)
MP (exp database): 115-116 deg C
Subcooled liquid VP: 0.000223 mm Hg (25 deg C, Mod-Grain method)
: 0.0297 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.42):
Water Solubility at 25 deg C (mg/L): 8140
log Kow used: -0.33 (expkow database)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 2.5454e+005 mg/L
ECOSAR Class Program (ECOSAR v1.11):
Class(es) found:
Anilines (Unhindered)
Amides
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 7.83E-013 atm-m3/mole (7.93E-008 Pa-m3/mole)
Group Method: Incomplete
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 6.338E-010 atm-m3/mole (6.422E-005 Pa-m3/mole)
VP: 2.88E-005 mm Hg (source: MPBPVP)
WS: 8.14E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: -0.33 (exp database)
Log Kaw used: -10.495 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 10.165
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.6591
Biowin2 (Non-Linear Model) : 0.8653
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.7091 (weeks-months)
Biowin4 (Primary Survey Model) : 3.7483 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3089
Biowin6 (MITI Non-Linear Model): 0.2201
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.3913
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): 0.0297 Pa (0.000223 mm Hg)
Log Koa (Koawin est ): 10.165
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.000101
Octanol/air (Koa) model: 0.00359
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00363
Mackay model : 0.00801
Octanol/air (Koa) model: 0.223
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 47.3733 E-12 cm3/molecule-sec
Half-Life = 0.226 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 2.709 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Fraction sorbed to airborne particulates (phi):
0.00582 (Junge-Pankow, Mackay avg)
0.223 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 10 L/kg (MCI method)
Log Koc: 1.000 (MCI method)
Koc : 3.102 L/kg (Kow method)
Log Koc: 0.492 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates (BCFBAF v3.01):
Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -2.2340 days (HL = 0.005834 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.045 (BCF = 0.9024)
Log BAF Arnot-Gobas method (upper trophic) = -0.045 (BAF = 0.9024)
log Kow used: -0.33 (expkow database)
Volatilization from Water:
Henry LC: 7.83E-013 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 8.725E+008 hours (3.635E+007 days)
Half-Life from Model Lake : 9.518E+009 hours (3.966E+008 days)
Removal In Wastewater Treatment:
Total removal: 1.85 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.76 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 9.32e-006 5.42 1000
Water 35 900 1000
Soil 64.9 1.8e+003 1000
Sediment 0.0835 8.1e+003 0
Persistence Time: 1.15e+003 hr