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CAS Number: 56-18-8

SMILES : N(CCCN)CCCN

CHEM : 1,3-Propanediamine, N-(3-aminopropyl)-

MOL FOR: C6 H17 N3

MOL WT : 131.22

------------------------------ EPI SUMMARY (v4.00) --------------------------

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 v1.67 estimate) = -1.15

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):

Boiling Pt (deg C): 228.13 (Adapted Stein & Brown method)

Melting Pt (deg C): 40.51 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 0.0862 (Mean VP of Antoine & Grain methods)

VP (Pa, 25 deg C) : 11.5 (Mean VP of Antoine & Grain methods)

MP (exp database): -14 deg C

Water Solubility Estimate from Log Kow (WSKOW v1.41):

Water Solubility at 25 deg C (mg/L): 1e+006

log Kow used: -1.15 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 1e+006 mg/L

ECOSAR Class Program (ECOSAR v1.00):

Class(es) found:

Aliphatic Amines

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 5.47E-013 atm-m3/mole (5.54E-008 Pa-m3/mole)

Group Method: 2.18E-014 atm-m3/mole (2.21E-009 Pa-m3/mole)

For Henry LC Comparison Purposes:

User-Entered Henry LC: not entered

Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:

HLC: 1.488E-008 atm-m3/mole (1.508E-003 Pa-m3/mole)

VP: 0.0862 mm Hg (source: MPBPVP)

WS: 1E+006 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: -1.15 (KowWin est)

Log Kaw used: -10.650 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 9.500

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 1.1466

Biowin2 (Non-Linear Model) : 0.9887

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 2.9825 (weeks )

Biowin4 (Primary Survey Model) : 3.7883 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.7181

Biowin6 (MITI Non-Linear Model): 0.6132

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 1.5239

Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):

Structure incompatible with current estimation method!

Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:

Vapor pressure (liquid/subcooled): 10.8 Pa (0.081 mm Hg)

Log Koa (Koawin est ): 9.500

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 2.78E-007

Octanol/air (Koa) model: 0.000776

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 1E-005

Mackay model : 2.22E-005

Octanol/air (Koa) model: 0.0585

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 150.5622 E-12 cm3/molecule-sec

Half-Life = 0.071 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 0.852 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

1.61E-005 (Junge-Pankow, Mackay avg)

0.0585 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 112.2 L/kg (MCI method)

Log Koc: 2.050 (MCI method)

Koc : 1.592 L/kg (Kow method)

Log Koc: 0.202 (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 v3.00):

Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -0.8617 days (HL = 0.1375 days)

Log BCF Arnot-Gobas method (upper trophic) = -0.046 (BCF = 0.8994)

Log BAF Arnot-Gobas method (upper trophic) = -0.046 (BAF = 0.8994)

log Kow used: -1.15 (estimated)

Volatilization from Water:

Henry LC: 2.18E-014 atm-m3/mole (estimated by Group SAR Method)

Half-Life from Model River: 3.077E+010 hours (1.282E+009 days)

Half-Life from Model Lake : 3.356E+011 hours (1.398E+010 days)

Removal In Wastewater Treatment:

Total removal: 1.85 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 1.75 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 3.97e-007 1.7 1000

Water 19 360 1000

Soil 80.8 720 1000

Sediment 0.12 3.24e+003 0

Persistence Time: 749 hr

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