3-Iodo-2-methyl-1-propene C4H7I structure – Flashcards

Flashcard maker : Pedro Huang

Molecular Formula C4H7I
Average mass 182.003 Da
Density 1.7±0.1 g/cm3
Boiling Point 120.5±9.0 °C at 760 mmHg
Flash Point 35.9±13.1 °C
Molar Refractivity 33.1±0.3 cm3
Polarizability 13.1±0.5 10-24cm3
Surface Tension 28.6±3.0 dyne/cm
Molar Volume 108.3±3.0 cm3
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon

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

Density: 1.7±0.1 g/cm3
Boiling Point: 120.5±9.0 °C at 760 mmHg
Vapour Pressure: 18.2±0.2 mmHg at 25°C
Enthalpy of Vaporization: 34.4±3.0 kJ/mol
Flash Point: 35.9±13.1 °C
Index of Refraction: 1.524
Molar Refractivity: 33.1±0.3 cm3
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.79
ACD/LogD (pH 5.5): 2.49
ACD/BCF (pH 5.5): 45.91
ACD/KOC (pH 5.5): 538.53
ACD/LogD (pH 7.4): 2.49
ACD/BCF (pH 7.4): 45.91
ACD/KOC (pH 7.4): 538.53
Polar Surface Area: 0 Å2
Polarizability: 13.1±0.5 10-24cm3
Surface Tension: 28.6±3.0 dyne/cm
Molar Volume: 108.3±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) = 2.98

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 128.09 (Adapted Stein & Brown method)
 Melting Pt (deg C): -67.43 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 13.3 (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 152.3
 log Kow used: 2.98 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 537.27 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Vinyl/Allyl Halides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.13E-002 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 2.091E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.98 (KowWin est)
 Log Kaw used: -0.335 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 3.315
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.6609
 Biowin2 (Non-Linear Model) : 0.6045
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7970 (weeks )
 Biowin4 (Primary Survey Model) : 3.5851 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.2329
 Biowin6 (MITI Non-Linear Model): 0.0977
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.6355
 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): 1.65E+003 Pa (12.4 mm Hg)
 Log Koa (Koawin est ): 3.315
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.81E-009 
 Octanol/air (Koa) model: 5.07E-010 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 6.55E-008 
 Mackay model : 1.45E-007 
 Octanol/air (Koa) model: 4.06E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 39.6950 E-12 cm3/molecule-sec
 Half-Life = 0.269 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 3.233 Hrs
 Ozone Reaction:
 OVERALL Ozone Rate Constant = 1.023750 E-17 cm3/molecule-sec
 Half-Life = 1.119 Days (at 7E11 mol/cm3)
 Half-Life = 26.866 Hrs
 Fraction sorbed to airborne particulates (phi): 1.05E-007 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 67.7
 Log Koc: 1.831 

 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 = 1.598 (BCF = 39.6)
 log Kow used: 2.98 (estimated)

 Volatilization from Water:
 Henry LC: 0.0113 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 1.447 hours
 Half-Life from Model Lake : 128.9 hours (5.371 days)

 Removal In Wastewater Treatment:
 Total removal: 81.92 percent
 Total biodegradation: 0.04 percent
 Total sludge adsorption: 2.98 percent
 Total to Air: 78.89 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 4.19 5.21 1000 
 Water 49 360 1000 
 Soil 46 720 1000 
 Sediment 0.789 3.24e+003 0 
 Persistence Time: 127 hr




 

Click to predict properties on the Chemicalize site

Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New