ChemSpider 2D Image | Terbacil | C9H13ClN2O2

Terbacil

  • Molecular FormulaC9H13ClN2O2
  • Average mass216.665 Da
  • Monoisotopic mass216.066559 Da
  • ChemSpider ID20830

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

2,4(1H,3H)-Pyrimidinedione, 5-chloro-3-(1,1-dimethylethyl)-6-methyl- [ACD/Index Name]
227-595-1 [EINECS]
3-t-Butyl-5-chloro-6-methyluracil
3-tert-Butyl-5-chlor-6-methylpyrimidin-2,4(1H,3H)-dion
3-tert-butyl-5-chloro-6-methylpyrimidine-2,4(1H,3H)-dione
5902-51-2 [RN]
5-Chlor-6-methyl-3-(2-methyl-2-propanyl)-2,4(1H,3H)-pyrimidindion [German] [ACD/IUPAC Name]
5-Chloro-6-methyl-3-(2-methyl-2-propanyl)-2,4(1H,3H)-pyrimidinedione [ACD/IUPAC Name]
5-Chloro-6-méthyl-3-(2-méthyl-2-propanyl)-2,4(1H,3H)-pyrimidinedione [French] [ACD/IUPAC Name]
S0017J6E25
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

45675_RIEDEL [DBID]
BRN 0643054 [DBID]
C10963 [DBID]
Caswell No. 821A [DBID]
ChemDiv2_000511 [DBID]
EPA Pesticide Chemical Code 012701 [DBID]
HSDB 1418 [DBID]
PS375_SUPELCO [DBID]
ZINC00240079 [DBID]
  • Experimental Physico-chemical Properties
  • Miscellaneous
  • Gas Chromatography
    • Retention Index (Kovats):

      1655 (estimated with error: 89) NIST Spectra mainlib_245201, replib_290412
      1800 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 270 C; CAS no: 5902512; Active phase: DB-1; Carrier gas: He; Data type: Kovats RI; Authors: Hall, G.L.; Whitehead, W.E.; Mourer, C.R.; Shibamoto, T., A new gas chromatographic retention index for pesticides and related compounds, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 266-271.) NIST Spectra nist ri
      1836 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 100 C; End T: 270 C; CAS no: 5902512; Active phase: DB-5; Carrier gas: He; Data type: Kovats RI; Authors: Hall, G.L.; Whitehead, W.E.; Mourer, C.R.; Shibamoto, T., A new gas chromatographic retention index for pesticides and related compounds, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 266-271.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1781.3 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 12 m; Column type: Capillary; Heat rate: 18 K/min; Start T: 60 C; End T: 265 C; Start time: 1 min; CAS no: 5902512; Active phase: HP-1; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Liao, W.; Joe, T.; Cusick, W.G., Multiresidue screening method for fresh fruits and vegetables with gas chromatographic/mass spectrometric detection, J. Ass. Offic. Anal. Chem, 74(3), 1991, 554-565.) NIST Spectra nist ri
      1792.1 (Program type: Ramp; Column cl... (show more) ass: Standard non-polar; Column length: 1.1 m; Column type: Packed; Heat rate: 8.5 K/min; Start T: 50 C; End T: 300 C; CAS no: 5902512; Active phase: OV-101; Carrier gas: N2; Substrate: Chromosorb W HP; Data type: Normal alkane RI; Authors: Saxton, W.L., Emergence temperature indices and relative retention times of pesticides and industrial chemicals determined by linear programmed temperature gas chromatography, J. Chromatogr., 393, 1987, 175-194.) NIST Spectra nist ri
      1766.4 (Program type: Complex; Column... (show more) class: Standard non-polar; Column diameter: 0.247 mm; Column length: 15 m; Column type: Capillary; Description: 1 min at 90 C; 90-150 C at 20 deg/min; 150-250 C at 5 deg/min; hold at 250 C for elution of last component; CAS no: 5902512; Active phase: SE-30; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ripley, B.D.; Braun, H.E., Retention time data for organochlorine, organophosphorus, and organonitrogen pesticides on SE-30 capillary column and application of capillary gas chromatography to pesticide residue analysis, J. Ass. Offic. Anal. Chem, 66(5), 1983, 1084-1095.) NIST Spectra nist ri
      1779.2 (Program type: Isothermal; Col... (show more) umn class: Standard non-polar; Column length: 6 ft; Column type: Packed; CAS no: 5902512; Active phase: DC-200; Carrier gas: He; Substrate: Chromosorb W HP (80-100 mesh); Data type: Normal alkane RI; Authors: Laski, R.R.; Watts, R.R., Gas chromatography of organonitrogen pesticides, using a nitrogen-specific detection system, J. Ass. Offic. Anal. Chem, 55(2), 1973, 328-332.) NIST Spectra nist ri
      1816 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 0C(1 min) ^ 25 0C/min -> 125 0C ^ 10 0C/min -> 300 0C (10 min); CAS no: 5902512; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Department of Food Safety, Ministry of Health; Welfare, Analytical methods for residual compositional substances of agricultural chemicals, feed aadditives, and veterinary drugs in foods, 2006.) NIST Spectra nist ri
      1800.3 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 80C(1min) => 10C/min =>160C (5min) => 3C/min =>240C =>25C/min =>280C(10min); CAS no: 5902512; Active phase: DB-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Chu, X.-G.; Hu, X.-Z.; Yao, H.-Y., Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection, J. Chromatogr. A, 1063, 2005, 201-210.) NIST Spectra nist ri
      1808.1 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 50 C (1.13 min) ^ 30 C/min -> 150 C ^ 3 C/min -> 205 C ^ 10 C/min -> 250 C (20 min); CAS no: 5902512; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Cook, J.; Engel, M.; Wylie, P.; Quimby, B., Multiresidue screening of pesticides in foods using retention time locking, GC-AED, database search, and GC/MS identification, J. AOAC Int., 82(2), 1999, 313-326.) NIST Spectra nist ri
      1816.7 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 275 C; End time: 2 min; Start time: 5 min; CAS no: 5902512; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
      1825.3 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.53 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 150 C; End T: 275 C; End time: 3 min; Start time: 5 min; CAS no: 5902512; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591.) NIST Spectra nist ri
      1809.5 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C 92 min) ^ 40 0C/min -> 60 0C ^ 4 0C/min -> 310 0C (10 min); CAS no: 5902512; Active phase: SPB-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Draper, W.M., Optimizing nitrogen-phosphorus detector gas chromatography for pesticide analysis, J. Agric. Food Chem., 43, 1995, 2077-2082.) NIST Spectra nist ri
      1809.8 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 75 0C (0.67 min) ^ 10 0C/min -> 140 0C ^ 5 0C/min -> 250 0C (1 min) ^ 20 0C/min -> 320 0C (5 min); CAS no: 5902512; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Olson, N.L.; Carrell, R.; Cummings, R.; Rieck, R.; Reimer, S., Atomic emission detection for gas chromatographic analysis of nitrogen-containing herbicides in water, J. AOAC Int., 78(6), 1995, 1464-1473.) NIST Spectra nist ri
      1800.2 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 85 0C (1 min) ^ 40 0C/min -> 150 0C (2 min) ^ 10 0C/min -> 280 0C (20 min); CAS no: 5902512; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Holland, P.T.; McNaughton, D.E.; Malcolm, C.P., Multiresidue analysis of pesticides in wines by solid-phase extraction, J. AOAC Int., 77(1), 1994, 79-86.) NIST Spectra nist ri

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

Density: 1.3±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.536
Molar Refractivity: 53.7±0.4 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.76
ACD/LogD (pH 5.5): 1.79
ACD/BCF (pH 5.5): 13.54
ACD/KOC (pH 5.5): 224.72
ACD/LogD (pH 7.4): 1.77
ACD/BCF (pH 7.4): 13.02
ACD/KOC (pH 7.4): 216.08
Polar Surface Area: 49 Å2
Polarizability: 21.3±0.5 10-24cm3
Surface Tension: 42.9±5.0 dyne/cm
Molar Volume: 172.4±5.0 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) =  1.75
    Log Kow (Exper. database match) =  1.89
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  396.37  (Adapted Stein & Brown method)
    Melting Pt (deg C):  164.19  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.76E-007  (Modified Grain method)
    MP  (exp database):  176 deg C
    VP  (exp database):  4.70E-07 mm Hg at 29 deg C
    Subcooled liquid VP: 1.46E-005 mm Hg (29 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  871.7
       log Kow used: 1.89 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  710 mg/L (25 deg C)
        Exper. Ref:  TOMLIN,C (1997)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  85.896 mg/L
    Wat Sol (Exper. database match) =  710.00
       Exper. Ref:  TOMLIN,C (1997)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.02E-010  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 1.20E-10  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.027E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.89  (exp database)
  Log Kaw used:  -8.309  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  10.199
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3491
   Biowin2 (Non-Linear Model)     :   0.0255
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3351  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2811  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1379
   Biowin6 (MITI Non-Linear Model):   0.0200
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1689
 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):  0.00195 Pa (1.46E-005 mm Hg)
  Log Koa (Koawin est  ): 10.199
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00154 
       Octanol/air (Koa) model:  0.00388 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0527 
       Mackay model           :  0.11 
       Octanol/air (Koa) model:  0.237 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   7.4888 E-12 cm3/molecule-sec
      Half-Life =     1.428 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    17.139 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.300300 E-17 cm3/molecule-sec
      Half-Life =     3.816 Days (at 7E11 mol/cm3)
      Half-Life =     91.588 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0812 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  38.39
      Log Koc:  1.584 

 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 = 0.755 (BCF = 5.692)
       log Kow used: 1.89 (expkow database)

 Volatilization from Water:
    Henry LC:  1.2E-010 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 7.182E+006  hours   (2.992E+005 days)
    Half-Life from Model Lake : 7.835E+007  hours   (3.264E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               2.16  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.06  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       0.00136         24.9         1000       
   Water     25.1            900          1000       
   Soil      74.8            1.8e+003     1000       
   Sediment  0.0859          8.1e+003     0          
     Persistence Time: 1.36e+003 hr




                    

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