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Search term: butachlor (Found by approved synonym)
ChemSpider 2D Image | butachlor [ANSI, JMAF, WSSA] | C17H26ClNO2

butachlor [ANSI, JMAF, WSSA]

  • Molecular FormulaC17H26ClNO2
  • Average mass311.847 Da
  • Monoisotopic mass311.165222 Da
  • ChemSpider ID29376

More details:

Featured data source
The Merck Index Online

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

23184-66-9 [RN]
245-477-8 [EINECS]
2873811 [Beilstein]
2-Chloro-2,6-diethyl-N-(butoxymethyl)acetanilide
Acetamide, N- (butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)-
Acetamide, N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)- [ACD/Index Name]
Acetanilide, N- (butoxymethyl)-2-chloro-2',6'-diethyl- [ACD/Index Name]
AE1200000
Aimchlor
Butachlor
More...

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

94NU90OO5K [DBID]
37887_RIEDEL [DBID]
BRN 2873811 [DBID]
C10931 [DBID]
Caswell No. 119B [DBID]
CP 53619 [DBID]
EPA Pesticide Chemical Code 112301 [DBID]
HSDB 6865 [DBID]
NSC 221683 [DBID]
NSC221683 [DBID]
More...
  • Experimental Physico-chemical Properties
  • Miscellaneous

    • Toxicity:

      Organic Compound; Organochloride; Aromatic Hydrocarbon; Pesticide; Amine; Ether; Amide; Chloroacetanilide; Synthetic Compound Toxin, Toxin-Target Database T3D1087

    • Chemical Class:

      An aromatic amide that is 2-choro-<element>N</element>-(2,6-diethylphenyl)acetamide in which the amide nitrogen has been replaced by a butoxymethyl group. ChEBI CHEBI:3230
      An aromatic amide that is 2-choro-N-(2,6-diethylphenyl)acetamide in which the amide nitrogen has been replaced by a butoxymethyl group. ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:3230, CHEBI:3230
  • Gas Chromatography

    • Retention Index (Kovats):

      2317 (estimated with error: 89) NIST Spectra mainlib_125603, replib_60154, replib_53253, replib_334564
      2121 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 50C(1min)=>20C/min=>150C=>10C/min=>280C(4min); CAS no: 23184669; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Tanabe, A.; Mitobe, H.; Kawata, K.; Sakai, M.; Yasuhara, A., New monitoring system for ninety pesticides and related compounds in river water by solid-phase extraction with determination by gas chromatography/mass spectrometry, J. AOAC Int., 83(1), 2000, 61-77.) NIST Spectra nist ri
      2129 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 50 C(1min)->20C/min->200C->10C/min->280C (1.5min); CAS no: 23184669; Active phase: DB-5MS; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Tanabe, A.; Mitobe, H.; Kawata, K.; Sakai, M., Monitoring of herbicides in river water by gas chromatography-mass spectrometry and solid-phase extraction, J. Chromatogr. A, 754, 1996, 159-168.) NIST Spectra nist ri

    • Retention Index (Normal Alkane):

      2129 (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: 23184669; 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
      2123.7 (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: 23184669; 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
      2121 (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) ^ 20 0C/min -> 150 0C ^ 10 0C/min -> 280 0C; CAS no: 23184669; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kawara, K.; Asada, T.; Oikawa, K.; Tanabe, A., Multiresidue determination of pesticides in sediments by ultrasonically assisted extraction and gas chromatography/mass spectrometry, J. AOAC International, 88(5), 2005, 1440-1451.) NIST Spectra nist ri
      2132.9 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Description: 100C(1min) => 30C/min=> 150C(2min) => 3C/min=> 205C => 10C/min =>260C(29min); CAS no: 23184669; Active phase: SE-54; Phase thickness: 0.33 um; Data type: Normal alkane RI; Authors: Stan, H.-J., Pesticide residue analysis in foodstuffs applying capillary gas chromatography with mass spectrometric detection State-of-the-art use of modified DFG-multimethod S19 and automated data evaluation, J. Chromatogr. A, 892, 2000, 347-377.) NIST Spectra nist ri
      2105.4 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 60 C; End T: 260 C; End time: 12 min; CAS no: 23184669; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mogadati, P.; Louis, J.B.; Rosen, J.D., Multiresidue determination of pesticides in high-organic-content soils by solid-phase extraction and gas chromatography/mass spectrometry, J. AOAC Int., 82(3), 1999, 705-715.) NIST Spectra nist ri
      2133.2 (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: 23184669; 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
      2111.9 (Program type: Complex; Column... (show more) class: Semi-standard non-polar; Column diameter: 0.2 mm; Column length: 29 m; Column type: Capillary; Description: 80 C (1 min) ^ 6 C/min -> 200 C (3 min) ^ 6 C/min -> 260 C (8 min); CAS no: 23184669; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Papadopoulou-Mourkidou, E.; Patsias, J.; Kotopoulou, A., Determination of pesticides in soils by gas chromatography-ion trap mass spectrometry, J. AOAC Int., 80(2), 1997, 447-454.) NIST Spectra nist ri
      2128.6 (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: 23184669; 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

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.1±0.1 g/cm3
Boiling Point: 442.0±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 69.9±3.0 kJ/mol
Flash Point: 221.1±28.7 °C
Index of Refraction: 1.528
Molar Refractivity: 89.5±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 4.51
ACD/LogD (pH 5.5): 4.09
ACD/BCF (pH 5.5): 762.46
ACD/KOC (pH 5.5): 4024.25
ACD/LogD (pH 7.4): 4.09
ACD/BCF (pH 7.4): 762.49
ACD/KOC (pH 7.4): 4024.45
Polar Surface Area: 30 Å2
Polarizability: 35.5±0.5 10-24cm3
Surface Tension: 38.7±3.0 dyne/cm
Molar Volume: 290.5±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) =  4.84
    Log Kow (Exper. database match) =  4.50
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  412.99  (Adapted Stein & Brown method)
    Melting Pt (deg C):  152.15  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.01E-006  (Modified Grain method)
    MP  (exp database):  -2.8 deg C
    BP  (exp database):  156 @ 0.5 mm Hg deg C
    VP  (exp database):  2.90E-06 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.502
       log Kow used: 4.50 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  23 mg/L (24 deg C)
        Exper. Ref:  WORTHING,CR & WALKER,SB (1987)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  12.586 mg/L
    Wat Sol (Exper. database match) =  23.00
       Exper. Ref:  WORTHING,CR & WALKER,SB (1987)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Haloacetamides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.22E-008  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 5.10E-08  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.096E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.50  (exp database)
  Log Kaw used:  -5.681  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  10.181
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5682
   Biowin2 (Non-Linear Model)     :   0.2665
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4226  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6249  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0751
   Biowin6 (MITI Non-Linear Model):   0.0176
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9601
 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):  0.000387 Pa (2.9E-006 mm Hg)
  Log Koa (Koawin est  ): 10.181
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00776 
       Octanol/air (Koa) model:  0.00372 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.219 
       Mackay model           :  0.383 
       Octanol/air (Koa) model:  0.23 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  56.6026 E-12 cm3/molecule-sec
      Half-Life =     0.189 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.268 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.301 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1159
      Log Koc:  3.064 

 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 = 2.765 (BCF = 582.1)
       log Kow used: 4.50 (expkow database)

 Volatilization from Water:
    Henry LC:  5.1E-008 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 2.028E+004  hours   (844.8 days)
    Half-Life from Model Lake : 2.213E+005  hours   (9222 days)

 Removal In Wastewater Treatment:
    Total removal:              56.03  percent
    Total biodegradation:        0.52  percent
    Total sludge adsorption:    55.51  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       0.114           4.54         1000       
   Water     13.5            900          1000       
   Soil      76.3            1.8e+003     1000       
   Sediment  10.1            8.1e+003     0          
     Persistence Time: 1.37e+003 hr

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