3-Toluidine C7H9N structure – Flashcards

Flashcard maker : Jaxon Craft

C7H9N structure
Molecular Formula C7H9N
Average mass 107.153 Da
Density 1.0±0.1 g/cm3
Boiling Point 203.4±0.0 °C at 760 mmHg
Flash Point 85.6±0.0 °C
Molar Refractivity 35.3±0.3 cm3
Polarizability 14.0±0.5 10-24cm3
Surface Tension 39.5±3.0 dyne/cm
Molar Volume 108.0±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      -30 °C SynQuest
      -30 °C Alfa Aesar
      -31.3 °C Jean-Claude Bradley Open Melting Point Dataset 26565
      -30 °C Jean-Claude Bradley Open Melting Point Dataset 13388, 7737
      -30 °C Alfa Aesar A14058
      -30 °C SynQuest 60415, 3730-1-X2
      -30 °C Oakwood 033242
    • Experimental Boiling Point:

      203-204 °C Alfa Aesar
      397 F (202.7778 °C)
      NIOSH XU2800000
      203-204 °C Alfa Aesar A14058
      203-204 °C SynQuest 60415, 3730-1-X2
      203-204 °C Oakwood 033242
    • Experimental Ionization Potent:

      7.5 Ev NIOSH XU2800000
    • Experimental LogP:

      1.396 Vitas-M STK387127
    • Experimental Flash Point:

      85 °C Alfa Aesar
      187 F (86.1111 °C)
      NIOSH XU2800000
      85 °C Alfa Aesar
      85 °F (29.4444 °C)
      Alfa Aesar A14058
      85 °C SynQuest 60415, 3730-1-X2
      90 °C Oakwood 033242
    • Experimental Freezing Point:

      -23 F (-30.5556 °C)
      NIOSH XU2800000
    • Experimental Gravity:

      20 g/mL Merck Millipore 1035
      20 g/l Merck Millipore 1035, 808314
      0.992 g/mL Alfa Aesar A14058
      1 g/mL SynQuest 3730-1-X2
      0.999 g/mL Oakwood 033242
      0.999 g/mL Fluorochem
      0.999 g/l Fluorochem 033242
    • Experimental Refraction Index:

      1.567 Alfa Aesar A14058
      1.57 SynQuest 60415, 3730-1-X2
    • Experimental Solubility:

      -0.85 Egon Willighagen http://dx.doi.org/10.1021/ci050282s
      2% NIOSH XU2800000
  • Miscellaneous
    • Appearance:

      Colorless to light-yellow liquid with an aromatic, amine-like odor. [Note: Used as a basis for many dyes.] NIOSH XU2800000
    • Safety:

      20/21/22-36/37/38 Alfa Aesar
      [H35190]
      23/24/25-33-50 Alfa Aesar A14058
      28-36/37-45-61 Alfa Aesar A14058
      6.1 Alfa Aesar A14058
      9-26-36/37-60 Alfa Aesar
      [H35190]
      Danger Alfa Aesar A14058
      Danger Biosynth W-108717
      DANGER: POISON, severe eye, skin and lung irritant Alfa Aesar A14058
      GHS06; GHS08; GHS09 Biosynth W-108717
      H301; H311; H331; H373; H400 Biosynth W-108717
      H301-H311-H331-H373-H400 Alfa Aesar A14058
      P261; P273; P280; P301; P310; P311 Biosynth W-108717
      P280h-P273-P309-P310-P302+P352 Alfa Aesar A14058
      Toxic/Light Sensitive/Keep Cold SynQuest 3730-1-X2, 60415
    • First-Aid:

      Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately NIOSH XU2800000
    • Exposure Routes:

      inhalation, skin absorption, ingestion, skin and/or eye contact NIOSH XU2800000
    • Symptoms:

      Irritation eyes, skin; dermatitis; hematuria (blood in the urine), methemoglobinemia; cyanosis, nausea, vomiting, low blood pressure, convulsions; anemia, lassitude (weakness, exhaustion) NIOSH XU2800000
    • Target Organs:

      Eyes, skin, blood, cardiovascular system NIOSH XU2800000
    • Incompatibility:

      Oxidizers, acids NIOSH XU2800000
    • Personal Protection:

      Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation NIOSH XU2800000
    • Exposure Limits:

      NIOSH REL : See Appendix D OSHA PEL ?: none NIOSH XU2800000
  • Gas Chromatography
    • Retention Index (Kovats):

      1105 (estimated with error: 83) NIST Spectra mainlib_290543, replib_69561, replib_334245, replib_155102, replib_228172
      1088 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 180 C; CAS no: 108441; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb A AW; Data type: Kovats RI; Authors: Oszczapowicz, J.; Osek, J.; Ciszkowski, K.; Krawczyk, W.; Ostrowski, M., Retention Indices of Dimethylbenzamidines and Benzylideneamines on a Non-Polar Column, J. Chromatogr., 330, 1985, 79-85., Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 180 C; CAS no: 108441; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW; Data type: Kovats RI; Authors: Oszczapowicz, J.; Osek, J.; Dolecka, E., Retention indices of dimethylformamidines, dimethylacetamidines and tetramethylguanidines on a non-polar column, J. Chromatogr., 315, 1984, 95-100.) NIST Spectra nist ri
      1840 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 180 C; CAS no: 108441; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases, Latv. PSR Zinat. Akad. Vestis Kim. Ser., , 1973, 51-63., Program type: Isothermal; Col… (show more) umn class: Standard polar; Column type: Packed; Start T: 150 C; CAS no: 108441; Active phase: Carbowax 20M; Substrate: Chromosorb W, AW-DMCS; Data type: Kovats RI; Authors: Ellis, T.S.; Still, R.H., Thermal degradation of polymers. XXI. Vacuum pyrolysis of poly(m-N,N-dimethylaminostyrene); the products volatile at pyrolysis temperature, liquid at room temperature, J. Appl. Polym. Sci., 23, 1979, 2837-2854.) NIST Spectra nist ri
      1835 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 179 C; CAS no: 108441; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases, Latv. PSR Zinat. Akad. Vestis Kim. Ser., , 1973, 51-63.) NIST Spectra nist ri
      1838 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 200 C; CAS no: 108441; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases, Latv. PSR Zinat. Akad. Vestis Kim. Ser., , 1973, 51-63.) NIST Spectra nist ri
      1853 (Program type: Isothermal; Col… (show more) umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 200 C; CAS no: 108441; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases, Latv. PSR Zinat. Akad. Vestis Kim. Ser., , 1973, 51-63.) NIST Spectra nist ri
    • Retention Index (Lee):

      177.34 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 300 C; End time: 20 min; Start time: 4 min; CAS no: 108441; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Lee RI; Authors: Rostad, C.E.; Pereira, W.E., Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 9, 1986, 328-334.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1060 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; Heat rate: 1.7 K/min; Start T: 82 C; End T: 177 C; CAS no: 108441; Active phase: SE-30; Data type: Normal alkane RI; Authors: Bur’yan, P.; Nabivach, V.M., Investigation of composition of higher heterocnitrogen bases of brown coal tar, Coke Chem. (Engl. Transl.), , 1992, 29-33.) NIST Spectra nist ri
      1043 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 80 C; End T: 260 C; CAS no: 108441; Active phase: Ultra-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1(2), 1991, 333-358.) NIST Spectra nist ri
    • Retention Index (Linear):

      1047.5 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; Heat rate: 8 K/min; Start T: 35 C; End T: 300 C; CAS no: 108441; Active phase: OV-1; Data type: Linear RI; Authors: Gautzsch, R.; Zinn, P., Use of incremental models to estimate the retention indexes of aromatic compounds, Chromatographia, 43(3/4), 1996, 163-176.) NIST Spectra nist ri
      1064 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 250 C; End time: 60 min; Start time: 4 min; CAS no: 108441; Active phase: SE-30; Carrier gas: He; Substrate: Supelcoport and Chromosorb; Data type: Linear RI; Authors: Peng, C.T.; Ding, S.F.; Hua, R.L.; Yang, Z.C., Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J. Chromatogr., 436, 1988, 137-172., Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 108441; Active phase: Methyl Silicone; Data type: Linear RI; Authors: Peng, C.T.; Yang, Z.C.; Maltby, D., Prediction of retention indexes. III. Silylated derivatives of polar compounds, J. Chromatogr., 586, 1991, 113-129.) NIST Spectra nist ri
      1082 (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: 2.5 K/min; Start T: 50 C; End T: 200 C; CAS no: 108441; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Dalluge, J.; van Stee, L.L.P.; Xu, X.; Williams, J.; Beens, J.; Vreuls, R.J.J.; Brinkman, U.A.Th., Unravelling the composition of very complex samples by comprehensive gas chromatography coupled to time-of-flight mass spectrometry. Cigarette smoke, J. Chromatogr. A, 974, 2002, 169-184.) NIST Spectra nist ri
      1074 (Program type: Complex; Column… (show more) class: Semi-standard non-polar; Column diameter: 0.31 mm; Column length: 25 m; Column type: Capillary; Description: 50C(2min)=;(20C/min)=;120C=;(7C/min)=;310C(10min); CAS no: 108441; Active phase: 5 % Phenyl methyl siloxane; Carrier gas: He; Phase thickness: 0.52 um; Data type: Linear RI; Authors: Yasuhara, A.; Shiraishi, H.; Nishikawa, M.; Yamamoto, T.; Uehiro, T.; Nakasugi, O.; Okumura, T.; Kenmotsu, K.; Fukui, H.; Nagase, M.; Ono, Y.; Kawagoshi, Y.; Baba, K.; Noma, Y., Determination of organic components in leachates from hazardous waste disposal sites in Japan by gas chromatography-mass spectrometry, J. Chromatogr. A, 774, 1997, 321-332.) NIST Spectra nist ri
      1075 (Program type: Ramp; Column cl… (show more) ass: Semi-standard non-polar; Column diameter: 0.26 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 50 C; End T: 300 C; End time: 20 min; Start time: 4 min; CAS no: 108441; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Rostad, C.E.; Pereira, W.E., Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest, J. Hi. Res. Chromatogr. ; Chromatogr. Comm., 9, 1986, 328-334.) NIST Spectra nist ri
      1849 (Program type: Ramp; Column cl… (show more) ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 8 K/min; Start T: 40 C; End T: 200 C; End time: 60 min; Start time: 4 min; CAS no: 108441; Active phase: Carbowax 20M; Substrate: Supelcoport; Data type: Linear RI; Authors: Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 586, 1991, 85-112.) NIST Spectra nist ri

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

Density: 1.0±0.1 g/cm3
Boiling Point: 203.4±0.0 °C at 760 mmHg
Vapour Pressure: 0.3±0.4 mmHg at 25°C
Enthalpy of Vaporization: 44.0±3.0 kJ/mol
Flash Point: 85.6±0.0 °C
Index of Refraction: 1.568
Molar Refractivity: 35.3±0.3 cm3
#H bond acceptors: 1
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 1.40
ACD/LogD (pH 5.5): 1.40
ACD/BCF (pH 5.5): 6.60
ACD/KOC (pH 5.5): 128.65
ACD/LogD (pH 7.4): 1.47
ACD/BCF (pH 7.4): 7.67
ACD/KOC (pH 7.4): 149.49
Polar Surface Area: 26 Å2
Polarizability: 14.0±0.5 10-24cm3
Surface Tension: 39.5±3.0 dyne/cm
Molar Volume: 108.0±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) = 1.62
 Log Kow (Exper. database match) = 1.40
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 204.16 (Adapted Stein & Brown method)
 Melting Pt (deg C): 11.62 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.306 (Mean VP of Antoine & Grain methods)
 MP (exp database): -31.2 deg C
 BP (exp database): 203.3 deg C
 VP (exp database): 3.03E-01 mm Hg at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 7085
 log Kow used: 1.40 (expkow database)
 no-melting pt equation used
 Water Sol (Exper. database match) = 1.5e+004 mg/L (20 deg C)
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 6449 mg/L
 Wat Sol (Exper. database match) = 15000.00
 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 2.10E-006 atm-m3/mole
 Group Method: 2.34E-006 atm-m3/mole
 Exper Database: 1.66E-06 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 6.090E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.40 (exp database)
 Log Kaw used: -4.168 (exp database)
 Log Koa (KOAWIN v1.10 estimate): 5.568
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.5175
 Biowin2 (Non-Linear Model) : 0.5392
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7526 (weeks )
 Biowin4 (Primary Survey Model) : 3.5162 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.3100
 Biowin6 (MITI Non-Linear Model): 0.2677
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.1952
 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): 40.4 Pa (0.303 mm Hg)
 Log Koa (Koawin est ): 5.568
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 7.43E-008 
 Octanol/air (Koa) model: 9.08E-008 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 2.68E-006 
 Mackay model : 5.94E-006 
 Octanol/air (Koa) model: 7.26E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 200.1360 E-12 cm3/molecule-sec
 Half-Life = 0.053 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 0.641 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 4.31E-006 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 72.53
 Log Koc: 1.861 

 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 = 0.378 (BCF = 2.388)
 log Kow used: 1.40 (expkow database)

 Volatilization from Water:
 Henry LC: 1.66E-006 atm-m3/mole (Henry experimental database)
 Half-Life from Model River: 366.2 hours (15.26 days)
 Half-Life from Model Lake : 4081 hours (170.1 days)

 Removal In Wastewater Treatment:
 Total removal: 2.04 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.85 percent
 Total to Air: 0.09 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.176 1.28 1000 
 Water 40 360 1000 
 Soil 59.7 720 1000 
 Sediment 0.0907 3.24e+003 0 
 Persistence Time: 369 hr




 

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