3-Bromophenol C6H5BrO structure – Flashcards

Flashcard maker : Tilly Wilkinson

C6H5BrO structure
Molecular Formula C6H5BrO
Average mass 173.007 Da
Density 1.7±0.1 g/cm3
Boiling Point 235.5±0.0 °C at 760 mmHg
Flash Point 91.1±19.8 °C
Molar Refractivity 35.8±0.3 cm3
Polarizability 14.2±0.5 10-24cm3
Surface Tension 47.2±3.0 dyne/cm
Molar Volume 104.0±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      28-32 °C Alfa Aesar
      30-32 °C Manchester Organics V21450
      25-30 °C Merck Millipore 2829, 818603
      31 °C Jean-Claude Bradley Open Melting Point Dataset 14216
      33 °C Jean-Claude Bradley Open Melting Point Dataset 26655
      30 °C Jean-Claude Bradley Open Melting Point Dataset 3733
      30-32 °C Matrix Scientific
      28-32 °C Alfa Aesar A14849
      30-32 °C Matrix Scientific 003187
      28-32 °C SynQuest 2601-9-03
      30-32 °C Oakwood
      [003059]
      30 °C Biosynth Q-200365
      30-32 °C LabNetwork LN00115347
    • Experimental Boiling Point:

      235-236 °C Alfa Aesar
      236 °C Matrix Scientific
      235-236 °C Alfa Aesar A14849
      236 °C Matrix Scientific 003187
      236 °C SynQuest 2601-9-03
      236 °C Oakwood
      [003059]
      236 °C Biosynth Q-200365
      236 °C LabNetwork LN00115347
    • Experimental Flash Point:

      30 °C TCI B0629
      110 °C Alfa Aesar
      110 °C Alfa Aesar
      230 °C Biosynth Q-200365
      110 °F (43.3333 °C)
      Alfa Aesar A14849
      110 °C Oakwood
      [003059]
      110 °C LabNetwork LN00115347
    • Experimental Gravity:

      1.662 g/mL Biosynth Q-200365
      1.63 g/mL Alfa Aesar A14849
      230 g/mL Biosynth Q-200365
  • Predicted Physico-chemical Properties
    • Predicted Melting Point:

      28-32 °C J&K Scientific 136216
  • Miscellaneous
    • Appearance:

      Light-Yellow Solid Novochemy
      [NC-29819]
    • Safety:

      20/21/36/37/39 Novochemy
      [NC-29819]
      21/22-36/37/38 Alfa Aesar A14849
      26-36/37 Alfa Aesar A14849
      36/37/38 Novochemy
      [NC-29819]
      GHS07 Biosynth Q-200365
      GHS07; GHS09 Novochemy
      [NC-29819]
      H302-H312-H315-H319-H335 Alfa Aesar A14849
      H315; H319; H335 Biosynth Q-200365
      H332; H403 Novochemy
      [NC-29819]
      Harmful/Irritant/Light Sensitive/Air Sensitive/Store under Argon SynQuest 2601-9-03
      IRRITANT, LIGHT SENSITIVE, AIR SENSITIVE Matrix Scientific 003187
      P261; P280; P302+P352; P304+P340; P305+P351+P338; P312 Biosynth Q-200365
      P280h-P305+P351+P338 Alfa Aesar A14849
      P309+P311; P211; P242 Novochemy
      [NC-29819]
      R21/22,R36/37/38 SynQuest 2601-9-03
      R52/53 Novochemy
      [NC-29819]
      S3/7,S6,S22,S24/25,S22,S36/37/39,S45 SynQuest 2601-9-03
      Warning Alfa Aesar A14849
      Warning Biosynth Q-200365
      Warning Novochemy
      [NC-29819]
      WARNING: Irritates lungs, eyes, skin Alfa Aesar A14849
      WARNING:Harmful by skin absorption/ingestion, irritates skin Alfa Aesar A14849
  • Gas Chromatography
    • Retention Index (Kovats):

      1221 (estimated with error: 89) NIST Spectra mainlib_228144, replib_6882, replib_249983
      1270 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column length: 2.9 m; Column type: Packed; CAS no: 591208; Active phase: SE-30; Substrate: Chromosorb W HMDS (80-100 mesh); Data type: Kovats RI; Authors: Grzybowski, J.; Lamparczyk, H.; Nasal, A.; Radecki, A., Relationship between the retention indices of phenols on polar and non-polar stationary phases, J. Chromatogr., 196, 1980, 217-223.) NIST Spectra nist ri
      1312 (Program type: Isothermal; Col… (show more) umn class: Standard non-polar; Column type: Packed; Start T: 150 C; CAS no: 591208; Active phase: Methyl Silicone; Data type: Kovats RI; Authors: Radecki, A.; Grzybowski, J.; Lamparczyk, H.; Nasal, A., Relationships between retention indices and substituent constants of phenols on polar stationary phases, J. Hi. Res. Chromatogr. & Chromatogr. Comm., 2, 1979, 581-582.) NIST Spectra nist ri
    • Retention Index (Normal Alkane):

      1270 (Program type: Ramp; Column cl… (show more) ass: Standard non-polar; Column type: Capillary; CAS no: 591208; Active phase: SE-30; Data type: Normal alkane RI; Authors: Peterson, K.L., Counter-Propagation Neural Networks in the Modeling and Prediction of Kovats Indices for Substituted Phenols, Anal. Chem., 64(4), 1992, 379-386.) NIST Spectra nist ri
      1255 (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: 591208; 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):

      1256.1 (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: 591208; 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
      1260 (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: 591208; 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.) NIST Spectra nist ri
      1262 (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: 210 C; End time: 30 min; Start time: 10 min; CAS no: 591208; Active phase: SE-30; Carrier gas: He; Substrate: Chromosorb AW; Data type: Linear RI; Authors: Buchman, O.; Cao, G.-Y.; Peng, C.T., Structure assignment by retention index in gas-liquid radiochromatography of substituted cyclohexenes, J. Chromatogr., 312, 1984, 75-90.) NIST Spectra nist ri

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

Density: 1.7±0.1 g/cm3
Boiling Point: 235.5±0.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.4 mmHg at 25°C
Enthalpy of Vaporization: 49.1±3.0 kJ/mol
Flash Point: 91.1±19.8 °C
Index of Refraction: 1.605
Molar Refractivity: 35.8±0.3 cm3
#H bond acceptors: 1
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 2.63
ACD/LogD (pH 5.5): 2.60
ACD/BCF (pH 5.5): 56.01
ACD/KOC (pH 5.5): 620.84
ACD/LogD (pH 7.4): 2.59
ACD/BCF (pH 7.4): 54.65
ACD/KOC (pH 7.4): 605.79
Polar Surface Area: 20 Å2
Polarizability: 14.2±0.5 10-24cm3
Surface Tension: 47.2±3.0 dyne/cm
Molar Volume: 104.0±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) = 2.40
 Log Kow (Exper. database match) = 2.63
 Exper. Ref: Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 223.04 (Adapted Stein & Brown method)
 Melting Pt (deg C): 38.43 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 0.02 (Modified Grain method)
 MP (exp database): 33 deg C
 BP (exp database): 236.5 deg C
 Subcooled liquid VP: 0.0235 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 1284
 log Kow used: 2.63 (expkow database)
 no-melting pt equation used
 Water Sol (Exper. database match) = 2.3e+004 mg/L (25 deg C)
 Exper. Ref: CHEM INSPECT TEST INST (1992)

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 14308 mg/L
 Wat Sol (Exper. database match) = 23000.00
 Exper. Ref: CHEM INSPECT TEST INST (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 2.23E-007 atm-m3/mole
 Group Method: 2.74E-007 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 3.546E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 2.63 (exp database)
 Log Kaw used: -5.040 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 7.670
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.6707
 Biowin2 (Non-Linear Model) : 0.4459
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.7372 (weeks-months)
 Biowin4 (Primary Survey Model) : 3.4843 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.4613
 Biowin6 (MITI Non-Linear Model): 0.5005
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.5351
 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): 3.13 Pa (0.0235 mm Hg)
 Log Koa (Koawin est ): 7.670
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 9.57E-007 
 Octanol/air (Koa) model: 1.15E-005 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 3.46E-005 
 Mackay model : 7.66E-005 
 Octanol/air (Koa) model: 0.000918 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 21.1197 E-12 cm3/molecule-sec
 Half-Life = 0.506 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 6.077 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Reaction With Nitrate Radicals May Be Important!
 Fraction sorbed to airborne particulates (phi): 5.56E-005 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 434
 Log Koc: 2.638 

 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 = 1.325 (BCF = 21.14)
 log Kow used: 2.63 (expkow database)

 Volatilization from Water:
 Henry LC: 2.74E-007 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 2812 hours (117.2 days)
 Half-Life from Model Lake : 3.079E+004 hours (1283 days)

 Removal In Wastewater Treatment:
 Total removal: 3.54 percent
 Total biodegradation: 0.11 percent
 Total sludge adsorption: 3.42 percent
 Total to Air: 0.02 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 0.422 12.2 1000 
 Water 20.7 900 1000 
 Soil 78.7 1.8e+003 1000 
 Sediment 0.217 8.1e+003 0 
 Persistence Time: 1.05e+003 hr




 

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