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ChemSpider 2D Image | 2-Methoxyphenylboronic acid | C7H9BO3

2-Methoxyphenylboronic acid

  • Molecular FormulaC7H9BO3
  • Average mass151.956 Da
  • Monoisotopic mass152.064468 Da
  • ChemSpider ID2015720

More details:






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

(2-Methoxyphenyl)boronic acid [ACD/IUPAC Name]
(2-Methoxyphenyl)borsäure [German] [ACD/IUPAC Name]
2-Methoxyphenylboronic acid
Acide (2-méthoxyphényl)boronique [French] [ACD/IUPAC Name]
Boronic acid, B-(2-methoxyphenyl)- [ACD/Index Name]
(2-methoxyphenyl)boranediol
(3-(Pyrrolidin-1-ylmethyl)phenyl)boronic acid
09/06/20
1072951-73-5 [RN]
1100095-09-7 [RN]
More...

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

445231_ALDRICH [DBID]
MFCD00236047 [DBID]
  • Experimental Physico-chemical Properties
  • Predicted Physico-chemical Properties
  • Miscellaneous
    • Appearance:

      Off-White Powder Novochemy [NC-00782]
      Off-white Powder Novochemy [NC-42112]
    • Safety:

      20/21/22 Novochemy [NC-42112]
      20/21/36/37/39 Novochemy [NC-00782] , [NC-42112]
      26-37 Alfa Aesar B21071
      36/37/38 Alfa Aesar B21071
      36/37/38 Novochemy [NC-00782]
      CAUTION: May irritate eyes, skin, and respiratory tract Alfa Aesar B21071
      GHS07; GHS09 Novochemy [NC-00782] , [NC-42112]
      H302, H315, H319, H335. ChemBridge 4200601
      H304; H332 Novochemy [NC-00782]
      H315-H319-H335 Alfa Aesar B21071
      H332; H403 Novochemy [NC-42112]
      Irritant SynQuest 64577, 6660-1-Y7
      IRRITANT, STORE IN FREEZER Matrix Scientific 005717
      P102; P210; P262; P270; P302+P352; P308+P313 Novochemy [NC-42112]
      P261; P262 Biosynth Q-102217
      P261-P280-P305+P351+P338-P304+P340-P405-P501a Alfa Aesar B21071
      P309+P311; P211; P242 Novochemy [NC-00782]
      R52/53 Novochemy [NC-00782]
      Warning Alfa Aesar B21071
      Warning Novochemy [NC-00782] , [NC-42112]
      WARNING: Irritates lungs, eyes, skin Alfa Aesar B21071
      Xi Abblis Chemicals AB1001885
      Xn Novochemy [NC-42112]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 319.3±44.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 59.2±3.0 kJ/mol
Flash Point: 146.9±28.4 °C
Index of Refraction: 1.524
Molar Refractivity: 39.7±0.4 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.50
ACD/LogD (pH 5.5): 1.46
ACD/BCF (pH 5.5): 7.51
ACD/KOC (pH 5.5): 147.38
ACD/LogD (pH 7.4): 1.43
ACD/BCF (pH 7.4): 7.03
ACD/KOC (pH 7.4): 137.80
Polar Surface Area: 50 Å2
Polarizability: 15.7±0.5 10-24cm3
Surface Tension: 42.3±5.0 dyne/cm
Molar Volume: 129.6±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) =  1.77

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  336.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  108.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.29E-007  (Modified Grain method)
    Subcooled liquid VP: 6.2E-006 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):  2273
       log Kow used: 1.77 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.172E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8071
   Biowin2 (Non-Linear Model)     :   0.9569
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8052  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7056  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4886
   Biowin6 (MITI Non-Linear Model):   0.4904
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5528
 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):  0.000827 Pa (6.2E-006 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00363 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.116 
       Mackay model           :  0.225 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  22.6136 E-12 cm3/molecule-sec
      Half-Life =     0.473 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.676 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.17 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  593.8
      Log Koc:  2.774 

 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 = 0.666 (BCF = 4.633)
       log Kow used: 1.77 (estimated)

 Volatilization from Water:
    Henry LC:  8.17E-011 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 8.832E+006  hours   (3.68E+005 days)
    Half-Life from Model Lake : 9.635E+007  hours   (4.014E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               2.08  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.99  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       0.00186         11.4         1000       
   Water     25.6            360          1000       
   Soil      74.3            720          1000       
   Sediment  0.0727          3.24e+003    0          
     Persistence Time: 682 hr




                    

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