ChemSpider 2D Image | Rhodamine B ion | C28H31N2O3

Rhodamine B ion

  • Molecular FormulaC28H31N2O3
  • Average mass443.557 Da
  • Monoisotopic mass443.232910 Da
  • ChemSpider ID6440
  • Charge - Charge


More details:






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

9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium [ACD/IUPAC Name]
9-(2-Carboxyphenyl)-6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium [German] [ACD/IUPAC Name]
9-(2-Carboxyphényl)-6-(diéthylamino)-N,N-diéthyl-3H-xanthén-3-iminium [French] [ACD/IUPAC Name]
Ethanaminium, N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethyl- [ACD/Index Name]
rhodamine B cation
Rhodamine B ion
9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium
9-(2-Carboxyphenyl)-3,6-bis(diethylamino)-Xanthylium
9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium(1+)
9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium(1+), 9CI
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

A1088/0051097 [DBID]
AIDS002279 [DBID]
AIDS-002279 [DBID]
C.I. 45170 [DBID]
NSC41837 [DBID]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 7
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 53 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.50

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  729.11  (Adapted Stein & Brown method)
    Melting Pt (deg C):  319.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.32E-017  (Modified Grain method)
    Subcooled liquid VP: 2.76E-014 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):  86.39
       log Kow used: 1.50 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00085937 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ethers-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.88E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.918E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.50  (KowWin est)
  Log Kaw used:  -17.114  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.614
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6399
   Biowin2 (Non-Linear Model)     :   0.3011
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9939  (months      )
   Biowin4 (Primary Survey Model) :   3.0046  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1460
   Biowin6 (MITI Non-Linear Model):   0.0124
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.3358
 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):  3.68E-012 Pa (2.76E-014 mm Hg)
  Log Koa (Koawin est  ): 18.614
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.15E+005 
       Octanol/air (Koa) model:  1.01E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 497.6490 E-12 cm3/molecule-sec
      Half-Life =     0.021 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    15.475 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   117.514999 E-17 cm3/molecule-sec
      Half-Life =     0.010 Days (at 7E11 mol/cm3)
      Half-Life =     14.043 Min
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5.238E+005
      Log Koc:  5.719 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 1.50 (estimated)

 Volatilization from Water:
    Henry LC:  1.88E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.559E+015  hours   (2.733E+014 days)
    Half-Life from Model Lake : 7.155E+016  hours   (2.981E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.97  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.88  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       0.000141        0.161        1000       
   Water     34.7            1.44e+003    1000       
   Soil      65.2            2.88e+003    1000       
   Sediment  0.0892          1.3e+004     0          
     Persistence Time: 1.48e+003 hr




                    

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