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Search term: VBQJFJRTZSWYPK-UHFFFAOYAW
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Inherent Properties, Identifiers and References
ChemSpider ID: 109738
Empirical Formula: C18H34
Molecular Weight: 250.4626
Nominal Mass: 250 Da
Average Mass: 250.4626 Da
Monoisotopic Mass: 250.266051 Da
Systematic Name: 6-cyclohexylhexylcyclohexane
SMILES: C(CCC1CCCCC1)CCCC2CCCCC2
InChI: InChI=1/C18H34/c1(5-11-17-13-7-3-8-14-17)2-6-12-18-15-9-4-10-16-1​8/h17-18H,1-16H2
InChIKey: VBQJFJRTZSWYPK-UHFFFAOYAW
Std. InChI: InChI=1S/C18H34/c1(5-11-17-13-7-3-8-14-17)2-6-12-18-15-9-4-10-16-​18/h17-18H,1-16H2
Std. InChIKey: VBQJFJRTZSWYPK-UHFFFAOYSA-N
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

1,6-Dicyc​lohexylhe​xane

Cyclohexa​ne, 1,1'-​(1,6-hexa​nediyl)bi​s-

Hexane, 1​,6-dicycl​ohexyl-

1610-23-7 [RN]

ACD/LogP: 9.13 # of Rule of 5 Violations: 1
ACD/LogD (pH 5.5): 9.13 ACD/LogD (pH 7.4): 9.13
ACD/BCF (pH 5.5): 1000000 ACD/BCF (pH 7.4): 1000000
ACD/KOC (pH 5.5): 2194036 ACD/KOC (pH 7.4): 2194036
#H bond acceptors: 0 #H bond donors: 0
#Freely Rotating Bonds: 7 Polar Surface Area: 0 Å2
Index of Refraction: 1.467 Molar Refractivity: 81.21 cm3
Molar Volume: 292.5 cm3 Polarizability: 32.19 10-24cm3
Surface Tension: 32 dyne/cm Density: 0.856 g/cm3
Flash Point: 149.2 °C Enthalpy of Vaporization: 56.07 kJ/mol
Boiling Point: 340.3 °C at 760 mmHg Vapour Pressure: 0.000171 mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  8.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  319.65  (Adapted Stein & Brown method)
    Melting Pt (deg C):  43.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000887  (Modified Grain method)
    Subcooled liquid VP: 0.00132 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):  0.0002047
       log Kow used: 8.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00036239 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.37E+000  atm-m3/mole
   Group Method:   2.03E+000  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.428E+000 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.81  (KowWin est)
  Log Kaw used:  2.139  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.671
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6283
   Biowin2 (Non-Linear Model)     :   0.3663
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6457  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4864  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4856
   Biowin6 (MITI Non-Linear Model):   0.4945
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1292
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   1.8303
     BioHC Half-Life (days)     :  67.6543

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.176 Pa (0.00132 mm Hg)
  Log Koa (Koawin est  ): 6.671
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.7E-005 
       Octanol/air (Koa) model:  1.15E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000615 
       Mackay model           :  0.00136 
       Octanol/air (Koa) model:  9.21E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  29.8289 E-12 cm3/molecule-sec
      Half-Life =     0.359 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.303 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000989 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.41E+005
      Log Koc:  5.382 

 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 = 2.331 (BCF = 214.3)
       log Kow used: 8.81 (estimated)

 Volatilization from Water:
    Henry LC:  3.37 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.615  hours
    Half-Life from Model Lake :      150.3  hours   (6.264 days)

 Removal In Wastewater Treatment:
    Total removal:              94.56  percent
    Total biodegradation:        0.73  percent
    Total sludge adsorption:    90.31  percent
    Total to Air:                3.53  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.12            8.61         1000       
   Water     1.91            900          1000       
   Soil      27.9            1.8e+003     1000       
   Sediment  70.1            8.1e+003     0          
     Persistence Time: 3.09e+003 hr




        
Descriptors: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
CategoryTargetPDB CodeLASSO Score
Nuclear Hormone ReceptorsER, estrogen receptor; agonist1l2i0.83
Nuclear Hormone ReceptorsMR, mineralocorticoid receptor2aa20.75
Nuclear Hormone ReceptorsAR, androgen receptor1xq20.42
Nuclear Hormone ReceptorsPR, progesterone receptor1sr70.30
Other EnzymesHMGR, hydroxymethylglutaryl-CoA reductase1hw80.20
Nuclear Hormone ReceptorsGR, glucocorticoid receptor1m2z0.10
MetalloenzymesADA, adenosine deaminase1stw0.04
MetalloenzymesACE, angiotensin-converting enzyme1o860.03
Nuclear Hormone ReceptorsRXRa, retinoic X receptor R1mvc0.03
Nuclear Hormone ReceptorsPPARg, peroxisome proliferator activated receptor1fm90.02
Other EnzymesInhA, enoyl ACP reductase1p440.02
KinasesTK, thymidine kinase1kim0.02
KinasesSRC, tyrosine kinase SRC2src0.01
Serine ProteasesThrombin1ba80.01
Other EnzymesHIVPR, HIV protease1hpx0.01
Nuclear Hormone ReceptorsER, estrogen receptor; antagonist3ert0.01
MetalloenzymesPDE5, phosphodiesterase 51xp00.01
Other EnzymesPARP, poly(ADP-ribose) polymerase1efy0.01
Other EnzymesPNP, purine nucleoside phosphorylase1b8o0.00
Other EnzymesAmpC, AmpC beta-lactamase1xgj0.00
Other EnzymesHIVRT, HIV reverse transcriptase1rt10.00
Folate EnzymesDHFR, dihydrofolate reductase3dfr0.00
Serine ProteasesTrypsin1bju0.00
Other EnzymesNA, neuraminidase1a4g0.00
KinasesVEGFr2, vascular endothelial growth factor receptor1vr20.00
Other EnzymesGPB, glycogen phosphorylase1a8i0.00
Other EnzymesSAHH, S-adenosyl-homocysteine hydrolase1a7a0.00
KinasesFGFr1, fibroblast growth factor receptor kinase1agw0.00
Other EnzymesCOX-2, cyclooxygenase-21cx20.00
MetalloenzymesCOMT, catechol O-methyltransferase1h1d0.00
Other EnzymesAChE, acetylcholinesterase1eve0.00
KinasesCDK2, cyclindependent kinase 21ckp0.00
KinasesP38 MAP, P38 mitogen activated protein1kv20.00
KinasesPDGFrb, platelet derived growth factor receptor kinaseN/A0.00
Folate EnzymesGART, glycinamide ribonucleotide transformylase1c2t0.00
KinasesHSP90, human heat shock protein 901uy60.00
KinasesEGFr, epidermal growth factor receptor1m170.00
Serine ProteasesFXa, factor Xa1f0r0.00