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Search term: UKKQXJNTICLENY-UHFFFAOYAT
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Inherent Properties, Identifiers and References
ChemSpider ID: 76228
Empirical Formula: C19H36O3
Molecular Weight: 312.4873
Nominal Mass: 312 Da
Average Mass: 312.4873 Da
Monoisotopic Mass: 312.266445 Da
Systematic Name: methyl 3-oxooctadecanoate
SMILES: O=C(CCCCCCCCCCCCCCC)CC(=O)OC
InChI: InChI=1/C19H36O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18(20)17-1​9(21)22-2/h3-17H2,1-2H3
InChIKey: UKKQXJNTICLENY-UHFFFAOYAT
Std. InChI: InChI=1S/C19H36O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18(20)17-​19(21)22-2/h3-17H2,1-2H3
Std. InChIKey: UKKQXJNTICLENY-UHFFFAOYSA-N
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

238-555-8 [EINECS/ELINCS]

Methyl 3-​oxooctade​canoate

octadecan​oic acid,​ 3-oxo-, ​methyl es​ter

14531-34-1 [RN]

ACD/LogP: 7.62 # of Rule of 5 Violations: 1
ACD/LogD (pH 5.5): 7.62 ACD/LogD (pH 7.4): 7.62
ACD/BCF (pH 5.5): 366407.5 ACD/BCF (pH 7.4): 366204
ACD/KOC (pH 5.5): 334393.38 ACD/KOC (pH 7.4): 334207.66
#H bond acceptors: 3 #H bond donors: 0
#Freely Rotating Bonds: 17 Polar Surface Area: 43.37 Å2
Index of Refraction: 1.448 Molar Refractivity: 91.87 cm3
Molar Volume: 342.7 cm3 Polarizability: 36.42 10-24cm3
Surface Tension: 32.4 dyne/cm Density: 0.911 g/cm3
Flash Point: 141.5 °C Enthalpy of Vaporization: 58.87 kJ/mol
Boiling Point: 344.7 °C at 760 mmHg Vapour Pressure: 6.48E-05 mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  6.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  371.65  (Adapted Stein & Brown method)
    Melting Pt (deg C):  113.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.43E-006  (Modified Grain method)
    Subcooled liquid VP: 4.02E-005 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):  0.05461
       log Kow used: 6.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.047714 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.23E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.089E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.18  (KowWin est)
  Log Kaw used:  -3.594  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.774
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8882
   Biowin2 (Non-Linear Model)     :   0.9827
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9247  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8727  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9860
   Biowin6 (MITI Non-Linear Model):   0.9632
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5290
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00536 Pa (4.02E-005 mm Hg)
  Log Koa (Koawin est  ): 9.774
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00056 
       Octanol/air (Koa) model:  0.00146 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0198 
       Mackay model           :  0.0429 
       Octanol/air (Koa) model:  0.105 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  22.6364 E-12 cm3/molecule-sec
      Half-Life =     0.473 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.670 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0313 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5717
      Log Koc:  3.757 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  5.704E-001  L/mol-sec
  Kb Half-Life at pH 8:      14.063  days   
  Kb Half-Life at pH 7:     140.631  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.559 (BCF = 362.6)
       log Kow used: 6.18 (estimated)

 Volatilization from Water:
    Henry LC:  6.23E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      167.9  hours   (6.997 days)
    Half-Life from Model Lake :       1980  hours   (82.51 days)

 Removal In Wastewater Treatment:
    Total removal:              92.79  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.01  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       0.45            11.3         1000       
   Water     6.44            360          1000       
   Soil      34.3            720          1000       
   Sediment  58.9            3.24e+003    0          
     Persistence Time: 1.02e+003 hr




        
Descriptors: 0, 0, 0, 0, 0, 0, 0, 4, 1, 0, 0, 0, 33, 0, 3, 0, 0, 2, 2, 1, 0, 0, 0, 0
CategoryTargetPDB CodeLASSO Score
Nuclear Hormone ReceptorsAR, androgen receptor1xq20.40
Nuclear Hormone ReceptorsGR, glucocorticoid receptor1m2z0.10
MetalloenzymesACE, angiotensin-converting enzyme1o860.03
Nuclear Hormone ReceptorsRXRa, retinoic X receptor R1mvc0.03
Nuclear Hormone ReceptorsPPARg, peroxisome proliferator activated receptor1fm90.03
Other EnzymesInhA, enoyl ACP reductase1p440.02
KinasesSRC, tyrosine kinase SRC2src0.01
Serine ProteasesThrombin1ba80.01
Other EnzymesHMGR, hydroxymethylglutaryl-CoA reductase1hw80.01
Other EnzymesHIVPR, HIV protease1hpx0.01
MetalloenzymesPDE5, phosphodiesterase 51xp00.01
Nuclear Hormone ReceptorsMR, mineralocorticoid receptor2aa20.01
Other EnzymesPARP, poly(ADP-ribose) polymerase1efy0.01
Other EnzymesPNP, purine nucleoside phosphorylase1b8o0.00
Other EnzymesAmpC, AmpC beta-lactamase1xgj0.00
Nuclear Hormone ReceptorsER, estrogen receptor; agonist1l2i0.00
Nuclear Hormone ReceptorsPR, progesterone receptor1sr70.00
Folate EnzymesDHFR, dihydrofolate reductase3dfr0.00
Other EnzymesHIVRT, HIV reverse transcriptase1rt10.00
Serine ProteasesTrypsin1bju0.00
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 EnzymesNA, neuraminidase1a4g0.00
Other EnzymesCOX-2, cyclooxygenase-21cx20.00
MetalloenzymesCOMT, catechol O-methyltransferase1h1d0.00
KinasesTK, thymidine kinase1kim0.00
Other EnzymesALR2, aldose reductase1ah30.00
Other EnzymesAChE, acetylcholinesterase1eve0.00
KinasesCDK2, cyclindependent kinase 21ckp0.00
Other EnzymesCOX-1, cyclooxygenase-11p4g0.00
KinasesP38 MAP, P38 mitogen activated protein1kv20.00
KinasesPDGFrb, platelet derived growth factor receptor kinaseN/A0.00
Folate EnzymesGART, glycinamide ribonucleotide transformylase1c2t0.00
Nuclear Hormone ReceptorsER, estrogen receptor; antagonist3ert0.00
KinasesHSP90, human heat shock protein 901uy60.00
KinasesEGFr, epidermal growth factor receptor1m170.00
Serine ProteasesFXa, factor Xa1f0r0.00
MetalloenzymesADA, adenosine deaminase1stw0.00