InChI=1/C18H22O2/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20/h19-20H,1-2,11-18H2

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Search term: DXLYLRZSEWFXDB-UHFFFAOYAP
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Inherent Properties, Identifiers and References

ChemSpider ID:	84358
Empirical Formula:	C₁₈H₂₂O₂
Molecular Weight:	270.3661
Nominal Mass:	270 Da
Average Mass:	270.3661 Da
Monoisotopic Mass:	270.16198 Da

Systematic Name:

octadeca-5,7,11,13-tetrayne-1,18-diol

SMILES:

C(#CC#CCCCCO)CCC#CC#CCCCCO

InChI:

InChI=1/C18H22O2/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20/h19-20H,1-2,11-18H2

InChIKey:

DXLYLRZSEWFXDB-UHFFFAOYAP

Std. InChI:

InChI=1S/C18H22O2/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20/h19-20H,1-2,11-18H2

Std. InChIKey:

DXLYLRZSEWFXDB-UHFFFAOYSA-N

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Names and Synonyms

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

5,7,11,13-octadecatetrayne-1,18-diol

Octadeca-5,7,11,13-tetrayne-1,18-diol

5,7,11,13-octadecatrayne-1,18-diol

76379-67-4 [RN]

ACD/Labs Predicted Properties

ACD/LogP:	4.35	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):	4.35	ACD/LogD (pH 7.4):	4.35
ACD/BCF (pH 5.5):	1198.12	ACD/BCF (pH 7.4):	1198.12
ACD/KOC (pH 5.5):	5561.49	ACD/KOC (pH 7.4):	5561.49
#H bond acceptors:	2	#H bond donors:	2
#Freely Rotating Bonds:	11	Polar Surface Area:	18.46 Å²
Index of Refraction:	1.547	Molar Refractivity:	80.53 cm³
Molar Volume:	253.8 cm³	Polarizability:	31.92 10^-24cm³
Surface Tension:	55.9 dyne/cm	Density:	1.064 g/cm³
Flash Point:	231.9 °C	Enthalpy of Vaporization:	88.06 kJ/mol
Boiling Point:	496.8 °C at 760 mmHg	Vapour Pressure:	5.96E-12 mmHg at 25°C

EPI Summary

            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  431.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  180.71  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.98E-010  (Modified Grain method)
    Subcooled liquid VP: 8.27E-009 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):  1.279
       log Kow used: 4.86 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  9.2631 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.63E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.507E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.86  (KowWin est)
  Log Kaw used:  -6.405  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.265
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9363
   Biowin2 (Non-Linear Model)     :   0.8030
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9216  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7166  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7242
   Biowin6 (MITI Non-Linear Model):   0.7357
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.3615
 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):  1.1E-006 Pa (8.27E-009 mm Hg)
  Log Koa (Koawin est  ): 11.265
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.72 
       Octanol/air (Koa) model:  0.0452 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.99 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  0.783 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 158.9692 E-12 cm3/molecule-sec
      Half-Life =     0.067 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.807 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.012000 E-17 cm3/molecule-sec
      Half-Life =    95.500 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.993 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  718.4
      Log Koc:  2.856 

 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 = 2.044 (BCF = 110.8)
       log Kow used: 4.86 (estimated)

 Volatilization from Water:
    Henry LC:  9.63E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.997E+004  hours   (4165 days)
    Half-Life from Model Lake : 1.091E+006  hours   (4.545E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              72.78  percent
    Total biodegradation:        0.64  percent
    Total sludge adsorption:    72.13  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       0.125           1.61         1000       
   Water     19              360          1000       
   Soil      64.8            720          1000       
   Sediment  16              3.24e+003    0          
     Persistence Time: 566 hr

SimBioSys LASSO

Descriptors: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 16, 0, 4, 8, 0, 0, 0, 0, 0, 0, 0, 0

Category	Target	PDB Code	LASSO Score
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.03
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.02
Other Enzymes	GPB, glycogen phosphorylase	1a8i	0.02
Kinases	SRC, tyrosine kinase SRC	2src	0.01
Other Enzymes	HMGR, hydroxymethylglutaryl-CoA reductase	1hw8	0.01
Serine Proteases	Thrombin	1ba8	0.01
Other Enzymes	HIVPR, HIV protease	1hpx	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; antagonist	3ert	0.01
Kinases	HSP90, human heat shock protein 90	1uy6	0.01
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.01
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.01
Other Enzymes	PNP, purine nucleoside phosphorylase	1b8o	0.00
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.00
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	0.00
Other Enzymes	AmpC, AmpC beta-lactamase	1xgj	0.00
Nuclear Hormone Receptors	ER, estrogen receptor; agonist	1l2i	0.00
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.00
Serine Proteases	Trypsin	1bju	0.00
Kinases	VEGFr2, vascular endothelial growth factor receptor	1vr2	0.00
Other Enzymes	NA, neuraminidase	1a4g	0.00
Other Enzymes	SAHH, S-adenosyl-homocysteine hydrolase	1a7a	0.00
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.00
Other Enzymes	InhA, enoyl ACP reductase	1p44	0.00
Other Enzymes	COX-2, cyclooxygenase-2	1cx2	0.00
Metalloenzymes	COMT, catechol O-methyltransferase	1h1d	0.00
Other Enzymes	ALR2, aldose reductase	1ah3	0.00
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.00
Kinases	TK, thymidine kinase	1kim	0.00
Metalloenzymes	PDE5, phosphodiesterase 5	1xp0	0.00
Other Enzymes	COX-1, cyclooxygenase-1	1p4g	0.00
Metalloenzymes	ADA, adenosine deaminase	1stw	0.00
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.00
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00
Nuclear Hormone Receptors	GR, glucocorticoid receptor	1m2z	0.00
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Serine Proteases	FXa, factor Xa	1f0r	0.00
Kinases	EGFr, epidermal growth factor receptor	1m17	0.00
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.00