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ChemSpider ID: |
93764
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Empirical Formula: |
C19H28O
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Molecular Weight: |
272.425
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Nominal Mass: |
272
Da
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Average Mass: |
272.425
Da
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Monoisotopic Mass: |
272.214016
Da
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Systematic Name: |
2,6-dimethyl-8-(2,6,6-trimethyl-1-cyclohexenyl)octa-2,4,6-trienal
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SMILES: |
O=CC(=CC=CC(=CC/C1=C(/CCCC1(C)C)C)C)C
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InChI: |
InChI=1/C19H28O/c1-15(8-6-9-16(2)14-20)11-12-18-17(3)10-7-13-19(18,4)5/h6,8-9,11,14H,7,10,12-13H2,1-5H3
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InChIKey: |
QZDNGQHXXIMLFS-UHFFFAOYAV
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users,
Redirected by Users, Redirect Approved by Experts
258-846-3
[EINECS/ELINCS]
53892-71-0
[RN]
2,6-dimethyl-8-(2,6,6-trimethyl-1-cyclohexen-1-yl)octa-2,4,6-trienal
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LogP: |
ACD/LogP:
6.62
XLogP:
4.00
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# of Rule of 5 Violations: |
1
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ACD/LogD (pH 5.5): |
6.62
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ACD/LogD (pH 7.4): |
6.62
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ACD/BCF (pH 5.5): |
63025.83
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ACD/BCF (pH 7.4): |
63025.83
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ACD/KOC (pH 5.5): |
94858.56
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ACD/KOC (pH 7.4): |
94858.56
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#H bond acceptors: |
1
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#H bond donors: |
0
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#Freely Rotating Bonds: |
5
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Polar Surface Area: |
17.07
Å2
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Index of Refraction: |
1.493
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Molar Refractivity: |
87.73
cm3
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Molar Volume: |
301.5
cm3
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Polarizability: |
34.77
10-24cm3
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Surface Tension: |
29.4
dyne/cm
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Density: |
0.903
g/cm3
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Flash Point: |
185.2
°C
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Enthalpy of Vaporization: |
64.4
kJ/mol
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Boiling Point: |
394
°C at 760 mmHg
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Vapour Pressure: |
2.04E-06
mmHg at 25°C
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Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 7.32
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 355.19 (Adapted Stein & Brown method)
Melting Pt (deg C): 90.19 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 2.34E-005 (Modified Grain method)
Subcooled liquid VP: 9.94E-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): 0.009844
log Kow used: 7.32 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1.4478 mg/L
ECOSAR Class Program (ECOSAR v0.99h):
Class(es) found:
Aldehydes
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 1.52E-003 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 8.521E-004 atm-m3/mole
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 7.32 (KowWin est)
Log Kaw used: -1.207 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 8.527
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.7185
Biowin2 (Non-Linear Model) : 0.9900
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.4073 (weeks-months)
Biowin4 (Primary Survey Model) : 3.4979 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5161
Biowin6 (MITI Non-Linear Model): 0.3002
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.4016
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): 0.0133 Pa (9.94E-005 mm Hg)
Log Koa (Koawin est ): 8.527
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 0.000226
Octanol/air (Koa) model: 8.26E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 0.00811
Mackay model : 0.0178
Octanol/air (Koa) model: 0.00656
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 261.3045 E-12 cm3/molecule-sec
Half-Life = 0.041 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 29.472 Min
Ozone Reaction:
OVERALL Ozone Rate Constant = 96.961151 E-17 cm3/molecule-sec
Half-Life = 0.012 Days (at 7E11 mol/cm3)
Half-Life = 17.020 Min
Fraction sorbed to airborne particulates (phi): 0.0129 (Junge,Mackay)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (PCKOCWIN v1.66):
Koc : 1.246E+004
Log Koc: 4.096
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 = 4.366 (BCF = 2.323e+004)
log Kow used: 7.32 (estimated)
Volatilization from Water:
Henry LC: 0.00152 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2.32 hours
Half-Life from Model Lake : 163.7 hours (6.821 days)
Removal In Wastewater Treatment:
Total removal: 93.95 percent
Total biodegradation: 0.78 percent
Total sludge adsorption: 93.12 percent
Total to Air: 0.06 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.00362 0.22 1000
Water 2.01 900 1000
Soil 28.9 1.8e+003 1000
Sediment 69.1 8.1e+003 0
Persistence Time: 2.99e+003 hr
Descriptors:
0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 23, 0, 0, 5, 0, 0, 1, 1, 8, 0, 0, 0
| Category | Target | PDB Code | LASSO Score |
| Nuclear Hormone Receptors | RXRa, retinoic X receptor R | 1mvc | 0.79 |
| Nuclear Hormone Receptors | AR, androgen receptor | 1xq2 | 0.45 |
| Nuclear Hormone Receptors | PR, progesterone receptor | 1sr7 | 0.29 |
| Nuclear Hormone Receptors | GR, glucocorticoid receptor | 1m2z | 0.10 |
| Other Enzymes | HMGR, hydroxymethylglutaryl-CoA reductase | 1hw8 | 0.06 |
| Metalloenzymes | ACE, angiotensin-converting enzyme | 1o86 | 0.03 |
| Nuclear Hormone Receptors | PPARg, peroxisome proliferator activated receptor | 1fm9 | 0.02 |
| Kinases | PDGFrb, platelet derived growth factor receptor kinase | N/A | 0.02 |
| Kinases | SRC, tyrosine kinase SRC | 2src | 0.01 |
| Serine Proteases | Thrombin | 1ba8 | 0.01 |
| Other Enzymes | HIVPR, HIV protease | 1hpx | 0.01 |
| Metalloenzymes | PDE5, phosphodiesterase 5 | 1xp0 | 0.01 |
| Other Enzymes | PARP, poly(ADP-ribose) polymerase | 1efy | 0.01 |
| Nuclear Hormone Receptors | ER, estrogen receptor; agonist | 1l2i | 0.01 |
| Other Enzymes | PNP, purine nucleoside phosphorylase | 1b8o | 0.01 |
| Folate Enzymes | DHFR, dihydrofolate reductase | 3dfr | 0.00 |
| Other Enzymes | AmpC, AmpC beta-lactamase | 1xgj | 0.00 |
| Nuclear Hormone Receptors | MR, mineralocorticoid receptor | 2aa2 | 0.00 |
| Other Enzymes | HIVRT, HIV reverse transcriptase | 1rt1 | 0.00 |
| Other Enzymes | NA, neuraminidase | 1a4g | 0.00 |
| Other Enzymes | GPB, glycogen phosphorylase | 1a8i | 0.00 |
| Serine Proteases | Trypsin | 1bju | 0.00 |
| Kinases | VEGFr2, vascular endothelial growth factor receptor | 1vr2 | 0.00 |
| Kinases | FGFr1, fibroblast growth factor receptor kinase | 1agw | 0.00 |
| Other Enzymes | InhA, enoyl ACP reductase | 1p44 | 0.00 |
| Other Enzymes | SAHH, S-adenosyl-homocysteine hydrolase | 1a7a | 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 |
| 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 | ER, estrogen receptor; antagonist | 3ert | 0.00 |
| Folate Enzymes | GART, glycinamide ribonucleotide transformylase | 1c2t | 0.00 |
| Kinases | HSP90, human heat shock protein 90 | 1uy6 | 0.00 |
| Serine Proteases | FXa, factor Xa | 1f0r | 0.00 |
| Kinases | EGFr, epidermal growth factor receptor | 1m17 | 0.00 |
| Kinases | TK, thymidine kinase | 1kim | 0.00 |
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