2D

3D

Save

Zoom

trihexylchlorosilane

ChemSpider ID: 69618
Molecular Formula: C₁₈H₃₉ClSi
Average mass: 319.040802 Da
Monoisotopic mass: 318.250946 Da
Systematic name

Chloro(trihexyl)silane
SMILES and InChIs

SMILES:

Cl[Si](CCCCCC)(CCCCCC)CCCCCC Copied

Std. InChI:

InChI=1S/C18H39ClSi/c1-4-7-10-13-16-20(19,17-14-11-8-5-2)18-15-12-9-6-3/h4-18H2,1-3H3 Copied

Std. InChIKey:

WZQSBCHNVPAYOC-UHFFFAOYSA-N Copied
Cite this record
CSID:69618, http://www.chemspider.com/Chemical-Structure.69618.html (accessed 02:18, May 26, 2013) Copied

Names and Identifiers

ChemSpider Searches

Data supplied by datasources and users.

Experimental Physico-chemical Properties
- Experimental Refraction Index:
  
  1.456 (Gelest [SIT8374.0])

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:	9.202	# of Rule of 5 Violations:	1
ACD/LogD (pH 5.5):	9.20	ACD/LogD (pH 7.4):	9.20
ACD/BCF (pH 5.5):	1000000.00	ACD/BCF (pH 7.4):	1000000.00
ACD/KOC (pH 5.5):	2413689.00	ACD/KOC (pH 7.4):	2413689.00
#H bond acceptors:	0	#H bond donors:	0
#Freely Rotating Bonds:	15	Polar Surface Area:	0 Å²
Index of Refraction:	1.444	Molar Refractivity:	99.007 cm³
Molar Volume:	372.778 cm³	Polarizability:	39.249 10^-24cm³
Surface Tension:	26.5109996795654 dyne/cm	Density:	0.856 g/cm³
Flash Point:	188.639 °C	Enthalpy of Vaporization:	53.86 kJ/mol
Boiling Point:	319.345 °C at 760 mmHg	Vapour Pressure:	0.00100000004749745 mmHg at 25°C

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  9.85

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  327.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  67.36  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000181  (Modified Grain method)
    Subcooled liquid VP: 0.000451 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):  3.69e-005
       log Kow used: 9.85 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.1529e-006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.48E+000  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.059E+000 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  9.85  (KowWin est)
  Log Kaw used:  2.263  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.587
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9209
   Biowin2 (Non-Linear Model)     :   0.9822
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3891  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1946  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5054
   Biowin6 (MITI Non-Linear Model):   0.4541
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0340
 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):  0.0601 Pa (0.000451 mm Hg)
  Log Koa (Koawin est  ): 7.587
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.99E-005 
       Octanol/air (Koa) model:  9.48E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0018 
       Mackay model           :  0.00398 
       Octanol/air (Koa) model:  0.000758 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  20.4568 E-12 cm3/molecule-sec
      Half-Life =     0.523 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.274 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00289 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5.909E+005
      Log Koc:  5.772 

 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: 9.85 (estimated)

 Volatilization from Water:
    Henry LC:  4.48 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.823  hours
    Half-Life from Model Lake :      169.7  hours   (7.069 days)

 Removal In Wastewater Treatment:
    Total removal:              94.10  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.87  percent
    Total to Air:                0.46  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.757           12.5         1000       
   Water     5.66            208          1000       
   Soil      29.7            416          1000       
   Sediment  63.9            1.87e+003    0          
     Persistence Time: 674 hr

Patents	Personal Collections
Publication or Magazine Article	Web-based Article (blog or commentary)
Available Chemicals Databases	Biological Properties
Chemical Reactions	Chemical Safety Data
Drugs or Compounds in Development	Imaging Agents
Information Aggregators	Journal Publishers via MeSH
Ligand/binding/crystal Structure Databases	Metabolic Pathways
Molecular Libraries Screening Center Network	Natural Products
NIH Substance Repository	Physical Properties (including SAR/QSAR databases)
Protein 3D Structures	Spectroscopy Databases
Substance Vendors	Theoretical Properties
Toxicology/Environmental Databases	Virtual Library

Category	Target	PDB Code	LASSO Score
Nuclear Hormone Receptors	ER, estrogen receptor; agonist	1l2i	0.44
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.42
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.29
Nuclear Hormone Receptors	GR, glucocorticoid receptor	1m2z	0.10
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.03
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.03
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.03
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.02
Kinases	TK, thymidine kinase	1kim	0.02
Other Enzymes	InhA, enoyl ACP reductase	1p44	0.02
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
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
Metalloenzymes	PDE5, phosphodiesterase 5	1xp0	0.01
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.01
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.01
Other Enzymes	PNP, purine nucleoside phosphorylase	1b8o	0.00
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.00
Metalloenzymes	ADA, adenosine deaminase	1stw	0.00
Other Enzymes	AmpC, AmpC beta-lactamase	1xgj	0.00
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	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	GPB, glycogen phosphorylase	1a8i	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
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.00
Other Enzymes	COX-1, cyclooxygenase-1	1p4g	0.00
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Kinases	EGFr, epidermal growth factor receptor	1m17	0.00
Serine Proteases	FXa, factor Xa	1f0r	0.00

Want to comment
on this record?

trihexylchlorosilane

SMILES:

Std. InChI:

Std. InChIKey:

Names and Identifiers

ChemSpider Searches

Search ChemSpider for:

Search external sites for this structure:

Properties

Spectra

CIFs

Articles

Chemical Vendors

Data Sources

Patents

RSC Databases

Pharmacological Links

SimBioSys LASSO

Want to commenton this record?

trihexylchlorosilane

SMILES:

Std. InChI:

Std. InChIKey:

Search ChemSpider for:

Search external sites for this structure:

Want to comment
on this record?