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Search term: IOOGPFMMGKCAGU-UHFFFAOYAR
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Inherent Properties, Identifiers and References
ChemSpider ID: 4574095
Empirical Formula: S4
Molecular Weight: 128.26
Nominal Mass: 128 Da
Average Mass: 128.26 Da
Monoisotopic Mass: 127.88828 Da
Systematic Name:
SMILES: S=S=S=S
InChI: InChI=1/S4/c1-3-4-2
InChIKey: IOOGPFMMGKCAGU-UHFFFAOYAR
Std. InChI: InChI=1S/S4/c1-3-4-2
Std. InChIKey: IOOGPFMMGKCAGU-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

2lambda~4​~,3lambda​~4~-1,2,3​-Tetrasul​fatriene

2lambda~4​~,3lambda​~4~-tetra​sulfa-1,2​,3-triene

disulfene​, 1,2-dis​ulfide

S4

tetrasulf​ur

Database ID(s)

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

ACD/LogP: # of Rule of 5 Violations:
ACD/LogD (pH 5.5): ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5): ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5): ACD/KOC (pH 7.4):
#H bond acceptors: 0 #H bond donors: 0
#Freely Rotating Bonds: 0 Polar Surface Area: 64.18 Å2
Index of Refraction: 1.784 Molar Refractivity: 32.81 cm3
Molar Volume: 77.8 cm3 Polarizability: 13 10-24cm3
Surface Tension: 53.7 dyne/cm Density: 1.64 g/cm3
Flash Point: °C Enthalpy of Vaporization: kJ/mol
Boiling Point: °C at 760 mmHg Vapour Pressure: mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  506.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  200.08  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.69E-010  (Modified Grain method)
    Subcooled liquid VP: 1.89E-008 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):  5.955e+004
       log Kow used: 0.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.2764e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.622E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6865
   Biowin2 (Non-Linear Model)     :   0.7663
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9158  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6627  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3306
   Biowin6 (MITI Non-Linear Model):   0.2357
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8361
 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):  2.52E-006 Pa (1.89E-008 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.19 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.977 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0000 E-12 cm3/molecule-sec
      Half-Life =   -------
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.983 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  43.79
      Log Koc:  1.641 

 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: 0.23 (estimated)

 Volatilization from Water:
    Henry LC:  7.62E-016 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 8.699E+011  hours   (3.624E+010 days)
    Half-Life from Model Lake : 9.489E+012  hours   (3.954E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       1.12e-006       1e+005       1000       
   Water     38.1            360          1000       
   Soil      61.8            720          1000       
   Sediment  0.0708          3.24e+003    0          
     Persistence Time: 585 hr




        
Descriptors: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 2, 0, 0, 0, 0
CategoryTargetPDB CodeLASSO Score
Other EnzymesALR2, aldose reductase1ah31.00
Other EnzymesAmpC, AmpC beta-lactamase1xgj0.98
KinasesVEGFr2, vascular endothelial growth factor receptor1vr20.92
Folate EnzymesGART, glycinamide ribonucleotide transformylase1c2t0.92
Nuclear Hormone ReceptorsPR, progesterone receptor1sr70.91
Serine ProteasesFXa, factor Xa1f0r0.86
Other EnzymesPNP, purine nucleoside phosphorylase1b8o0.82
Nuclear Hormone ReceptorsER, estrogen receptor; agonist1l2i0.79
MetalloenzymesACE, angiotensin-converting enzyme1o860.75
Other EnzymesInhA, enoyl ACP reductase1p440.31
Other EnzymesHIVRT, HIV reverse transcriptase1rt10.24
KinasesSRC, tyrosine kinase SRC2src0.13
Other EnzymesHIVPR, HIV protease1hpx0.10
Serine ProteasesThrombin1ba80.09
KinasesCDK2, cyclindependent kinase 21ckp0.06
KinasesFGFr1, fibroblast growth factor receptor kinase1agw0.05
Nuclear Hormone ReceptorsPPARg, peroxisome proliferator activated receptor1fm90.05
Folate EnzymesDHFR, dihydrofolate reductase3dfr0.04
MetalloenzymesPDE5, phosphodiesterase 51xp00.04
Other EnzymesGPB, glycogen phosphorylase1a8i0.03
Other EnzymesHMGR, hydroxymethylglutaryl-CoA reductase1hw80.03
Other EnzymesPARP, poly(ADP-ribose) polymerase1efy0.03
Nuclear Hormone ReceptorsAR, androgen receptor1xq20.02
KinasesHSP90, human heat shock protein 901uy60.01
Other EnzymesCOX-2, cyclooxygenase-21cx20.00
KinasesTK, thymidine kinase1kim0.00
Nuclear Hormone ReceptorsER, estrogen receptor; antagonist3ert0.00
Other EnzymesSAHH, S-adenosyl-homocysteine hydrolase1a7a0.00
KinasesEGFr, epidermal growth factor receptor1m170.00
MetalloenzymesCOMT, catechol O-methyltransferase1h1d0.00
Nuclear Hormone ReceptorsMR, mineralocorticoid receptor2aa20.00
Nuclear Hormone ReceptorsRXRa, retinoic X receptor R1mvc0.00
Other EnzymesCOX-1, cyclooxygenase-11p4g0.00
KinasesPDGFrb, platelet derived growth factor receptor kinaseN/A0.00
Serine ProteasesTrypsin1bju0.00
MetalloenzymesADA, adenosine deaminase1stw0.00
Nuclear Hormone ReceptorsGR, glucocorticoid receptor1m2z0.00
Other EnzymesAChE, acetylcholinesterase1eve0.00
Other EnzymesNA, neuraminidase1a4g0.00
KinasesP38 MAP, P38 mitogen activated protein1kv20.00