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Search term: XIMFCGSNSKXPBO-UHFFFAOYAV
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Inherent Properties, Identifiers and References
ChemSpider ID: 71371
Empirical Formula: C6H11BrO2
Molecular Weight: 195.0543
Nominal Mass: 194 Da
Average Mass: 195.0543 Da
Monoisotopic Mass: 193.994235 Da
Systematic Name: ethyl 2-bromobutanoate
SMILES: BrC(C(=O)OCC)CC
InChI: InChI=1/C6H11BrO2/c1-3-5(7)6(8)9-4-2/h5H,3-4H2,1-2H3
InChIKey: XIMFCGSNSKXPBO-UHFFFAOYAV
Std. InChI: InChI=1S/C6H11BrO2/c1-3-5(7)6(8)9-4-2/h5H,3-4H2,1-2H3
Std. InChIKey: XIMFCGSNSKXPBO-UHFFFAOYSA-N
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User Data

  • experimental physchem properties
    • Melting Point: -4
    • Boiling Point: 176-178
    • Flash Point: 58(136F)
    • Specific Gravity: 1.324
    • Refraction Index: 1.4470
  • miscellaneous
    • Safety: DANGER: FLAMMABLE, irritates skin, eyes, lungs
Names and Synonyms

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

2-Bromobu​tanoic ac​id ethyl ​ester

butanoic ​acid, 2-b​romo-, et​hyl ester

Butyric a​cid, 2-br​omo-, eth​yl ester

Butyric a​cid, 2-br​omo-, eth​yl ester ​(8CI)

Ethyl .al​pha.-brom​obutyrate

Ethyl 2-b​romobutan​oate

Ethyl alp​ha-bromob​utyrate

208-574-6 [EINECS/ELINCS]

2-Bromobu​tyric aci​d ethyl e​ster

2-Bromo-b​utyric ac​id ethyl ​ester

More...
Database ID(s)

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

ACD/LogP: 2.25 # of Rule of 5 Violations: 0
ACD/LogD (pH 5.5): 2.25 ACD/LogD (pH 7.4): 2.25
ACD/BCF (pH 5.5): 30.11 ACD/BCF (pH 7.4): 30.11
ACD/KOC (pH 5.5): 398.19 ACD/KOC (pH 7.4): 398.19
#H bond acceptors: 2 #H bond donors: 0
#Freely Rotating Bonds: 4 Polar Surface Area: 26.3 Å2
Index of Refraction: 1.455 Molar Refractivity: 39.31 cm3
Molar Volume: 144.6 cm3 Polarizability: 15.58 10-24cm3
Surface Tension: 32.4 dyne/cm Density: 1.348 g/cm3
Flash Point: 69.5 °C Enthalpy of Vaporization: 41.57 kJ/mol
Boiling Point: 179.4 °C at 760 mmHg Vapour Pressure: 0.944 mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  183.44  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -17.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.12  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  177 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  722.3
       log Kow used: 2.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2000.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.73E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.980E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.12  (KowWin est)
  Log Kaw used:  -2.714  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.834
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7827
   Biowin2 (Non-Linear Model)     :   0.4688
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9373  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8307  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6213
   Biowin6 (MITI Non-Linear Model):   0.3972
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0940
 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):  135 Pa (1.01 mm Hg)
  Log Koa (Koawin est  ): 4.834
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.23E-008 
       Octanol/air (Koa) model:  1.67E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  8.05E-007 
       Mackay model           :  1.78E-006 
       Octanol/air (Koa) model:  1.34E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   1.9053 E-12 cm3/molecule-sec
      Half-Life =     5.614 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    67.365 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.29E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  36.12
      Log Koc:  1.558 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.748E+000  L/mol-sec
  Kb Half-Life at pH 8:       2.919  days   
  Kb Half-Life at pH 7:      29.193  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.930 (BCF = 8.504)
       log Kow used: 2.12 (estimated)

 Volatilization from Water:
    Henry LC:  4.73E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      18.71  hours
    Half-Life from Model Lake :      321.2  hours   (13.39 days)

 Removal In Wastewater Treatment:
    Total removal:               4.80  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.23  percent
    Total to Air:                2.47  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       6.6             135          1000       
   Water     28.5            360          1000       
   Soil      64.8            720          1000       
   Sediment  0.115           3.24e+003    0          
     Persistence Time: 407 hr




        
Descriptors: 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 0, 9, 0, 2, 0, 0, 2, 1, 0, 0, 3, 0, 0
CategoryTargetPDB CodeLASSO Score
KinasesFGFr1, fibroblast growth factor receptor kinase1agw0.04
Nuclear Hormone ReceptorsPPARg, peroxisome proliferator activated receptor1fm90.03
MetalloenzymesACE, angiotensin-converting enzyme1o860.01
KinasesSRC, tyrosine kinase SRC2src0.01
Other EnzymesHMGR, hydroxymethylglutaryl-CoA reductase1hw80.01
Other EnzymesHIVPR, HIV protease1hpx0.01
MetalloenzymesPDE5, phosphodiesterase 51xp00.01
Nuclear Hormone ReceptorsMR, mineralocorticoid receptor2aa20.01
Other EnzymesInhA, enoyl ACP reductase1p440.01
Other EnzymesPARP, poly(ADP-ribose) polymerase1efy0.01
Other EnzymesPNP, purine nucleoside phosphorylase1b8o0.01
KinasesTK, thymidine kinase1kim0.00
Nuclear Hormone ReceptorsAR, androgen receptor1xq20.00
Nuclear Hormone ReceptorsGR, glucocorticoid receptor1m2z0.00
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
Nuclear Hormone ReceptorsRXRa, retinoic X receptor R1mvc0.00
KinasesVEGFr2, vascular endothelial growth factor receptor1vr20.00
Other EnzymesGPB, glycogen phosphorylase1a8i0.00
Other EnzymesSAHH, S-adenosyl-homocysteine hydrolase1a7a0.00
Serine ProteasesThrombin1ba80.00
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
Nuclear Hormone ReceptorsER, estrogen receptor; antagonist3ert0.00
Folate EnzymesGART, glycinamide ribonucleotide transformylase1c2t0.00
KinasesHSP90, human heat shock protein 901uy60.00
Serine ProteasesTrypsin1bju0.00
Other EnzymesNA, neuraminidase1a4g0.00
Serine ProteasesFXa, factor Xa1f0r0.00
KinasesEGFr, epidermal growth factor receptor1m170.00
Other EnzymesCOX-2, cyclooxygenase-21cx20.00
MetalloenzymesCOMT, catechol O-methyltransferase1h1d0.00
MetalloenzymesADA, adenosine deaminase1stw0.00
Other EnzymesALR2, aldose reductase1ah30.00