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Search term: GHMLBKRAJCXXBS-UHFFFAOYAB
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Inherent Properties, Identifiers and References
ChemSpider ID: 4878
Empirical Formula: C6H6O2
Molecular Weight: 110.1106
Nominal Mass: 110 Da
Average Mass: 110.1106 Da
Monoisotopic Mass: 110.036779 Da
Systematic Name: benzene-1,3-diol
SMILES: Oc1cccc(O)c1
InChI: InChI=1/C6H6O2/c7-5-2-1-3-6(8)4-5/h1-4,7-8H
InChIKey: GHMLBKRAJCXXBS-UHFFFAOYAB
Std. InChI: InChI=1S/C6H6O2/c7-5-2-1-3-6(8)4-5/h1-4,7-8H
Std. InChIKey: GHMLBKRAJCXXBS-UHFFFAOYSA-N
(Details...) Wikipedia Article(s)
Resorcinol (or resorcin) is a chemical compound from the dihydroxy phenols. It is the 1,3-isomer of benzenediol with the formula C6H4(OH)2 Read more... or Edit at Wikipedia...
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User Data

  • experimental physchem properties
    • Melting Point: 109-111
    • Melting Point: 109-111
    • Melting Point: 111 C
    • Boiling Point: 280-281
    • Boiling Point: 280-281
    • Boiling Point: 531F
    • Boiling Point: 277-281
    • Boiling Point: 281 C
    • Flash Point: 171(339F)
    • Flash Point: 171(339F)
    • Flash Point: 261F
    • Specific Gravity: 1.272
    • Specific Gravity: 1.272
    • Specific Gravity: 1.27
    • logP: 0.80
    • Solubility: Soluble in water, alcohol, ether, and glycerol
    • Solubility: 0.81
    • Solubility: 110%
    • Ionization Potential: 8.63 eV
  • miscellaneous
    • Appearance: White needle-like crystals
    • Appearance: White needles, plates, crystals, flakes, or powder with a faint odor. [Note: Turns pink on exposure to air or light, or contact with iron.]
    • Appearance: crystals or powder
    • Stability: Stable. Incompatible with strong oxidizing agents. May discolouron exposure to air or light.
    • Toxicity: ORL-MUS LD50 200 mg kg-1, ORL-RAT LD50 301 mg kg-1, SKN-RBT LD50 3360 mg kg-1
    • Safety: DANGER: POISON, cancer risk, causes cyanosis, irritation
    • Safety: DANGER: POISON, cancer risk, causes cyanosis, irritation
    • Safety: Safety glasses, adequate ventilation.
    • First Aid: Eye: Irrigate immediately Skin: Water wash immediately Breathing: Respiratory support Swallow: Medical attention immediately
    • Exposure Routes: inhalation, ingestion, skin and/or eye contact
    • Symptoms: Irritation eyes, skin, nose, throat, upper respiratory system; methemoglobinemia; cyanosis, convulsions; restlessness, bluish skin, increased heart rate, dyspnea (breathing difficulty); dizziness, dro wsiness, hypothermia, hematuria (blood in the urine); spleen, kidney, liver changes; dermatitis
    • Target Organs: Eyes, skin, respiratory system, cardiovascular system, central nervous system, blood, spleen, liver, kidneys
    • Incompatibilities and Reactivities: Acetanilide, albumin, alkalis, antipyrine, camphor, ferric salts, menthol, spirit nitrous ether, strong oxidizers & bases [Note: Hygroscopic (i.e., absorbs moisture from the air).]
    • Personal protection and Sanitation: Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily Provide: Eyewash
    • Exposure Limits: NIOSH REL : TWA 10 ppm (45 mg/m 3 ) ST 20 ppm (90 mg/m 3 ) OSHA PEL ?: none
Names and Synonyms

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

1,3-benze​nediol

benzene-1​,3-diol

Benzol-1,​3-diol

Reso

Resorcinol [Wiki]

RS 11H

RS 11L

.alpha.-R​esorcinol

1,3-Benze​nediol, h​omopolymer

1,3-Dihyd​roxybenze​ne

More...
Database ID(s)

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

ACD/LogP: 0.76 # of Rule of 5 Violations: 0
ACD/LogD (pH 5.5): 0.76 ACD/LogD (pH 7.4): 0.76
ACD/BCF (pH 5.5): 2.23 ACD/BCF (pH 7.4): 2.21
ACD/KOC (pH 5.5): 61.8 ACD/KOC (pH 7.4): 61.26
#H bond acceptors: 2 #H bond donors: 2
#Freely Rotating Bonds: 2 Polar Surface Area: 18.46 Å2
Index of Refraction: 1.612 Molar Refractivity: 30.01 cm3
Molar Volume: 86.2 cm3 Polarizability: 11.89 10-24cm3
Surface Tension: 57.1 dyne/cm Density: 1.275 g/cm3
Flash Point: 131.9 °C Enthalpy of Vaporization: 53.96 kJ/mol
Boiling Point: 280 °C at 760 mmHg Vapour Pressure: 0.00229 mmHg at 25°C
            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.03
    Log Kow (Exper. database match) =  0.80
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  229.69  (Adapted Stein & Brown method)
    Melting Pt (deg C):  45.73  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00012  (Modified Grain method)
    MP  (exp database):  111 deg C
    BP  (exp database):  280 deg C
    VP  (exp database):  4.89E-04 mm Hg at 25 deg C
    Subcooled liquid VP: 0.00347 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  8.571e+004
       log Kow used: 0.80 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  7.17e+005 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.1003e+005 mg/L
    Wat Sol (Exper. database match) =  717000.00
       Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.83E-011  atm-m3/mole
   Group Method:   8.10E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.028E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.80  (exp database)
  Log Kaw used:  -8.623  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.423
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9267
   Biowin2 (Non-Linear Model)     :   0.9631
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0686  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7683  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5459
   Biowin6 (MITI Non-Linear Model):   0.6909
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6158
 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):  0.463 Pa (0.00347 mm Hg)
  Log Koa (Koawin est  ): 9.423
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.48E-006 
       Octanol/air (Koa) model:  0.00065 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000234 
       Mackay model           :  0.000518 
       Octanol/air (Koa) model:  0.0494 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 200.2800 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.641 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000376 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  434
      Log Koc:  2.638 

 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: 0.80 (expkow database)

 Volatilization from Water:
    Henry LC:  8.1E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 7.585E+006  hours   (3.16E+005 days)
    Half-Life from Model Lake : 8.274E+007  hours   (3.448E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.00183         1.28         1000       
   Water     36.1            360          1000       
   Soil      63.8            720          1000       
   Sediment  0.07            3.24e+003    0          
     Persistence Time: 595 hr