Hydroquinone
c1cc(ccc1O)O CopyCopied
InChI=1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H CopyCopied
QIGBRXMKCJKVMJ-UHFFFAOYSA-N CopyCopied
Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts
1,4-Benzenediol
1,4-Benzoquinol
1,4-Dihydroxybenzen
1,4-dihydroxybenzene
1,4-Dihydroxy-benzol [German]
4-hydroxyphenol
AIDA
Benzene, p-dihydroxy-
benzene-1,4-diol
Benzol-1,4-diol
BQ(H)
dihydroquinone
hydroquinol
Hydroquinone [Wiki] [ACD/IUPAC Name]
Hydroquinone (USP)
para-Dihydroxybenzene
p-benzenediol
p-Dihydroquinone
p-Dihydroxybenzene
p-hydroquinone
p-Phenylenediol
p-Quinol
quinol
1,4-Dihydroxy-benzeen
1,4-Diidrobenzene
a-Hydroquinone
b-Quinol
Hydrochinone
hydroquinone gr
Hydroquinoue
Idrochinone
1, 4-Dihydroxy-benzol
1,4-Benzendil
1,4-Dihydroxy-benzeen [Dutch]
1,4-Dihydroxybenzen [Czech]
1,4-Diidrobenzene [Italian]
1,4-Hydroxybenzene
123-31-9 [RN]
128-37-0 [RN]
168560-79-0 [RN]
204-617-8 [EINECS]
556-48-9 [RN]
57534-13-1 [RN]
605970 [Beilstein]
8027-02-9 [RN]
ARCTUVIN
Artra
BENZOHYDROQUINONE
Benzoquinol
Black and White Bleaching Cream
C031927
Derma-Blanch
Diak 5
dihydroxybenzene
Eldopaque
Eldoquin
Elopaque
Esoterica
HE 5
Hidroquilaude
Hidroquin
Hidroquinona Isdin
Hidroquinone
Hydrochinon [Polish]
Hydrochinon [Czech, Polish]
hydrokinone.
HYDROP
Hydroquinole
Hydroquinone [UN2662] [Poison]
Idrochinone [Italian]
Licostrata
Lustra
Melanasa
Melanex
Melpaque
Melquin
Neostrata HQ
p -Dihydroxybenzene
para-Dioxybenzene
para-Hydroquinone
para-Hydroxyphenol
p-Benzenediol; 1
p-dioxobenzene
p-Dioxybenzene
p-Diphenol
Phiaquin
p-hydroxyphenol
Pyrogentistic acid
quinnone
Solaquin
Solaquin Forte
Tecquinol
Tenox HQ
Tequinol
Ultraquin
α-hydroquinone
α-Hydroquinone
β-quinol
β-Quinol
AI3-00072 [DBID]
AIDS000964 [DBID]
AIDS-000964 [DBID]
AIDS220864 [DBID]
AIDS-220864 [DBID]
bmse000293 [DBID]
C00530 [DBID]
c0091 [DBID]
C15603 [DBID]
CCRIS 714 [DBID]
CHEBI:17594 [DBID]
D00073 [DBID]
DivK1c_006865 [DBID]
EU-0100577 [DBID]
H17902_SIAL [DBID]
H3660_SIAL [DBID]
H9003_SIGMA [DBID]
HSDB 577 [DBID]
HT1014_SIGMA [DBID]
KBio1_001809 [DBID]
KBio2_002237 [DBID]
KBio2_004805 [DBID]
KBio2_007373 [DBID]
KBio3_001511 [DBID]
KBioGR_001246 [DBID]
KBioSS_002237 [DBID]
Lopac-H-9003 [DBID]
MFCD00002339 [DBID]
MLS000069815 [DBID]
NCGC00015523-01 [DBID]
NCGC00090880-01 [DBID]
NCI-C55834 [DBID]
NSC 9247 [DBID]
NSC9247 [DBID]
SMR000059154 [DBID]
SPBio_001883 [DBID]
SpecPlus_000769 [DBID]
Spectrum_001757 [DBID]
Spectrum2_001672 [DBID]
Spectrum3_000656 [DBID]
Spectrum4_000633 [DBID]
UN2662 [DBID]
USAF EK-356 [DBID]
ZINC00001541 [DBID]
Data supplied by datasources and users.
Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.
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) = 1.03 Log Kow (Exper. database match) = 0.59 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): 1.64E-005 (Modified Grain method) MP (exp database): 172.3 deg C BP (exp database): 287 deg C VP (exp database): 2.40E-05 mm Hg at 25 deg C Subcooled liquid VP: 0.000687 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): 1.295e+005 log Kow used: 0.59 (expkow database) no-melting pt equation used Water Sol (Exper. database match) = 7.2e+004 mg/L (25 deg C) Exper. Ref: GRANGER,FS & NELSON,JM (1921) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 3.1003e+005 mg/L Wat Sol (Exper. database match) = 72000.00 Exper. Ref: GRANGER,FS & NELSON,JM (1921) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Phenols Quinone/Hydroquinone 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 Exper Database: 4.73E-11 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 1.835E-011 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.59 (exp database) Log Kaw used: -8.714 (exp database) Log Koa (KOAWIN v1.10 estimate): 9.304 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): 0.0916 Pa (0.000687 mm Hg) Log Koa (Koawin est ): 9.304 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 3.28E-005 Octanol/air (Koa) model: 0.000494 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.00118 Mackay model : 0.00261 Octanol/air (Koa) model: 0.038 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 23.2235 E-12 cm3/molecule-sec Half-Life = 0.461 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 5.527 Hrs Ozone Reaction: No Ozone Reaction Estimation Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 0.0019 (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: 0.59 (expkow database) Volatilization from Water: Henry LC: 4.73E-011 atm-m3/mole (Henry experimental database) Half-Life from Model River: 1.299E+007 hours (5.412E+005 days) Half-Life from Model Lake : 1.417E+008 hours (5.904E+006 days) Removal In Wastewater Treatment: Total removal: 1.86 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.77 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 0.00113 11.1 1000 Water 37.1 360 1000 Soil 62.9 720 1000 Sediment 0.0703 3.24e+003 0 Persistence Time: 592 hr
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