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CAS RN 123-31-9

OHOH

CAS RN 123-31-9

IUPAC Name: benzene-1,4-diol
Synonyms: α-hydroquinone hydroquinone product pyrogentistic acid melpaque hydroquinone, monocopper (2+) salt hydroquinone gr phiaquin hidroquilaude vinas brand of hydroquinone robins brand of hydroquinone
Molecular Weight (g/mol): 110.11
Molecular Formula: C6H6O2
InChi Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N
SMILES: OC1=CC=C(O)C=C1
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1 – 14 of 14 results
1

Thermo Scientific Chemicals Hydroquinone, 99%

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
MDL Number MFCD00002339
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
2

Thermo Scientific Chemicals Hydroquinone, 99.5%

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.11
ChEBI CHEBI:17594
MDL Number MFCD00002339
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
3

Ricca Chemical Company Hydroquinone, 1% (w/v) (10 g/L), Ricca Chemical
SDP

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
4

Thermo Scientific Chemicals Hydroquinone, 99%

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.11
ChEBI CHEBI:17594
MDL Number MFCD00002339
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
5

Spectrum Chemical Manufacturing Corporation Hydroquinone, USP, 99-100.5%, Spectrum™ Chemical
SDP

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N IUPAC Name: benzene-1,4-diol SMILES: OC1=CC=C(O)C=C1

CAS 123-31-9
Molecular Weight (g/mol) 110.11
SMILES OC1=CC=C(O)C=C1
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
6

Spectrum Chemical Manufacturing Corporation Hydroquinone, Crystal, 98.5%, Spectrum™ Chemical
SDP

CAS: 123-31-9

CAS 123-31-9
7

MilliporeSigma Supelco phyproof™ Hydroquinone, ≥98% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

8

Hydroquinone 99.0+%, TCI America™
SDP

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
MDL Number MFCD00002339
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
9

Ricca Chemical Company Hydroquinone, Ricca Chemical
SDP

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
10

LabChem, Inc. Hydroquinone, For Chloride, Certified, 1% (w/v), LabChem™

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
11

LabChem, Inc. Hydroquinone, Reagent Grade, LabChem™

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
12

Hydroquinone, SPEX CertiPrep™
SDP

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
13

Fisher Science Education™ Hydroquinone Crystals
SCI_ED

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2
14

Hydroquinone (Crystalline/Laboratory), Fisher Chemical

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

PubChem CID 785
CAS 123-31-9
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:17594
MDL Number MFCD00002339
SMILES C1=CC(=CC=C1O)O
Synonym hydroquinone,1,4-benzenediol,quinol,1,4-dihydroxybenzene,p-benzenediol,4-hydroxyphenol,p-hydroquinone,p-hydroxyphenol,p-dihydroxybenzene,benzoquinol
IUPAC Name benzene-1,4-diol
InChI Key QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Molecular Formula C6H6O2