CAS: 123-31-9 - Hydroquinone

Formula: C₆H₆O₂

InChI: InChI=1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H

InChI key: InChIKey=QIGBRXMKCJKVMJ-UHFFFAOYSA-N

SMILES: OC1=CC=C(O)C=C1

Synonyms:

• 1,4-Benzenediol
• 1,4-Benzoquinol
• 1,4-Dihydroxy benzene
• 1,4-Dihydroxy-benzol
• 1,4-Dihydroxybenzene
• 1,4-Phenylenediol
• 1,4-p-Benzenediol
• 4-Hydroxyphenol
• 6,7-dihydroxy-2H-chromen-2-one
• Aida
• Arctuvin
• Benzene, 1,4-Dihydroxy-
• Benzene-1,4-Diol
• Benzohydroquinone
• Benzoquinol
• Black & White Bleaching Cream
• Bq(H)
• Diak 5
• Dihydroquinone
• Eldopacque
• Eldopaque
• Eldopaque Forte
• Eldoquin
• Eldoquin Forte
• He 5
• Hidroquinona
• Hydrochinon
• Hydroquinol
• Hydroxyquinone
• Nsc 9247
• P-Dihydroxybenzene
• P-Hydroxyphenol
• Phiaquin
• Quinol
• Solaquin Forte
• Solution Q
• Tecquinol
• Tenox HQ
• p-Benzenediol
• p-Dihydroquinone
• p-Dioxybenzene
• p-Hydroquinone
• p-Phenylenediol
• p-Quinol

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: >99.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 110.11

Hydroquinone, 99%

CAS: 123-31-9

Hydroquinone is used as a reducing agent and finds applications in black and white photographic …

• Formula: C₆H₆O₂
• Purity: 99%
• Color and Shape: White to pale cream, Crystals or powder or crystalline powder
• Molecular weight: 110.11

Methyl Vinyl Ketone, Stabilized ca 95%

CAS: 123-31-964-19-7 75-05-8 7732-18-5 78-94-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₆O
• Purity: 95%
• Color and Shape: Liquid, Clear colorless to light yellow
• Molecular weight: 70.09

Hydroquinone, 99.5%

CAS: 123-31-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₆O₂
• Purity: 99.5%
• Color and Shape: Crystalline powder or crystals or needles, White to off-white
• Molecular weight: 110.11

4-Vinylpyridine, 95%, stabilized

CAS: 100-43-6 123-31-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₇N
• Purity: 95%
• Color and Shape: Clear colorless to yellow to red-brown, Liquid, May darken on storage
• Molecular weight: 105.14

m-Tolualdehyde, 98%, stabilized

CAS: 123-31-9620-23-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₈O
• Purity: 98%
• Color and Shape: Clear yellow to brown, May darken on storage, Liquid
• Molecular weight: 120.15

2,3,4,5,6-Pentafluorostyrene, 97%, stabilized

CAS: 123-31-9653-34-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₃F₅
• Purity: 97%
• Color and Shape: Liquid, Colorless to yellow
• Molecular weight: 194.10

4-Methoxyphenol, 99%

CAS: 123-31-9150-76-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Purity: 99%
• Color and Shape: White to light yellow, Flakes

2-Methylfuran, 99%, stabilized

CAS: 123-31-9534-22-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₅H₆O
• Purity: 99%
• Color and Shape: Clear colorless to yellow, Liquid
• Molecular weight: 82.10

Hydroquinone, 99%

CAS: 123-31-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₆O₂
• Purity: 99%
• Color and Shape: White to off-white, Crystalline powder or crystals or needles
• Molecular weight: 110.11

Benzophenone imine, 97%, stabilized

CAS: 1013-88-3 123-31-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₃H₁₁N
• Purity: 97%
• Color and Shape: Clear colorless to yellow-brown, Liquid
• Molecular weight: 181.24

o-Tolualdehyde, 98%, stabilized

CAS: 123-31-9529-20-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₈O
• Purity: 98%
• Color and Shape: Clear colorless to yellow, Liquid
• Molecular weight: 120.15

Hydroquinone

CAS: 123-31-9

• Purity: 99.0%
• Color and Shape: Solid, Powder or Crystalline Powder
• Molecular weight: 110.11199951171875

Vinyl acetate, 99+%, stabilized

CAS: 108-05-4 123-31-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₆O₂
• Purity: 99+%
• Color and Shape: Clear colorless to light yellow, Liquid
• Molecular weight: 86.09

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: 99.7%
• Color and Shape: White
• Molecular weight: 110.03678

Phenindione

CAS: 123-31-9

• Formula: C₁₅H₁₀O₂
• Purity: 97.3%
• Color and Shape: White
• Molecular weight: 222.06808

Hydroquinone

CAS: 123-31-9

Hydroquinone (quinol)

• Formula: C₆H₆O₂
• Color and Shape: Tan Grey Colorless White Solid Crystals Needles
• Molecular weight: 110.03678

Hydroquinone

CAS: 123-31-9

• Molecular weight: 110.11g/mol

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Molecular weight: 110.11

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: (HPLC) ≥ 99.5% (dried basis)
• Color and Shape: White to off-white crystalline powder or flakes
• Molecular weight: 110.11

Hydroquinone, USP grade

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: 99.0 - 100.5 % (anhydrous basis)
• Color and Shape: White to off-white crystalline powder or flakes
• Molecular weight: 110.11

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Color and Shape: Neat
• Molecular weight: 110.11

Benzene-1,4-diol (Hydroquinone)

CAS: 123-31-9

• Formula: C₆H₆O₂
• Color and Shape: Neat
• Molecular weight: 110.11

EPA Method 8270 Organochlorine Pesticides Mixture 1000 µg/mL in Methyl tert-butyl ether

CAS: 1024-57-3 1031-07-8 123-31-9309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 5103-71-9 5103-74-2 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-5 72-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

Hydroquinone

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: ≥ 98.0 % (HPLC)
• Color and Shape: Powder
• Molecular weight: 110.11

Hydroquinone

CAS: 123-31-9

Stability Unstable in Air Applications Hydroquinone is used as photographic reducer and developer; as reagent …

• Formula: C₆H₆O₂
• Color and Shape: White
• Molecular weight: 110.11

Hydroquinone

CAS: 123-31-9

Hydroquinone is a phenolic compound that is used as an antioxidant and a photographic chemical. …

• Formula: C₆H₆O₂
• Purity: Min. 95%
• Color and Shape: White Clear Liquid
• Molecular weight: 110.11 g/mol

Hydroquinone extrapure AR, 99%

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: min. 99%
• Color and Shape: White to off-white, Crystalline powder, Clear
• Molecular weight: 110.11

Hydroquinone pure, 98%

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: min. 98%
• Color and Shape: White to off-white, Crystalline powder, Clear, Colourless to pale pink
• Molecular weight: 110.11

Hydroquinone extrapure AR, ExiPlus, Multi-Compendial, 99%

CAS: 123-31-9

• Formula: C₆H₆O₂
• Purity: min. 99 %
• Color and Shape: White to off-white, Crystalline powder, Clear
• Molecular weight: 110.11