CAS 123-31-9

Idrochinone

Descrizione:

Idrochinone, con il numero CAS 123-31-9, è un composto organico caratterizzato dalla sua struttura aromatica, specificamente un derivato del diidrossibenzene. Si presenta come un solido cristallino bianco ed è solubile in acqua, alcol ed etere. Idrochinone è noto per le sue proprietà riducenti ed è comunemente usato come sviluppatore fotografico, antiossidante in varie applicazioni e agente schiarente per la pelle nei cosmetici grazie alla sua capacità di inibire la produzione di melanina. Ha un punto di fusione intorno alla temperatura ambiente e presenta un sapore leggermente dolce. Idrochinone può subire ossidazione per formare benzochinone, che è un composto più reattivo. Sebbene sia generalmente considerato sicuro a basse concentrazioni, l'esposizione prolungata o alte dosi possono portare a irritazione della pelle e altre preoccupazioni per la salute, portando a un controllo normativo in alcune regioni. Il suo utilizzo nelle formulazioni cosmetiche è spesso soggetto a limiti di concentrazione per mitigare potenziali effetti avversi. In generale, Idrochinone è un composto versatile con applicazioni significative nei settori industriale e cosmetico.

Formula: C₆H₆O₂

InChI: InChI=1/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H

InChI key: InChIKey=QIGBRXMKCJKVMJ-UHFFFAOYSA-N

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

Sinonimi:

• 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
• HYDROXYQUINOL
• 1,4-Benzenediol (hydroquinone)
• PYROGENTISIC ACID
• 1,4-Dihydroxybenzen
• 1,4-dihydroxybenzen(czech)
• AKOS BBS-00004220
• 1,4-Dihydroxy-benzeen
• p-Djbydroxybenzene
• alpha-hydroquinone
• 1,4-Diidrobenzene

Hydroquinone

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: >99.0%(T)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 110.11

Ref: 3B-H0186

Hydroquinone, 99%

CAS: 123-31-9

Hydroquinone is used as a reducing agent and finds applications in black and white photographic developers for film and paper along with 4-(methylamino)phenol sulfate (metol). In this application, silver halides are reduced to elemental silver. It acts as a polymerization inhibitor which prevents po

Formula: C₆H₆O₂

Purezza: 99%

Colore e forma: White to pale cream, Crystals or powder or crystalline powder

Peso molecolare: 110.11

Ref: 02-A11411

Hydroquinone

CAS: 123-31-9

Hydroquinone

Formula: C₆H₆O₂

Purezza: 99.7%

Colore e forma: White

Peso molecolare: 110.03678

Ref: 47-1206

Hydroquinone

CAS: 123-31-9

Hydroquinone (quinol)

Formula: C₆H₆O₂

Colore e forma: Tan Grey Colorless White Solid Crystals Needles

Peso molecolare: 110.03678

Ref: 45-1324002

Hydroquinone

CAS: 123-31-9

Formula: C₆H₆O₂

Peso molecolare: 110.11

Ref: 4Z-H-1612

Hydroquinone

CAS: 123-31-9

Hydroquinone

Purezza: >99.0%

Peso molecolare: 110.11g/mol

Ref: 54-OR97827

Hydroquinone, USP grade

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: 99.0 - 100.5 % (anhydrous basis)

Colore e forma: White to off-white crystalline powder or flakes

Peso molecolare: 110.11

Ref: 7W-GK9119

Hydroquinone

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: (HPLC) ≥ 99.5% (dried basis)

Colore e forma: White to off-white crystalline powder or flakes

Peso molecolare: 110.11

Ref: 7W-GK0341

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

Prodotto controllato

CAS: 1024-57-3, 1031-07-8, 123-31-9, 309-00-2, 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

Colore e forma: Mixture

Peso molecolare: 320.04

Ref: 04-GA09000427MB

Benzene-1,4-diol (Hydroquinone)

CAS: 123-31-9

Colore e forma: Neat

Ref: 86-MM0632.01

Hydroquinone

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: 99.0%

Colore e forma: Solid, Powder or Crystalline Powder

Peso molecolare: 110.112

Ref: 10-F146000

Hydroquinone

Prodotto controllato

CAS: 123-31-9

Formula: C₆H₆O₂

Colore e forma: Neat

Peso molecolare: 110.11

Ref: 04-C14223000

Hydroquinone

CAS: 123-31-9

Hydroquinone

Formula: C₆H₆O₂

Purezza: ≥ 98.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 110.11

Ref: 5G-80712

Hydroquinone

Prodotto controllato

CAS: 123-31-9

Stability Unstable in Air
Applications Hydroquinone is used as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Woodard, et al.: Fed. Proc., 8, 348 (1949), Kari, F.W., et al.: Food Chem. Toxicol., 30, 737 (1992),

Formula: C₆H₆O₂

Colore e forma: Neat

Peso molecolare: 110.11

Ref: TR-H714715

Hydroquinone

CAS: 123-31-9

Hydroquinone is a phenolic compound that is used as an antioxidant and a photographic chemical. It can be synthesized in two ways: by reduction of benzene or by oxidation of p-hydroxybenzoic acid. Hydroquinone has been shown to have genotoxic effects, which may be due to its ability to generate reactive oxygen species (ROS) and induce oxidation reactions. Hydroquinone also has antimicrobial properties, which are due to the production of ROS in bacterial cells. The redox cycle involves the conversion of hydroquinone into benzene, followed by its reduction back into hydroquinone. This cycle is facilitated by the presence of p-hydroxybenzoic acid and dehydroascorbic acid, which act as electron donors and acceptors. The reaction mechanism involves the transfer of electrons from one molecule to another through a series of intermediates; this process leads to the formation of hydrogen peroxide and superoxide anion radicals.

Formula: C₆H₆O₂

Purezza: Min. 95%

Colore e forma: White Clear Liquid

Peso molecolare: 110.11 g/mol

Ref: 3D-FH01233

Butylhydroxyanisole EP Impurity A

CAS: 123-31-9

Formula: C₆H₆O₂

Peso molecolare: 110.10

Ref: ST-EA-CP-B101003

Hydroquinone pure, 98%

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: min. 98%

Colore e forma: White to off-white, Crystalline powder, Clear, Colourless to pale pink

Peso molecolare: 110.11

Ref: SR-28449

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

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: min. 99 %

Colore e forma: White to off-white, Crystalline powder, Clear

Peso molecolare: 110.11

Ref: SR-17732

Hydroquinone extrapure AR, 99%

CAS: 123-31-9

Formula: C₆H₆O₂

Purezza: min. 99%

Colore e forma: White to off-white, Crystalline powder, Clear

Peso molecolare: 110.11

Ref: SR-25311