structure of 123-31-9

Hydroquinone

CAS No.: 123-31-9 Brand: MolBest
M. Ft.: C6H6O2 Cat. No: G7378476
M. Wt.: 110.11 MDL: MFCD00002339
Storage: Store in a cool,dry area.
Purity Grade Package Stock Price Quantity
99% RG 100G In Stock 4 USD
99% RG 500G In Stock 10 USD
99% RG 2.5KG In Stock 47 USD
99% RG 25KG In Stock 460 USD
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Applications of 123-31-9

Hydroquinone has diverse applications across various fields:

  • Cosmetics: Used in skin lightening creams for conditions like hyperpigmentation.
  • Photography: Functions as a developing agent in black-and-white photography.
  • Industrial Uses: Acts as an antioxidant and stabilizer in plastics and other materials prone to oxidative degradation.
  • Pharmaceuticals: Investigated for potential antitumor activity and used in formulations for treating skin disorders.

Biological Activity of 123-31-9

Hydroquinone exhibits significant biological activity, particularly in dermatology. It acts as a skin depigmentation agent by inhibiting melanin synthesis. This mechanism involves the inhibition of the enzyme tyrosinase, which is crucial in the conversion of L-3,4-dihydroxyphenylalanine (L-DOPA) to melanin. Hydroquinone is commonly used to treat conditions such as post-inflammatory hyperpigmentation and melasma, often combined with other agents for enhanced efficacy.

Adverse Effects

Despite its therapeutic uses, hydroquinone can cause side effects including:

  • Skin irritation
  • Allergic contact dermatitis
  • Ochronosis (a rare blue-black discoloration)
    These effects are more likely with prolonged use or high concentrations.

NMR spectrum of 123-31-9

Physical sample testing spectrum (NMR) of 123-31-9

Safety Information of 123-31-9

Pictograms

Signal Word

 Danger

Hazard Statements

 H302+H312 Harmful if swallowed or in contact with skin
H302 Harmful if swallowed
H312 Harmful in contact with skin
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H341 Suspected of causing genetic defects
H351 Suspected of causing cancer
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Safety Data Sheet

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Bulk Packaging Price Explanation of 123-31-9

Please email your required order quantity and detailed technical specifications to sales@.
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Purchase Instructions of 123-31-9

All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

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