CAS Registry Number

CAS 123-31-9 — Hydroquinone

CAS 123-31-9 C6H4(OH)2 MW 110.11

Hydroquinone is a white crystalline solid used in organic synthesis, as a photographic developer, and in dermatological treatments for hyperpigmentation. It is a potent reducing agent and antioxidant. Available in powder form with a CAS number of 123-31-9, molecular formula C6H4(OH)2, and molecular weight 110.11 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Hydroquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Hydroquinone (20% in Diethylene glycol monobutyl ether) · Hydroquinone USP Specification · Hydroquinone - USP reference standard · Hydroquinone (Cosmetic grade)

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Molekula products for CAS 123-31-9

Hydroquinone

SKU 18759645

In stock Aroma Chemicals

Hydroquinone (20% in Diethylene glycol monobutyl ether)

SKU 90025011

In stock Analytical Reagents

Hydroquinone USP Specification

SKU 90030925

Made to order Aroma Chemicals

Hydroquinone - USP reference standard

SKU 90033092

Made to order Aroma Chemicals

Hydroquinone (Cosmetic grade)

SKU 90038122

Made to order Aroma Chemicals

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.