CAS Registry Number

CAS 1948-33-0 — tert-Butylhydroquinone

CAS 1948-33-0 (CH3)3CC6H3(OH)2 MW 166.22

tert-Butylhydroquinone (TBHQ) is a synthetic antioxidant widely used in food, cosmetics, and industrial applications to prevent oxidation and extend shelf life. It is a white to off-white crystalline powder with a faint phenolic odor. This chemical has a CAS number of 1948-33-0, a molecular formula of (CH3)3CC6H3(OH)2, and a molecular weight of 166.22 g/mol. It is stable under ambient storage conditions and carries a signal word of "Warning" for safety classification. Molekula supplies tert-Butylhydroquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: tert-Butylhydroquinone (TBHQ) Food Grade (FG)

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Molekula products for CAS 1948-33-0

tert-Butylhydroquinone

SKU 13260094

In stock Aroma Chemicals

tert-Butylhydroquinone (TBHQ) Food Grade (FG)

SKU 90035916

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.