CAS Registry Number

CAS 119-47-1 — Antioxidant AO2246 DEF Stan 68-198 / 2,2-Methylene-bis-(4-methyl-6-tert-butylphenol)

CAS 119-47-1 CH2[C6H2[C(CH3)3](CH3)OH]2 MW 340.50

Antioxidant AO2246 DEF Stan 68-198, also known as 2,2-Methylene-bis-(4-methyl-6-tert-butylphenol), is a high-performance phenolic antioxidant used primarily in rubber, plastics, and fuels to prevent oxidative degradation and extend product lifespan. This chemical meets UK Defence Standard 68-198 specifications, ensuring reliability in demanding applications. CAS 119-47-1, molecular formula CH2[C6H2[C(CH3)3)(CH3)OH]2, molecular weight 340.50 g/mol. Store at ambient temperatures. Hazard classification: Danger (signal word), with specific risk warnings for environmental and health hazards as per GHS guidelines. Molekula supplies Antioxidant AO2246 DEF Stan 68-198 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Antioxidant / 2,2-Methylene-bis-(4-methyl-6-tert-butylphenol) - DEF STAN

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Molekula products for CAS 119-47-1

Antioxidant AO2246 DEF Stan 68-198 / 2,2-Methylene-bis-(4-methyl-6-tert-butylphenol)

SKU 89993617

In stock Building Blocks

Antioxidant / 2,2-Methylene-bis-(4-methyl-6-tert-butylphenol) - DEF STAN

SKU 90037520

Made to order Building Blocks

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.