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BHT (Butylated Hydroxytoluene)

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BHT (Butylated Hydroxytoluene)
Chemical Product

BHT (Butylated Hydroxytoluene)

Molecular FormulaC15H24O CAS128-37-0 Molecular Weight220.35 g/mol
Synonyms2,6-Di-tert-butyl-4-methylphenol, E321
Safety & Hazards (GHS) Warning
Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

BHT is a synthetic phenolic antioxidant supplied as white crystals.
- Food Industry: Antioxidant in fats and oils (E321). - Plastics & Rubber: Antioxidant stabiliser. - Fuels & Lubricants: Oxidation inhibitor. - Cosmetics: Antioxidant.
AppearanceWhite crystalline solid
OdorVery faint odor
Molecular FormulaC15H24O
Molecular Weight220.35 g/mol
Melting Point70 °C
Boiling Point265 °C
SolubilityInsoluble in water; freely soluble in ethanol
Flash Point127 °C (closed cup)
IUPAC Name2,6-ditert-butyl-4-methylphenol
Molecular FormulaC15H24O
Molecular Weight220.35 g/mol
SMILESCC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
InChIKeyNLZUEZXRPGMBCV-UHFFFAOYSA-N
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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