C23H32O2
340.5 g/mol
Industrial ChemicalDanger
2,2'-Methylenebis(6-tert-butyl-p-cresol)
CAS119-47-1EC204-327-1
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
antioxidant and stabilizer for polymers
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) is a diarylmethane compound used as an antioxidant and stabilizer for polymers. It helps extend the service life of plastic materials by preventing oxidative degradation.
antioxidant for ABS, polypropylene, polyacetal, rubber, latex, and adhesivesstabilizer in styrenic and olefin polymers and polyoxymethylene homo and copolymersused in plastic composites manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Benzophenone
CAS119-61-9
Ultraviolet absorber intermediate
ReferenceSame Category
Tetralin
CAS119-64-2
hydrogen-donor solvent
ReferenceSame Category
Isoquinoline
CAS119-65-3
manufacture of dyes, insecticides, antimalarials
ReferenceSame Category
2-nitrodiphenylamine
CAS119-75-5
Stabilizer for nitroglycerin and propellants
Safety Reference
Danger
H361Suspected of damaging fertility or the unborn child
H413May cause long lasting harmful effects to aquatic life
H360May damage fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- EU REACH SVHCEURegulation
Customs Tariff Classification
The international HS code for 2,2'-Methylenebis(6-tert-butyl-p-cresol) (CAS 119-47-1) is 2907.29.
HS code (international, 6-digit)
2907.29
EU CN code (8-digit)
2907 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-tert-butyl-6-[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol
InChIKey
KGRVJHAUYBGFFP-UHFFFAOYSA-N
SMILES
CC1=CC(=C(C(=C1)C(C)(C)C)O)CC2=C(C(=CC(=C2)C)C(C)(C)C)O
Synonyms (70)
- BKF
- MBMBP
- Bisaklofen BP
- Bisalkofen BP
- 2,1-dimethylethyl)-p-cresol]
- A 22-46
- AO 1
- AO 1 (Antioxidant)
- AO 1 (VAN)
- Advastab 405
- Agidol 2
- Alterungsschutzmittel BKF
- Antage W 400
- Anti Ox
- Antioxidant 1
- Antioxidant 2246
- Antioxidant BKF
- Antioxidant NG-2246
- Antioxidant OMB
- CAO 14
- CAO 5
- Calco 2246
- Catolin 14
- Chemanox 21
- Cyanox 2246
- Ionol 46
- Lederle 2246
- Lowinox 22M46
- Methylenebis
- Nocrac NS 6
- Nocrack NS 6
- OXY CHEK 114
- Plastanox 2246
- Plastanox 2246 Antioxidant
- Ralox 46
- Sumilizer MDP
- Synox 5lt
- Vulkanox bkf
- antioxidant 2264
- methylene di-t-butylcresol
Sourcing 2,2'-Methylenebis(6-tert-butyl-p-cresol)?
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