34750

2,6-Di-tert-butyl-4-methylphenol

purum, ≥99.0% (GC)

• Sinônimo(s): 2,6-Di-tert-butyl-p-cresol, BHT, Butylated hydroxytoluene, Butylhydroxytoluene, DBPC
• Fórmula linear: [(CH₃)₃C]₂C₆H₂(CH₃)OH
• Número CAS: 128-37-0
• Peso molecular: 220.35
• Beilstein: 1911640
• Número CE: 204-881-4
• Número MDL: MFCD00011644
• Código UNSPSC: 12352100
• ID de substância PubChem: 329755054
• NACRES: NA.22
• Ensaio: ≥99.0% (GC)

Propriedades

• densidade de vapor: 7.6 (vs air)
• Nível de qualidade: 200
• pressão de vapor: <0.01 mmHg ( 20 °C)
• grau: purum
• Ensaio: ≥99.0% (GC)
• temperatura de autoignição: 878 °F
• p.e.: 265 °C (lit.)
• pf: 68-72 °C; 69-73 °C (lit.)
• solubilidade: methanol: 0.1 g/mL, clear, colorless; methanol: soluble 100 mg/mL, clear, colorless
• cadeia de caracteres SMILES: Cc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C
• InChI: 1S/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3
• chave InChI: NLZUEZXRPGMBCV-UHFFFAOYSA-N
• Informações sobre genes: human ... CAPN1(823) ; rat ... Capn1(29153) , Nos1(24598)

Descrição

Descrição geral

2,6-Di-tert-butyl-4-methylphenol is an 4-alkylphenol. It is an antioxidant and exhibit toxicities mediated by oxidative metabolism to electrophilic quinone methides. It acts as Michael acceptor and its reaction with simple nucleophiles and proteins have been reported.[1] Reaction of 2,6-di-tert-butyl-4-methylphenol with ytterbium(II)-benzophenone dianion complex has been reported.[2] 2,6-Di-tert-butyl-4-methylphenol, a food additive, promotes acute pulmonary toxicity and tumor growth in mice.[3]

Aplicação

2,6-Di-tert-butyl-4-methylphenol may be used in the preparation of an organoaluminum compound, methylaluminum bis(2,6-di-tert-butyl-4-alkylphenoxide).[4]

Informações de segurança

• Pictogramas: GHS09
• Palavra indicadora: Warning
• Frases de perigo: H410
• Declarações de precaução: P273 - P391 - P501
• Classificações de perigo: Aquatic Acute 1 - Aquatic Chronic 1
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 260.6 °F - open cup
• Ponto de fulgor (°C): 127 °C - open cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves