425761

4-tert-Butylphenol

purified by sublimation, 99%

• Fórmula linear: (CH₃)₃CC₆H₄OH
• Número CAS: 98-54-4
• Peso molecular: 150.22
• Beilstein: 1817334
• Número CE: 202-679-0
• Número MDL: MFCD00002367
• Código UNSPSC: 12352100
• ID de substância PubChem: 24866665
• NACRES: NA.22

Propriedades

• pressão de vapor: 1 mmHg ( 70 °C)
• Ensaio: 99%
• purificado por: sublimation
• pb: 236-238 °C (lit.)
• pf: 96-101 °C (lit.)
• densidade: 0.908 g/mL at 25 °C (lit.)
• cadeia de caracteres SMILES: CC(C)(C)c1ccc(O)cc1
• InChI: 1S/C10H14O/c1-10(2,3)8-4-6-9(11)7-5-8/h4-7,11H,1-3H3
• chave InChI: QHPQWRBYOIRBIT-UHFFFAOYSA-N
• Informações sobre genes: mouse ... Esr1(13982) ; rat ... Ar(24208)

Descrição

Descrição geral

4-tert-Butylphenol (t-BP, 4-TBP, p-tert-butylphenol, PTBP) is an alkyl phenol. It is an aquatic pollutant and an endocrine disrupting chemical (EDC). Exposure to 4-TBP is reported to be one of the factors causing vitiligo. Its genotoxic potential has been studied by in vivo micronucleus tests in a category approach. The degradation of t-BP in water using UV/micro-aeration process has been investigated. Methods for its determination in water and cereal samples have been reported. The kinetics of chlorination reaction of 4-tert-butylphenol in aqua has been studied. The hydrogenation of PTBP to form cis-4-tert-butylcyclohexanol (PTBCH) with high selectivity in the presence of supported rhodium catalyst has been reported. The effect of UV and combined MW–UV irradiation on 4-TBP transformation has been studied.

Aplicação

4-tert-Butylphenol may be used as a sole carbon source for Sphingobium fuliginis strains isolated from rhizosphere sediment of the reed Phragmites australis. It may be used as a precursor to synthesize 4-fluorophenols.

Informações de segurança

• Pictogramas: GHS08,GHS05,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H315,H318,H361f,H410
• Declarações de precaução: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 235.4 °F - closed cup
• Ponto de fulgor (°C): 113 °C - closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves