425761

4-tert-Butylphenol

purified by sublimation, 99%

• Formule linéaire : (CH₃)₃CC₆H₄OH
• Numéro CAS: 98-54-4
• Poids moléculaire : 150.22
• Numéro Beilstein : 1817334
• Numéro CE : 202-679-0
• Numéro MDL: MFCD00002367
• Code UNSPSC : 12352100
• ID de substance PubChem : 24866665
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 1 mmHg ( 70 °C)
• Pureté: 99%
• Produit purifié par: sublimation
• Point d'ébullition: 236-238 °C (lit.)
• Pf: 96-101 °C (lit.)
• Densité: 0.908 g/mL at 25 °C (lit.)
• Chaîne 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
• Clé InChI: QHPQWRBYOIRBIT-UHFFFAOYSA-N
• Informations sur le gène: mouse ... Esr1(13982) ; rat ... Ar(24208)

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H315,H318,H361f,H410
• Conseils de prudence: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 235.4 °F - closed cup
• Point d'éclair (°C): 113 °C - closed cup
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves