124249
4-叔丁基儿茶酚
97%
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关于此项目
线性分子式:
(CH3)3CC6H3-1,2-(OH)2
化学文摘社编号:
分子量:
166.22
EC Number:
202-653-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2043335
MDL number:
InChI key
XESZUVZBAMCAEJ-UHFFFAOYSA-N
InChI
1S/C10H14O2/c1-10(2,3)7-4-5-8(11)9(12)6-7/h4-6,11-12H,1-3H3
SMILES string
CC(C)(C)c1ccc(O)c(O)c1
assay
97%
bp
285 °C (lit.)
mp
52-55 °C (lit.)
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General description
4-tert-Butylcatechol undergoes electrochemical trimerization via anodic oxidation and mechanism has been studied by cyclic voltammetry and controlled-potential coulometry. It inhibits the activity of tyrosinase at concentrations higher than 1×10−3M. It undergoes oxidation with laccase to yield quinones which on reaction with dienes and oxidation afford naphthoquinones.
Application
4-tert-Butylcatechol was used in the synthesis of tungsten oxide nanoparticles by nonaqueous sol-gel process.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Ligand and solvent effects in the nonaqueous synthesis of highly ordered anisotropic tungsten oxide nanostructures.
Polleux J, et al.
Journal of Materials Chemistry, 16(40), 3969-3975 (2006)
Y Usami et al.
Journal of toxicology and environmental health, 6(3), 559-567 (1980-05-01)
4-tert-Butylcatechol (TBC) is an antioxidant widely used in industry and a potent depigmenting agent to the skin of the workers. In this study, tyrosinase was extracted from tissue-cultured human melanoma cells and purified by polyacrylamide gel electrophoresis. T1 and T2
Tetrahedron Letters, 48, 2983-2983 (2007)
Mechanistic study of electrochemical oxidation of 4-tert-butylcatechol: A facile electrochemical method for the synthesis of new trimer of 4-tert-butylcatechol.
Nematollahi D, et al.
Electrochimica Acta, 49(15), 2495-2502 (2004)
Susana Sellés-Marchart et al.
Archives of biochemistry and biophysics, 446(2), 175-185 (2006-01-13)
Polyphenol oxidase (PPO) has been extracted from both soluble and particulate fractions of loquat fruit (Eriobotrya japonica Lindl. cv. Algerie). The soluble PPO (20% of total activity) was partially purified 3.3-fold after ammonium sulfate fractionation being in its active state.
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