03-4881
4-叔丁基儿茶酚
SAJ first grade, ≥98.0%
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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:
12352104
PubChem Substance ID:
Beilstein/REAXYS Number:
2043335
MDL number:
grade
SAJ first grade
assay
≥98.0%
availability
available only in Japan
bp
285 °C (lit.)
mp
52-55 °C (lit.)
SMILES string
CC(C)(C)c1ccc(O)c(O)c1
InChI
1S/C10H14O2/c1-10(2,3)7-4-5-8(11)9(12)6-7/h4-6,11-12H,1-3H3
InChI key
XESZUVZBAMCAEJ-UHFFFAOYSA-N
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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
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
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Y Furukawa et al.
Biochemical pharmacology, 40(10), 2337-2342 (1990-11-15)
A series of 4-alkylcatechols and 1,2-diacetoxy-4-alkylbenzenes (from methyl to butyl) were chemically synthesized for in vitro evaluation as stimulators of nerve growth factor (NGF) synthesis. All compounds were proven to be potent in stimulating NGF synthesis in L-M cells (a
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.
K Yonemoto et al.
Biochemical pharmacology, 32(8), 1379-1382 (1983-04-15)
Topical application of 4-tertiary butyl catechol (TBC) causes vitiligo in the skin of man and animals, and previous electron microscopic studies showed pheomelanin formation in the affected areas. In the present study, we investigated changes of enzyme activities, eumelanin content
J N Rodríguez-López et al.
Biochimica et biophysica acta, 1548(2), 238-256 (2001-08-22)
Using gas chromatography-mass spectrometry, the direct enzymatic release of o-diphenol (4-tert-butylcatechol) during the action of tyrosinase on a monophenol (4-tert-butylphenol) has been demonstrated for the first time in the literature. The findings confirm the previously proposed mechanism to explain the
María José Peñalver et al.
Biochimica et biophysica acta, 1597(1), 140-148 (2002-05-16)
The stoichiometry of oxygen consumption during tyrosinase-catalyzed oxidation of an o-diphenol (4-tert-butylcatechol, TBC) and a monophenol (4-tert-butylphenol, TBP) has been determined. At high [substrate]/[enzyme] ratios, in the case of o-diphenols, the stoichiometry of the enzyme-catalyzed reaction was always 1 O(2)/2
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