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Merck
모든 사진(1)

주요 문서

03-4881

Sigma-Aldrich

4-tert-Butylcatechol

SAJ first grade, ≥98.0%

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About This Item

Linear Formula:
(CH3)3CC6H3-1,2-(OH)2
CAS Number:
Molecular Weight:
166.22
Beilstein:
2043335
EC Number:
MDL number:
UNSPSC 코드:
12352104
PubChem Substance ID:

Grade

SAJ first grade

분석

≥98.0%

재고 정보

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

픽토그램

CorrosionExclamation markEnvironment

신호어

Danger

유해 및 위험 성명서

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

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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시험 성적서(COA)

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문서 라이브러리 방문

J N Rodriguez-López et al.
Analytical biochemistry, 202(2), 356-360 (1992-05-01)
A procedure for calibrating a Clark-type oxygen electrode is described. This method is based on the oxidation of 4-tert-butylcatechol (TBC) by O2 catalyzed by tyrosinase, to yield 4-tert-butyl-o-benzoquinone (TBCQ). This reaction consumes known amounts of oxygen in accordance with the
María José Peñalver et al.
Biochimica et biophysica acta, 1650(1-2), 128-135 (2003-08-19)
A solvent deuterium isotope effect on the catalytic affinity (K(m)) and rate constant (k(cat)) of tyrosinase in its action on 4-tert-butylcatechol (TBC) was observed. Both parameters decreased as the molar fraction of deuterated water in the medium increased, while the
U Hillen et al.
Contact dermatitis, 45(4), 193-196 (2001-10-31)
Para-tertiary-butylcatechol (PTBC) has been patch tested in Europe at 1% in petrolatum (pet.) and is now suspected of induction of patch test sensitization. A prospective study was initiated to obtain detailed data on this undesirable risk. A dilution series of
Keiko Minamoto et al.
Contact dermatitis, 46(6), 339-347 (2002-08-23)
Fibreglass-reinforced plastics (FRP) factory workers are at high risk of developing occupational dermatoses because of their exposure to many chemicals used in the manufacture of plastics as well as to glass fibre or dust. Patch tests were carried out on
T Kawashima et al.
The Journal of investigative dermatology, 82(1), 53-56 (1984-01-01)
4-Tertiary butyl catechol (TBC) causes depigmentation in humans and animals and stimulates formation of pheomelanosomes. In this study, we investigated the effects of noncytotoxic doses of TBC on glutathione S-transferase (GST) activity in the skin of Uscd strain mice and

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