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重要文件

254002

Sigma-Aldrich

连苯三酚

ACS reagent

同義詞:

1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸

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About This Item

線性公式:
C6H3(OH)3
CAS號碼:
分子量::
126.11
Beilstein:
907431
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

蒸汽密度

4.4 (vs air)

蒸汽壓力

10 mmHg ( 167.7 °C)

形狀

solid

燃燒殘留物

≤0.005%

bp

309 °C ((lit.))
309 °C (lit.)

mp

133-134 °C ((lit.))
133-134 °C (lit.)

密度

1.450 g/cm3 at 20 °C

負離子痕跡

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%

正離子痕跡

Fe: ≤0.001%
heavy metals (as Pb): ≤5 ppm

SMILES 字串

Oc1cccc(O)c1O

InChI

[1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H]
1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H

InChI 密鑰

[WQGWDDDVZFFDIG-UHFFFAOYSA-N]
WQGWDDDVZFFDIG-UHFFFAOYSA-N

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應用

邻苯三酚在碱性溶液中快速自氧化。由于这一属性,其碱性溶液通常用于从气体中去除氧气。邻苯三酚也可用于通过甲基化 制备邻苯三酚单甲醚,以及通过改良的 Nencki 反应制备没食子酸苯乙酮。
金属络合剂

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Muta. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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Involvement of the superoxide anion radical in the autoxidation of pyrogallol and a convenient assay for superoxide dismutase.
Marklund S and Marklund G.
European Journal of Biochemistry, 47(3), 469-474 (1974)
Involvement of the superoxide anion radical in the autoxidation of pyrogallol and a convenient assay for superoxide dismutase
Marklund S & Marklund G
FEBS Journal, 47(3) (1974)
Pyrogallol 1-monomethyl ether
Surrey AR
Organic Syntheses, 26, 90-90 (1946)
Gallacetophenone
Badhwar IC and Venkataraman K
Organic Syntheses, 14, 40-40 (1934)
Sanja Matić et al.
Mutation research, 755(2), 81-89 (2013-07-09)
The present study was undertaken to investigate the hepatoprotective effect of the methanol extract of Cotinus coggygria Scop. in rats exposed to the hepatotoxic compound pyrogallol. Assessed with the alkaline version of the comet assay, 1000 and 2000mg/kg body weight

條款

While quantitative analysis was performed for Vitamins D2 and D3, the samples were scanned for the presence of the 25-hydroxy metabolites.

This procedure is for the determination of Peroxidase enzymatic activity using Pyrogallol as the substrate.

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