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254002

连苯三酚

Name: 连苯三酚
Brand: SIAL

ACS reagent grade, solid

别名:

1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸

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关于此项目

线性分子式:

C₆H₃(OH)₃

化学文摘社编号:

87-66-1

分子量:

126.11

UNSPSC Code:

12352100

PubChem Substance ID:

24855345

NACRES:

NA.21

EC Number:

201-762-9

MDL number:

MFCD00002192

Beilstein/REAXYS Number:

907431

Form:

solid

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属性

产品名称

连苯三酚, ACS reagent

grade

ACS reagent

Quality Level

200

vapor density

4.4 (vs air)

vapor pressure

10 mmHg ( 167.7 °C)

form

solid

ign. residue

≤0.005%

bp

309 °C ((lit.)), 309 °C (lit.)

mp

133-134 °C ((lit.)), 133-134 °C (lit.)

density

1.450 g/cm³ at 20 °C

anion traces

chloride (Cl^-): ≤0.001%, sulfate (SO₄^2-): ≤0.005%

cation traces

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

SMILES string

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 key

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

说明

Application

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。

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H302 + H312 + H332,H341,H412

pcodes

P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P308 + P313

Hazard Classifications

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

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

Enzymatic Assay of Peroxidase (EC 1.11.1.7)

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

Enzymatic Assay of Peroxidase (EC 1.11.1.7) 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a Substrate

To standardize a procedure for the assay of Peroxidase using 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a substrate.

过氧化物酶的酶学测定（EC 1.11.1.7）

该实验程序用于使用连苯三酚作为底物测定过氧化物酶的酶活性。

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Pyrogallol 1-monomethyl ether

Surrey AR

Organic Syntheses, 26, 90-90 (1946)

Methanol extract from the stem of Cotinus coggygria Scop., and its major bioactive phytochemical constituent myricetin modulate pyrogallol-induced DNA damage and liver injury.

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

Convenient analysis of vitamin D in cheese and other food matrixes by liquid chromatography/mass spectrometry.

Gianluca Dimartino

Journal of AOAC International, 90(5), 1340-1345 (2007-10-25)

A convenient method is presented for determination of vitamin D in natural cheese, processed cheese, milk, cereals, noncarbonated soft drinks, and juice by liquid chromatography/ mass spectrometry (LC/MS). Samples were saponified, extracted, evaporated, redissolved in acetonitrile, and injected into an

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全球贸易项目编号

货号	GTIN
254002-50G	04061825982618
254002-10G	04061825982571
254002-250G	04061825982595