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Merck

24-6670

Sigma-Aldrich

连苯三酚

SAJ first grade, ≥98.0%

别名:

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

线性分子式:
C6H3(OH)3
CAS号:
分子量:
126.11
Beilstein:
907431
EC 号:
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:

等级

SAJ first grade

蒸汽密度

4.4 (vs air)

蒸汽压

10 mmHg ( 167.7 °C)

方案

≥98.0%

表单

crystalline

存货情况

available only in Japan

技术

toxicology assay: suitable

pH值(酸碱度)

5.8 (10 g/L)

沸点

309 °C (lit.)

mp

133-134 °C (lit.)

溶解性

water: soluble

SMILES字符串

Oc1cccc(O)c1O

InChI

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

InChI key

WQGWDDDVZFFDIG-UHFFFAOYSA-N

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象形图

Health hazardExclamation mark

警示用语:

Warning

危险分类

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

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Buchweitz et al.
Food chemistry, 135(4), 3010-3019 (2012-09-18)
The formation of anthocyanin-metal chelates, exhibiting intense blue colours was monitored over a period up to 10 weeks. Evaluating normalised absorption spectra in the range of 580-700 nm and their proportion of the total area under the curve (AUC), provided
Jennifer C Chapin et al.
Journal of the American Chemical Society, 134(36), 15000-15009 (2012-09-04)
Pyrogallol[4]arene is a macrocycle with a concave surface and 12 peripheral hydroxyl groups that mediate its self-assembly to form hexamers of octahedral symmetry in the solid state, in solution, and in the gas phase. These hexamers enclose approximately 1300 Å(3)
Edgar Nagles et al.
Talanta, 99, 119-124 (2012-09-13)
An adsorptive stripping voltammetric (AdSV) method is presented for the simultaneous determination of Pb(II) and Cd(II) at trace levels in natural waters, based on metal complexation with pyrogallol red (PR) and subsequent adsorptive deposition on a Nafion-mercury coated glassy carbon
Mohammad Ghadiri et al.
Ecotoxicology and environmental safety, 91, 117-121 (2013-02-26)
This paper presents a new method for spectrophotometirc detection of sulfide applying fungal peroxidase immobilized on sodium alginate. The sensing scheme was based on decrease of the absorbance of the orange compound, purpurogallin produced from pyrogallol and H2O2 as substrates
Jeannette Geschwind et al.
Macromolecular rapid communications, 34(2), 150-155 (2012-11-30)
A series of functional polycarbonates, poly((isopropylidene glyceryl glycidyl ether)-co-(glycidyl methyl ether) carbonate) (P((IGG-co-GME) C)) random copolymers with different fractions of 1,2-isopropylidene glyceryl glycidyl ether (IGG) units, is synthesized. After acidic hydrolysis of the acetal protecting groups, a new type of

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