24-6660
连苯三酚
JIS special grade, ≥99.0%
别名:
1,2,3-苯三酚, 2,3-二羟基苯酚, 焦性食子酸
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线性分子式:
C6H3(OH)3
化学文摘社编号:
分子量:
126.11
EC Number:
201-762-9
UNSPSC Code:
12352002
PubChem Substance ID:
Beilstein/REAXYS Number:
907431
MDL number:
Assay:
≥99.0%
Grade:
JIS special grade
Technique(s):
toxicology assay: suitable
Vapor pressure:
10 mmHg ( 167.7 °C)
InChI key
WQGWDDDVZFFDIG-UHFFFAOYSA-N
InChI
1S/C6H6O3/c7-4-2-1-3-5(8)6(4)9/h1-3,7-9H
SMILES string
Oc1cccc(O)c1O
grade
JIS special grade
vapor density
4.4 (vs air)
vapor pressure
10 mmHg ( 167.7 °C)
assay
≥99.0%
form
crystalline
availability
available only in Japan
technique(s)
toxicology assay: suitable
pH
5.8 (10 g/L)
mp
133-134 °C (lit.)
solubility
water: soluble
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signalword
Warning
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, type P3 (EN 143) respirator cartridges
法规信息
新产品
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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)
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
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
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
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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