135070
苯磺酸
technical grade, 90%
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线性分子式:
C6H5SO3H
化学文摘社编号:
分子量:
158.18
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
742513
Assay:
90%
Form:
solid
Quality Level
InChI
1S/C6H6O3S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H,7,8,9)
SMILES string
OS(=O)(=O)c1ccccc1
InChI key
SRSXLGNVWSONIS-UHFFFAOYSA-N
grade
technical grade
assay
90%
form
solid
functional group
sulfonic acid
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General description
苯磺酸(Benzenesulfonic acid)，又称为“besylic acid”，是一种有机强酸，在各种有机反应中常用作酸催化剂，包括酯化、烷基化和缩合反应。也可作为磺化剂，将磺酸(SO3H)基引入有机物用于各种染料中间体的合成。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Chenghui Han et al.
Journal of hazardous materials, 168(1), 215-219 (2009-04-04)
A series of TiO(2)-Cu(2)O mixed oxides were prepared by the hydrolysis of titanium butoxide and reduction of copper acetate with hydrazine. These composite oxides were characterized by X-ray diffraction (XRD), inductively coupled plasma spectrometry (ICP), high-resolution transmission electron microscopy (HRTEM)
Bo Ram Lee et al.
Journal of colloid and interface science, 331(1), 55-59 (2008-12-09)
Sulfur hexafluoride (SF(6)) has been widely used in a variety of industrial processes, but it is one of the most potent greenhouse gases. For this reason, it is necessary to separate or collect it from waste gas streams. One separation
Rebecca J Dearman et al.
Toxicology in vitro : an international journal published in association with BIBRA, 22(8), 1927-1934 (2008-10-14)
There is considerable interest in the development of in vitro methods for the identification of contact sensitizers, including those that use cultured dendritic cells (DC), key players in cutaneous immune responses. Chemical allergens, such as dinitrobenzene sulfonic acid (DNBS), or
Yanlong Gu et al.
Organic letters, 9(2), 175-178 (2007-01-16)
A neutral catalytic system for Michael reactions of indoles has been developed by combining silica-supported benzenesulfonic acid sodium salt with hydrophobic ionic liquid in water. An efficient hydrophobic environment could be created on the surface of the silica-sodium material under
N V V S S Raman et al.
Journal of pharmaceutical and biomedical analysis, 48(1), 227-230 (2008-07-08)
The present paper describes a simple isocratic reverse phase HPLC method for the determination of four genotoxic alkyl benzenesulfonates (ABSs) viz. methyl, ethyl, n-propyl and isopropyl benzenesulfonates (MBS, EBS, NPBS and IPBS) in amlodipine besylate (ADB). Good resolution between benzene
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