218766
4-氨基甲苯-3-磺酸
99%
别名:
2-氨基-5-甲基苯磺酸, 4-甲基苯胺-2-磺酸
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关于此项目
线性分子式:
H2NC6H3(CH3)SO3H
化学文摘社编号:
分子量:
187.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-831-3
Beilstein/REAXYS Number:
2211509
MDL number:
产品名称
4-氨基甲苯-3-磺酸, 99%
InChI key
LTPSRQRIPCVMKQ-UHFFFAOYSA-N
InChI
1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
SMILES string
Cc1ccc(N)c(c1)S(O)(=O)=O
assay
99%
form
solid
solubility
water: soluble 6 g/L at 20 °C
functional group
sulfonic acid
Quality Level
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Legal Information
DuPont 产品
Application
4-Aminotoluene-3-sulfonic acid was used to investigate the enrichment of aminobenzoic acids and aminotoluenesulfonic acids using graphitized carbon black (GCB) by solid-phase extraction. It was also used in the synthesis of azobenzene derivatives.
General description
4-Aminotoluene-3-sulfonic acid acts as Schiff base ligand and forms binary and ternary complexes with Co(II), Ni(II), Cu(II) and Zn(II) ions.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Solid-phase extraction of aminobenzoic acids and aminotoluenesulfonic acids with graphitized carbon black.
Bohme C, et al.
Fresenius Journal of Analytical Chemistry, 360(7-8), 805-807 (1998)
Le Tkhi Khien et al.
Bioorganicheskaia khimiia, 35(5), 610-617 (2009-11-17)
Derivatives of azobenzene which contained a maleimide group in one of the benzene rings (for binding to a protein cysteine residue) and maleimide, hydroxyl, or carboxyl substitutes in another benzene ring were synthesized. The reactivity of these compounds towards a
Marianita Perez-Gonzalez et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 36(2), 212-224 (2019-01-31)
Pigment Red 57 (Colour Index No. 15850, PR57) and Pigment Red 57:1 (Colour Index No. 15850:1, PR57:1) are certifiable in the USA as the color additives D&C Red No. 6 (R6) and D&C Red No. 7 (R7) for use in
Abeer A Faheim et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 105, 109-124 (2013-01-09)
Salicylidene (4-aminotoluene-3-sulfonic acid) Schiff base ligand H(2)L, and its binary and ternary Co(II), Ni(II), Cu(II) and Zn(II) complexes using 8-hydroxyquinoline (8-HOqu) and 2-aminopyridine (2-Ampy) as secondary ligands have been synthesised and characterized via elemental analysis, spectral data (IR, (1)H NMR
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