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E8381

Sigma-Aldrich

N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt

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Synonym(s):
DAOS
Linear Formula:
C13H20NO6SNa
CAS Number:
83777-30-4
Molecular Weight:
341.36
MDL number:
MFCD00057627
PubChem Substance ID:
57654170

Quality Level

100

SMILES string

[Na].CCN(CC(O)CS(O)(=O)=O)c1cc(OC)cc(OC)c1

InChI

1S/C13H21NO6S/c1-4-14(8-11(15)9-21(16,17)18)10-5-12(19-2)7-13(6-10)20-3/h5-7,11,15H,4,8-9H2,1-3H3,(H,16,17,18)

InChI key

BTIDJAQNJLWPTI-UHFFFAOYSA-N

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A spectrophotometric method was developed for the determination of ultratrace amounts of copper(II) based on its catalytic effect on the oxidative coupling reaction of 3-methyl-2-benzothiazolinone hydrazone with N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline to produce an intensely coloured dye (lambda(max) = 525 nm) in the
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