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Thulium Ionophore I

Selectophore™, function tested

Synonym(s):

2,2′-Dithiodianiline, 2,2′-Diaminodiphenyl disulfide, Bis(2-aminophenyl) disulfide

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About This Item

Empirical Formula (Hill Notation):
C12H12N2S2
CAS Number:
1141-88-4
Molecular Weight:
248.37
Beilstein/REAXYS Number:
914032
EC Number:
214-529-1
MDL number:
MFCD00007703
UNSPSC Code:
26111700
PubChem Substance ID:
329751657

product line

Selectophore™

Quality Level

200

quality

function tested

SMILES string

Nc1ccccc1SSc2ccccc2N

InChI

1S/C12H12N2S2/c13-9-5-1-3-7-11(9)15-16-12-8-4-2-6-10(12)14/h1-8H,13-14H2

InChI key

YYYOQURZQWIILK-UHFFFAOYSA-N

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General description

Thulium Ionophore I (Bis(2-aminophenyl) disulphide) is a stable source of 2-aminobenzenethiols.
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Application

Bis(2-aminophenyl) disulphide may be used in the synthesis of benzothiazoles with substituted -phenyl at position 2.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H319,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

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A general and efficient synthesis of 2-phenylbenzothiazoles from diphenyl disulfides.
Chang, Yi-Hua, et al.
Synthetic Communications, 23, 663-670 (1993)
T Benjamin et al.
Journal of toxicology and environmental health, 7(1), 69-81 (1981-01-01)
Guided by structure-activity relationships among carcinogenic aromatic amines, a sulfur-containing aromatic diamine was designed as a possible noncarcinogenic replacement for the resin hardener 4,4'-methylenebis(2-chloroaniline) (MOCA). However, in small-scale tests in rats the analog diaminodiphenyldisulfide (DDDS) caused necrotic changes in the
Novel Tm(III) Membrane Sensor Based on 2,2'-Dianiline Disulfide and Its Application for the Fluoride Monitoring of Mouth Wash Preparations
Ganjali, M.R., et al.
Bull. Korean Chem. Soc., 27 (9), 1418-1422 (2006)

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