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436372

Sigma-Aldrich

4,4′-Diaminodiphenyl sulfide

98%

Synonym(s):

4,4′-Thiodianiline

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About This Item

Linear Formula:
S(C6H4NH2)2
CAS Number:
139-65-1
Molecular Weight:
216.30
Beilstein:
1875513
EC Number:
205-370-9
MDL number:
MFCD00025342
UNSPSC Code:
12352100
PubChem Substance ID:
24867296
NACRES:
NA.22

Assay

98%

form

solid

mp

105-107 °C (lit.)

SMILES string

Nc1ccc(Sc2ccc(N)cc2)cc1

InChI

1S/C12H12N2S/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2

InChI key

ICNFHJVPAJKPHW-UHFFFAOYSA-N

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General description

4,4′-Diaminodiphenyl sulfide is a diaminodiphenyl analog. On oral administration to rats, it induces haematological and pathological changes indicative of erythrocyte destruction. It has been reported to generate hydrogen peroxide in erythrocytes in vitro. Enzymatic oxidation of 4,4′-diaminodiphenyl sulfide to their sulfoxide derivatives in guinea pig liver homogenates has been reported.

Application

4,4′-Diaminodiphenyl sulfide may be employed for the fabrication of quantum wires and quantum dots by chemical vapor deposition.
It may be used for the preparation of the following:
  • polypyromellitimides
  • sulfur-containing copolyimides
  • polyamides

Signal Word

Danger

Hazard Statements

H302,H350,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Quantum wire and dot formation by chemical vapor deposition and molecular layer deposition of one-dimensional conjugated polymer.
Yoshimura T, et al.
Applied Physics Letters, 60(3), 268-270 (1992)
Aromatic polyimides.
Bower GM and Frost LW.
Journal of Polymer Science Part A: Polymer Chemistry, 1(10), 3135-3150 (1963)
R Munday et al.
Journal of applied toxicology : JAT, 5(6), 414-417 (1985-12-01)
Diphenyl disulphide, 4,4'-diaminodiphenyl disulphide, 2,2'-diaminodiphenyl disulphide, 4,4'-dimethyldiphenyl disulphide and 4,4'-dinitrodiphenyl disulphide, when administered orally to rats, induced haematological and pathological changes indicative of erythrocyte destruction in vivo. No evidence of haemolysis was detected, however, in animals receiving diphenyl disulphide-2,2'-dicarboxylic acid
Synthesis and characterization of novel, soluble sulfur-containing copolyimides with high refractive indices.
Dusselberg D, et al.
J. Mater. Sci., 46(14), 4872-4879 (2011)
Polycondensation of pyridine-2,6-dicarboxylic acid with some di-and tetraamino compounds.
Banihashemi A and Eghbali M.
Journal of Polymer Science, 14(11), 2659-2664 (1976)
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