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Documenti

436372

Sigma-Aldrich

4,4′-Diaminodiphenyl sulfide

98%

Sinonimo/i:

4,4′-Thiodianiline

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About This Item

Formula condensata:
S(C6H4NH2)2
Numero CAS:
139-65-1
Peso molecolare:
216.30
Beilstein:
1875513
Numero CE:
205-370-9
Numero MDL:
MFCD00025342
Codice UNSPSC:
12352100
ID PubChem:
24867296
NACRES:
NA.22

Saggio

98%

Forma fisica

solid

Punto di fusione

105-107 °C (lit.)

Stringa SMILE

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
ICNFHJVPAJKPHW-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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

Avvertenze

Danger

Indicazioni di pericolo

H302,H350,H411

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificati d'analisi (COA)

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The enzymatic formation of sulfoxides: the oxidation of chlorpromazine and 4,4'-diaminodiphenyl sulfide by guinea pig liver microsomes.
J R GILLETTE et al.
The Journal of pharmacology and experimental therapeutics, 130, 262-267 (1960-11-01)
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
R Munday
Journal of applied toxicology : JAT, 5(6), 409-413 (1985-12-01)
Diphenyl disulphide has been shown to generate hydrogen peroxide in erythrocytes in vitro. It also induces oxidative damage (reversible and irreversible haemoglobin oxidation, depletion of non-protein and protein-bound thiols) in these cells. Such changes were also recorded in erythrocytes exposed
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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