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436372 Sigma-Aldrich

4,4′-Diaminodiphenyl sulfide

98%

Synonym: 4,4′-Thiodianiline

  • CAS Number 139-65-1

  • Linear Formula S(C6H4NH2)2

  • Molecular Weight 216.30

  •  Beilstein Registry Number 1875513

  •  EC Number 205-370-9

  •  MDL number MFCD00025342

  •  PubChem Substance ID 24867296

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfides/Disulfides, Sulfur Compounds More...
InChI Key   ICNFHJVPAJKPHW-UHFFFAOYSA-N
assay   98%
mp   105-107 °C (lit.)

Description

Packaging

25 g in glass bottle

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

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.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
BY9625000

Documents

Certificate of Analysis

Certificate of Origin


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Protocols & Articles

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Peer-Reviewed Papers
15

References

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