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HomeProduct name list3,4'-Oxydianiline

3,4'-Oxydianiline

Synonym(s):3-(4-Aminophenoxy)aniline;3-(4-Aminophenoxy)benzenamine;3,4′-DAPE;3,4′-Diaminodiphenyl ether;3,4′-Oxydiphenylamine

  • CAS NO.:2657-87-6
  • Empirical Formula: C12H12N2O
  • Molecular Weight: 200.24
  • MDL number: MFCD00036097
  • EINECS: 220-190-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-24 21:11:45
3,4'-Oxydianiline Structural

What is 3,4'-Oxydianiline?

Description

3,4'-Oxydianiline (3,4'-ODA) is a phenyl ether derivative capped at both ends with two amines in the para and meta positions. 3,4'-ODA is commonly used in the synthesis of polyimides which have multifunctional properties.3,4'-ODA is transparent and can be used as a substrate for displays. Polyimides are transparent and can be used as substrates for displays. 3,4'-ODA can also be used to synthesise organic porous materials with a BET surface area of up to 351 m2/g. Polyetherimide membranes made from this diamine structural unit show good permeation during water-isopropanol separation.

The Uses of 3,4'-Oxydianiline

3,4'-Oxydianiline is an ether organic substance and can be used as a pharmaceutical intermediate.

The Uses of 3,4'-Oxydianiline

3,4''-Diaminodiphenyl Ether, can be used for the synthesis of asymmetric soluble polyimides. It can also be used as a spacer in the preparation of glycine-based molecular tongs as inhibitors of β-amyloid peptide Aβ1-40 aggregation in vitro.

Properties of 3,4'-Oxydianiline

Melting point: 67-71 °C(lit.)
Boiling point: 206.5 °C1 mm Hg(lit.)
Density  1.1131 (rough estimate)
refractive index  1.6660 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Chloroform, Methanol
form  Solid
pka 4.78±0.10(Predicted)
color  Off-White
Stability: Light sensitive
CAS DataBase Reference 2657-87-6(CAS DataBase Reference)

Safety information for 3,4'-Oxydianiline

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H317:Sensitisation, Skin
H341:Germ cell mutagenicity
H351:Carcinogenicity
H361:Reproductive toxicity
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for 3,4'-Oxydianiline

InChIKey ZBMISJGHVWNWTE-UHFFFAOYSA-N

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