4,4'-AZODIANILINE Chemical Properties

Melting point:

245 °C

Boiling point:

342.09°C (rough estimate)

Density 

1.2046 (rough estimate)

refractive index 

1.5000 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

DMSO (Slightly), Ethyl Acetate (Slightly)

form 

Powder

pka

3.70±0.10(Predicted)

color 

Brown

Water Solubility 

Very soluble in ethanol. Insoluble in water.

Merck 

14,2977

BRN 

745553

Stability:

Light Sensitive

EPA Substance Registry System

Benzenamine, 4,4'-azobis- (538-41-0)

Safety Information

Hazard Codes 

T

Risk Statements 

40-25

Safety Statements 

45-28A

RIDADR 

2811

RTECS 

BW7450000

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

III

HS Code 

29270000

Toxicity

LD50 intravenous in mouse: 180mg/kg

MSDS

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4,4'-AZODIANILINE Usage And Synthesis

Chemical Properties

brown powder

Uses

4,4’Azodianiline is used in cross-linking studies of epoxy resins and the synthesis of surface relief holographic materials.

Uses

4,4'-Diaminoazobenzene is used in cross-linking studies of epoxy resins and the synthesis of surface relief holographic materials. It is used in synthesis of anthraquinone reactive dyes.

Definition

ChEBI: Azobenzene substituted at each of the phenyl 4-positions by an amino group.

Safety Profile

Poison by intravenous route.Mutation data reported. When heated to decomposition itemits toxic vapors of NOx.

4,4'-AZODIANILINE(538-41-0)Related Product Information

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