DISPERSE ORANGE 25

Basic Information

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CAS Number

31482-56-1

Molecular Formula

C17H17N5O2

Molecular Weight

323.35 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

170 °C (dec.)

Boiling Point

555 ºC at 760 mmHg

Flash Point

289.5 ºC

Refractive Index

1.605

SMILES

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CCN(CCC#N)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)[N+](=O)[O-]

InChI

InChI=1S/C17H17N5O2/c1-2-21(13-3-12-18)16-8-4-14(5-9-16)19-20-15-6-10-17(11-7-15)22(23)24/h4-11H,2-3,13H2,1H3

InChIKey

ZSPPPAFDNHYXNW-UHFFFAOYSA-N

LogP

5.27338

Complexity

465

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Propionitrile, 3-(N-ethyl-p-((p-nitrophenyl)azo)anilino)-
Foron Brilliant Orange E-RL
31482-56-1
FT-0625331
DisperseOrange25
DTXCID2030562
AKOS015915549
Solvent Orange 105
3-(Ethyl(4-((4-nitrophenyl)azo)phenyl)amino)propiononitrile
C.I. Disperse Orange 25
C.I.Solvent Orange 105
Tox21_303759
W-110801
CAS-31482-56-1
FT-0764897
12223-22-2
Latyl Orange NST
Tersetile Orange RCL
MFCD00011736
Disperse Brilliant Orange RL
Dispersol Orange B 2R
Propanenitrile, 3-[ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-
4'-Nitrophenylazo-4-(1-cyanoethyl, (N-ethyl)phenylamine)
starbld0009570
Disperse Orange 25, Dye content 95 %
Disperse Orange 25
NCGC00357057-01
NS00019972
3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
Serilene Orange 2RL
Propanenitrile, 3-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-

MDL Number

MFCD00011736

Customs Code

3204110000

FAQ

What is DISPERSE ORANGE 25 (CAS: 31482-56-1)?

DISPERSE ORANGE 25 (CAS: 31482-56-1) is a water-dispersible azo dye used for dyeing cellulose and other fibers. It is characterized by its high light fastness and excellent dyeing properties.

What are the main uses of DISPERSE ORANGE 25 (CAS: 31482-56-1)?

DISPERSE ORANGE 25 (CAS: 31482-56-1) is mainly used in the dyeing of cellulose and other fibers, such as cotton, rayon, and viscose. It is also utilized in textile printing and paper coloring.

Is DISPERSE ORANGE 25 (CAS: 31482-56-1) safe?

DISPERSE ORANGE 25 (CAS: 31482-56-1) is generally considered safe for use in textile applications according to regulatory guidelines. However, users should follow safety precautions, including wearing gloves and protective clothing to avoid skin contact, and proper ventilation to prevent inhalation.

How should DISPERSE ORANGE 25 (CAS: 31482-56-1) be stored?

DISPERSE ORANGE 25 (CAS: 31482-56-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent moisture absorption. The storage temperature should be below 25°C to maintain its stability and quality.