ChemicalBook--->CAS DataBase List--->31482-56-1

31482-56-1

31482-56-1 Structure

31482-56-1 Structure
IdentificationMore
[Name]

Disperse Orange 25
[CAS]

31482-56-1
[Synonyms]

3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-propanenitrile
3-[N-ETHYL-4-(4-NITROPHENYLAZO)PHENYLAMINO]PROPIONITRILE
4-[n-(2-cyanoethyl)-n-ethylamino]-4'-nitroazobenzene
ARTISIL BRILLIANT ORANGE RL
DISPERSE ORANGE 25
FORON BRILLIANT ORANGE E-RL
LATYL ORANGE NST
4-Nitro-4’-[N-ethyl-N-(2-cyanoethyl)-amino]azobenzene
abcolorange2rl
3-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
Solvent Orange 105
C.I. Disperse Orange 25 press cake
Disperseorange25(C.I.11227)
Pigment Transparent Plastic Brilliant Orange R
Propanenitrile, 3-ethyl4-(4-nitrophenyl)azophenylamino-
Orange RP FW
C.I.11227
C.I.Solvent Orange 105
C.I. Disperse Orange 25
Allilon Orange H3R
[EINECS(EC#)]

250-654-8
[Molecular Formula]

C17H17N5O2
[MDL Number]

MFCD00011736
[Molecular Weight]

323.35
[MOL File]

31482-56-1.mol
Chemical PropertiesBack Directory
[Appearance]

solid
[Melting point ]

170 °C (dec.) (lit.)
[Boiling point ]

555.0±45.0 °C(Predicted)
[density ]

1.19
[vapor pressure ]

0Pa at 20℃
[pka]

2.14±0.50(Predicted)
[LogP]

4.38 at 25℃
[CAS DataBase Reference]

31482-56-1(CAS DataBase Reference)
[EPA Substance Registry System]

31482-56-1(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[RTECS ]

TZ4700000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

4-Nitroaniline-->3-Ethylanilinopropiononitrile-->3-Ethylanilinopropiononitrile-->4-Nitroaniline
Hazard InformationBack Directory
[Chemical Properties]

solid
[Uses]

Disperse orange 25 is an industrially utilized dye which can be used in a variety of photonic applications which include optical switches and modulators.
[Preparation]

4-Nitrobenzenamine diazo, and N-ethyl-N-cyanoethylaniline?coupling.
[General Description]

Disperse orange 25 is an azo dye that is a non-ionic, aromatic compound which can be used in p-type semiconductors. It can improve the photo-thermal properties of electrochemical devices. Its stable chemical structure and large dipole moment make it useful as a non-linear optical (NLO) material.
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

Red light orange. Orange uniform powder. Mainly used for polyester and their blended fabric dyeing.
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
AATCC 4-5 4 6 5 5 4-5 5
ISO 5 4-5 5-6 5 4-5 5 4-5
Spectrum DetailBack Directory
[Spectrum Detail]

Disperse Orange 25(31482-56-1)IR
Disperse Orange 25(31482-56-1)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

31482-56-1(sigmaaldrich)
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