| Identification | More | [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 Properties | Back 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) | [λmax]
457 nm | [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/b20-19+ | [InChIKey]
ZSPPPAFDNHYXNW-FMQUCBEESA-N | [SMILES]
CCN(CCC#N)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O | [LogP]
4.38 at 25℃ | [CAS DataBase Reference]
31482-56-1(CAS DataBase Reference) | [EPA Substance Registry System]
31482-56-1(EPA Substance) |
| Safety Data | Back 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
| [TSCA ]
TSCA listed | [REACH Registrations]
Active | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 | [Toxicity]
mammal (species unspecified),LD50,oral,> 10gm/kg (10000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 27(3), Pg. 52, 1983. |
| Hazard Information | Back 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.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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|
Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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AATCC
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4-5
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4
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6
|
5
|
5
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4-5
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5
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|
ISO
|
5
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4-5
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5-6
|
5
|
4-5
|
5
|
4-5
|
|
|
|