ChemicalBook--->CAS DataBase List--->15141-18-1

15141-18-1

15141-18-1 Structure

15141-18-1 Structure
IdentificationBack Directory
[Name]

2-[N-ethyl-4-[(5-nitrothiazol-2-yl)azo]-m-toluidino]ethyl acetate
[CAS]

15141-18-1
[Synonyms]

Serisol 2rd
Serisol 3RD
Einecs 239-203-6
Hiseperse Blue C-3R
C.I.Disperse Blue 124
Disperse Turquoise Blue FFL
HMAJVAFLGGPIPN-VHEBQXMUSA-N
2-[N-ethyl-4-[(5-nitrothiazol-2-yl)azo]-m-toluidino]ethyl acetate
N-Ethyl-N-(2-acetoxyethyl)-3-methyl-4-(5-nitrothiazole-2-ylazo)aniline
2-[Ethyl[3-methyl-4-[(5-nitrothiazol-2-yl)azo]phenyl]amino]ethanol acetate
Acetic acid 2-[N-ethyl-3-methyl-4-(5-nitrothiazole-2-ylazo)anilino]ethyl ester
Ethanol, 2-ethyl3-methyl-4-(5-nitro-2-thiazolyl)azophenylamino-, acetate (ester)
[EINECS(EC#)]

239-203-6
[Molecular Formula]

C16H19N5O4S
[MOL File]

15141-18-1.mol
[Molecular Weight]

377.418
Chemical PropertiesBack Directory
[Boiling point ]

545.7±60.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[pka]

2.57±0.50(Predicted)
[Contact allergens]

This clothing dye used in synthetic fibers is one of the most potent sensitizers in clothes. It is a textile dye responsible for occupational contact dermatitis in the textile industry. A positive patch test reaction was observed in a painter sensitized to phthalocyanine dyes, with no occupational relevance. Constant concomitant reactions with Disperse Blue 106, and even to photographic developers CD1-4, are due to their chemical similarities.
[CAS DataBase Reference]

15141-18-1
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H317
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Amino-5-nitrothiazole-->N-Ethyl-N-acetoxyethylaniline
Hazard InformationBack Directory
[Description]

Disperse blue 124 is a textile dye responsible for occupational contact dermatitis in the textile industry. A positive patch-test reaction was observed in a painter sensitized to phtalocyanine dyes, with no occupational relevance.
[Uses]

Disperse Blue 124 is a disperse textile dye that causes allergic contact dermatitis. It is categorized as an extreme sensitizer and strong irritant. Dyes and metabolites, Environmental Testing
[Definition]

ChEBI: Disperse Blue 124 is a monoazo compound consisting of diazene with a 5-nitrothiazol-2-yl group attached to one nitrogen and a substituted 4-aminophenyl group attached to the other; used as a dye standard for the assay of allergy-releasing dyes in textiles. It has a role as a dye, a hapten and an allergen. It is a member of 1,3-thiazoles, a monoazo compound and a tertiary amine.
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141-78-6

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