21620
Disperse Blue 124
suitable for microscopy
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About This Item
suitability
suitable for microscopy
Quality Level
application(s)
environmental
format
neat
SMILES string
[s]1c(ncc1[N+](=O)[O-])N=Nc2c(cc(cc2)N(CCOC(=O)C)CC)C
InChI
1S/C16H19N5O4S/c1-4-20(7-8-25-12(3)22)13-5-6-14(11(2)9-13)18-19-16-17-10-15(26-16)21(23)24/h5-6,9-10H,4,7-8H2,1-3H3
InChI key
HMAJVAFLGGPIPN-UHFFFAOYSA-N
General description
Disperse Blue (DB) 124 is a strong clothing dye sensitizer. It is also an important textile dye allergen.
Application
DB 124 was used during testing the sensitizing potential of the dye using loose-fit coculture-based sensitization assay (LCSA).
Other Notes
Dye standard for the assay of allergy-releasing dyes in textiles
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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B M Hausen
Contact dermatitis, 28(3), 169-173 (1993-03-01)
9 cases of allergic contact dermatitis due to black "velvet" fabrics, mostly leggings, are reported. In all cases, the 2 disperse dyes Blue 106 and 124 were shown to be the responsible contact sensitizers. Preparation of a chloroform extract and
Clothing dye dermatitis masquerading as (coexisting) mimosa allergy.
J D Guin et al.
Contact dermatitis, 40(1), 45-45 (1999-02-03)
Nonpruritic contact dermatitis from disperse blue dyes.
Aaron Wong et al.
Dermatitis : contact, atopic, occupational, drug, 22(5), 278-280 (2012-06-02)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 21620-5G | 04061835560066 |