| Identification | Back Directory | [Name]
Pigment Yellow 154 | [CAS]
68134-22-5 | [Synonyms]
PIGMETNYELLOW154
Einecs 268-734-6
Fast Yellow H3G
pigment yellow 154
C.I. Pigment Yellow 154
BENZIMIDAZOLONE YELLOS H3G
VBNVBMNKUIJLPP-OCEACIFDSA-N
68134-22-5 Pigment Yellow 154
Pigment yellow 154 (C.I. 11781)
2-(2-Trifluoromethylphenylazo)-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutanamide
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-2-(trifluoromethyl)phenylazo-
n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-2-[[2-(trifluoromethyl)phenyl]azo]butyramide
N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-[[2-(trifluoromethyl) phenyl]azo]-Butanamide
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-(2-(2-(trifluoromethyl)phenyl)diazenyl)- | [EINECS(EC#)]
268-734-6 | [Molecular Formula]
C18H14F3N5O3 | [MDL Number]
MFCD09751215 | [MOL File]
68134-22-5.mol | [Molecular Weight]
405.33 |
| Hazard Information | Back Directory | [Uses]
Pigment Yellow 154 is a fluorescent dye. Pigment Yellow 154 can be used as biological dye[1]. | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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YELLOW POWDER
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SHADE
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GREENISH
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HEAT RESISTANCE
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260 °C min
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LIGHT FASTNESS
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7-8
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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5
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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40-50%
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SPECIFIC SURFACE
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28 m
2
/g
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DENSITY
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1.60 g/cm
3
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RESIDUE ON 80 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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| [References]
[1] Ropret P, et al. Raman identification of yellow synthetic organic pigments in modern and contemporary paintings: reference spectra and case studies. Spectrochim Acta A Mol Biomol Spectrosc. 2008 Feb;69(2):486-97. DOI:10.1016/j.saa.2007.03.050 |
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