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| | Solvent Yellow 33 Basic information |
| | Solvent Yellow 33 Chemical Properties |
| Melting point | 240C | | Boiling point | 250℃[at 101 325 Pa] | | density | 0.274[at 20℃] | | vapor pressure | 0Pa at 25℃ | | solubility | 50g/L in organic solvents at 20 ℃ | | form | Solid | | Colour Index | 47000 | | color | Yellow to Dark Yellow | | Water Solubility | 5.438mg/L at 25℃ | | Merck | 13,8164 | | InChIKey | IZMJMCDDWKSTTK-UHFFFAOYSA-N | | LogP | 3.55 at 25℃ | | CAS DataBase Reference | 8003-22-3(CAS DataBase Reference) | | EPA Substance Registry System | C.I. Solvent Yellow 33 (8003-22-3) |
| | Solvent Yellow 33 Usage And Synthesis |
| Chemical Properties | yellow powder | | Uses | It is used in cosmetic composition for application to the skin, lips, and/or body surface. Dyes and metabolites, Environmental Testing. | | Uses | In spirit lacquers, polystyrenes, polycarbonates, polyamides, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics. | | Preparation | the dye: (a) 2-Methylquinoline?and Phthalic anhydride in 200 ℃ in the presence of Zinc chloride condensation; (b) 2-Methylquinoline?and Diethyl phthalate?in the 100 ℃ were hot. (c) 3 – (2 – quinolin – ylmethylidene) – 2 – benzo [c] furanone and Sodium ethoxide in 240 ~ 250 ℃ were hot. Late dye: 2-Methylquinoline?and 2,6-Dimethylquinoline?Phthalic anhydride mixture and in 190 ~ 220 ℃ were hot. | | Definition | ChEBI: Quinoline yellow is a quinoline derivative with a 1,3-dioxoindan-2-yl substituent at C-2. It has a role as a dye. It is a member of quinolines, a beta-diketone and an aromatic ketone. | | General Description | Bright greenish yellow solid or canary yellow powder. | | Air & Water Reactions | Insoluble in water. | | Fire Hazard | Flash point data for Solvent Yellow 33 are not available. Solvent Yellow 33 is probably combustible. | | Flammability and Explosibility | Nonflammable | | Properties and Applications | brilliant green yellow. Insoluble in water, slightly soluble in alcohol (yellow), linseed oil, mineral oil, oleic acid, paraffin wax, stearic acid, turpentine, soluble in acetone, Chloroform, benzene and toluene. In concentrated sulfuric acid for yellow brown, dilution after yellow floc precipitation. Used for alcohol soluble paint, polyethylene, polycarbonate, polyamide and acrylic acid resin, color cosmetics.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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General
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160
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180≥160
Sublimation
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Insoluble
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No change
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No change
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| | Solvent Yellow 33 Preparation Products And Raw materials |
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