2-(2-quinolyl)-1H-indene-1,3(2H)-dione (CAS 83-08-9) — formula C18H11NO2, molecular weight 273.3; category organic chemicals.
| CAS Number | 83-08-9 |
|---|---|
| Molecular Formula | C18H11NO2 |
| Molecular Weight | 273.3 |
| Melting Point | 241 °C |
| LogP | log Kow = 4.10 |
| Applications | Uses: Permitted for use as an inert ingredient in non-food pesticide products, [EPA] A synthetic dye used in spirit lacquers, polystyrenes, polycarbonates, polyamides, acrylic resins, colored smokes, externally applied drugs and cosmetics, and occasionally in hydrocarbon solvents, [Merck Index], Painting (Pigments, Binders, and Biocides) [Category: Paint], The major military use is in M18 colored smoke grenades that are deployed as a means of communication. Solvent Yellow 33 is also used in spirit lacquers, pulyamide and acrylic resins, and occasicnally in hydrocarbon solvents., In spirit lacquers, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics., Used to color spirit lacquers, cosmetics and smoke., Used to dye wool, the aluminum salt is used as a pigment, finding application in cosmetics ... rarely used as a biological stain, Quinoline Yellow S, Use Classification: Food additives, Fragrance Ingredients, Food Additives -> COLOUR -> JECFA Functional Classes, Cosmetics -> Cosmetic colorant, Hair dyeing, Industry Uses: Dye, Consumer Uses: Dye, Household Products: Information on 3 consumer products that contain D&C Yellow #11 in the following categories is provided:, • Inside the Home, • Personal Care, Methods of Manufacturing: Solvent Yellow 33 is prepared by the condensation of quinaldine with phthalic anhydride at 190 to 220 °C in the presence of zinc chloride., Formulations, Preparations: The chemical for the dye exists as three tautomeric structures in equilibrium between resonance forms: (a) 2-(2-quinolyl)-1, 3-indandione (CAS No. 83-08-9), (b) 3-hydroxy-2-(2-quinolinyl)-1H-inden-1-one (CAS No.5662-02-2), and (c) 2-(2(1H)-quinolinylidene)-1H-indene-1, 3-(2H)-dione (CAS No. 5662-03-3). Based on chemical principles the main tautomeric structure in solution is structure (b)., U.S. Production: 2023: 500, 000 - <1, 000, 000 lb, 2022: 1, 000 - <8, 500, 2021: 1, 2020: 1, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#8040], General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Printing Ink Manufacturing, 1H-Indene-1, 3(2H)-dione, 2-(2-quinolinyl)-: ACTIVE, C.I. Solvent Yellow 33: ACTIVE, Synthetic dye consisting principally of quinaphthalone (2-(2-quinolinyl)-1H-indene-1, 3-(2H)-dione) |
| Category | Organic Chemicals |
Documented applications: Uses: Permitted for use as an inert ingredient in non-food pesticide products, [EPA] A synthetic dye used in spirit lacquers, polystyrenes, polycarbonates, polyamides, acrylic resins, colored smokes, externally applied drugs and cosmetics, and occasionally in hydrocarbon solvents, [Merck Index], Painting (Pigments, Binders, and Biocides) [Category: Paint], The major military use is in M18 colored smoke grenades that are deployed as a means of communication. Solvent Yellow 33 is also used in spirit lacquers, pulyamide and acrylic resins, and occasicnally in hydrocarbon solvents., In spirit lacquers, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics., Used to color spirit lacquers, cosmetics and smoke., Used to dye wool, the aluminum salt is used as a pigment, finding application in cosmetics ... rarely used as a biological stain, Quinoline Yellow S, Use Classification: Food additives, Fragrance Ingredients, Food Additives -> COLOUR -> JECFA Functional Classes, Cosmetics -> Cosmetic colorant, Hair dyeing, Industry Uses: Dye, Consumer Uses: Dye, Household Products: Information on 3 consumer products that contain D&C Yellow #11 in the following categories is provided:, • Inside the Home, • Personal Care, Methods of Manufacturing: Solvent Yellow 33 is prepared by the condensation of quinaldine with phthalic anhydride at 190 to 220 °C in the presence of zinc chloride., Formulations, Preparations: The chemical for the dye exists as three tautomeric structures in equilibrium between resonance forms: (a) 2-(2-quinolyl)-1, 3-indandione (CAS No. 83-08-9), (b) 3-hydroxy-2-(2-quinolinyl)-1H-inden-1-one (CAS No.5662-02-2), and (c) 2-(2(1H)-quinolinylidene)-1H-indene-1, 3-(2H)-dione (CAS No. 5662-03-3). Based on chemical principles the main tautomeric structure in solution is structure (b)., U.S. Production: 2023: 500, 000 - <1, 000, 000 lb, 2022: 1, 000 - <8, 500, 2021: 1, 2020: 1, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#8040], General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Printing Ink Manufacturing, 1H-Indene-1, 3(2H)-dione, 2-(2-quinolinyl)-: ACTIVE, C.I. Solvent Yellow 33: ACTIVE, Synthetic dye consisting principally of quinaphthalone (2-(2-quinolinyl)-1H-indene-1, 3-(2H)-dione).
2-(2-quinolyl)-1H-indene-1,3(2H)-dione is a carbon-based organic compound with CAS registry number 83-08-9 and molecular formula C18H11NO2 (molecular weight 273.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 83-08-9
Its molecular formula C18H11NO2 comprises 18 C, 11 H, 1 N, 2 O atoms.
Also known as: 2-(2-quinolyl)-1H-indene-1,3(2H)-dione · 2-(2-喹啉基)-1H-茚-1,3(2H)-二酮
Category: organic chemicals
The CAS registry number of 2-(2-quinolyl)-1H-indene-1,3(2H)-dione is 83-08-9.
Molecular formula C18H11NO2, molecular weight 273.3.
It is also registered under: 2-(2-quinolyl)-1H-indene-1,3(2H)-dione, 2-(2-喹啉基)-1H-茚-1,3(2H)-二酮.
Recorded applications: Uses: Permitted for use as an inert ingredient in non-food pesticide products, [EPA] A synthetic dye used in spirit lacquers, polystyrenes, polycarbonates, polyamides, acrylic resins, colored smokes, externally applied drugs and cosmetics, and occasionally in hydrocarbon solvents, [Merck Index], Painting (Pigments, Binders, and Biocides) [Category: Paint], The major military use is in M18 colored smoke grenades that are deployed as a means of communication. Solvent Yellow 33 is also used in spirit lacquers, pulyamide and acrylic resins, and occasicnally in hydrocarbon solvents., In spirit lacquers, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics., Used to color spirit lacquers, cosmetics and smoke., Used to dye wool, the aluminum salt is used as a pigment, finding application in cosmetics ... rarely used as a biological stain, Quinoline Yellow S, Use Classification: Food additives, Fragrance Ingredients, Food Additives -> COLOUR -> JECFA Functional Classes, Cosmetics -> Cosmetic colorant, Hair dyeing, Industry Uses: Dye, Consumer Uses: Dye, Household Products: Information on 3 consumer products that contain D&C Yellow #11 in the following categories is provided:, • Inside the Home, • Personal Care, Methods of Manufacturing: Solvent Yellow 33 is prepared by the condensation of quinaldine with phthalic anhydride at 190 to 220 °C in the presence of zinc chloride., Formulations, Preparations: The chemical for the dye exists as three tautomeric structures in equilibrium between resonance forms: (a) 2-(2-quinolyl)-1, 3-indandione (CAS No. 83-08-9), (b) 3-hydroxy-2-(2-quinolinyl)-1H-inden-1-one (CAS No.5662-02-2), and (c) 2-(2(1H)-quinolinylidene)-1H-indene-1, 3-(2H)-dione (CAS No. 5662-03-3). Based on chemical principles the main tautomeric structure in solution is structure (b)., U.S. Production: 2023: 500, 000 - <1, 000, 000 lb, 2022: 1, 000 - <8, 500, 2021: 1, 2020: 1, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#8040], General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, Printing Ink Manufacturing, 1H-Indene-1, 3(2H)-dione, 2-(2-quinolinyl)-: ACTIVE, C.I. Solvent Yellow 33: ACTIVE, Synthetic dye consisting principally of quinaphthalone (2-(2-quinolinyl)-1H-indene-1, 3-(2H)-dione).
Category: Organic Chemicals.
Independent reference data for 2-(2-quinolyl)-1H-indene-1,3(2H)-dione (CAS 83-08-9), compiled from public chemistry databases.
| CAS Registry Number | 83-08-9 |
|---|---|
| PubChem CID | 6731 |
| Molecular formula | C18H11NO2 |
| IUPAC name | 2-quinolin-2-ylindene-1,3-dione |
| UNII (FDA) | 44F3HYL954 |
| Molecular Weight | 273.3 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 273.078978594 |
| Monoisotopic Mass | 273.078978594 |
| Topological Polar Surface Area | 47 |
| Heavy Atom Count | 21 |
| Melting Point | 241 °C |
|---|---|
| Solubility | In water, 0.169 mg/L at 25 °C |
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | log Kow = 4.10 |
| Color Additive Status | 74.1711 |
| Color Additive Status | 74.2711 |
| Color Additive Status | 81.30 |
Quinoline Yellow; 2-(quinolin-2-yl)-1H-indene-1,3(2H)-dione; CHEBI:53700; D&C Yellow No 10; RefChem:581451; D.C. Yellow No. 10; Colour Index No. 47005; 8003-22-3; Quinophthalone; Solvent yellow 33; 83-08-9; 11641 Yellow; Quinoline Yellow 2SF; Erio Chinoline Yellow 4G; 2-quinolin-2-ylindene-1,3-dione; 2-(2-Quinolyl)-1,3-indandione
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs, Cosmetics COLOUR: Food Additives 0â3 mg/kg bw ">TRS 1000-JECFA 82/39 FAS 73 JECFA 82/87 CIR / INCI: Hair dyeing; Cosmetic colorant |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H317, H351 |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-(2-quinolyl)-1H-indene-1,3(2H)-dione · CAS 83-08-9 · C18H11NO2. UNII 44F3HYL954. Melting Point: 241 °C; Solubility: In water, 0.169 mg/L at 25 °C; Vapor Pressure: 0.00000001 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.