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Quinoline Yellow

CAS 8003-22-3C18H11NO2MW 273.3

Quinoline Yellow (CAS No. 8003-22-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Colorants；Food Additives；Coloring Agents. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number8003-22-3
Molecular FormulaC18H11NO2
Molecular Weight273.3
Melting Point241 °C
LogPlog Kow = 4.10
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsColorants；Food Additives；Coloring Agents
CategoryColorants|Food Additives|Coloring Agents

Where it is used

Colorants；Food Additives；Coloring Agents

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Quinoline Yellow?

The CAS number of Quinoline Yellow is 8003-22-3.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Quinoline Yellow?

Main applications include Colorants；Food Additives；Coloring Agents.

How do I buy Quinoline Yellow or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Quinoline Yellow · CAS 8003-22-3 · C18H11NO2. UNII 44F3HYL954. Melting Point: 241 °C; Solubility: In water, 0.169 mg/L at 25 °C; Vapor Pressure: 0.00000001 [mmHg].

Identification

CAS Registry Number8003-22-3
PubChem CID6731
Molecular formulaC18H11NO2
IUPAC name2-quinolin-2-ylindene-1,3-dione
UNII (FDA)44F3HYL954

Computed Descriptors

Molecular Weight273.3
XLogP33.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass273.078978594
Monoisotopic Mass273.078978594
Topological Polar Surface Area47
Heavy Atom Count21
Formal Charge0

Physical & Chemical Properties

Melting Point241 °C
SolubilityIn water, 0.169 mg/L at 25 °C
Vapor Pressure0.00000001 [mmHg]
LogPlog Kow = 4.10
Color Additive Status74.1711
Color Additive Status74.2711
Color Additive Status81.30

Physical description & handling notes

  • D & c yellow 11 appears as bright greenish yellow solid or canary yellow powder. (NTP, 1992)
  • Wet Solid; Dry Powder
  • Yellow powder or granules
  • Bright greenish yellow or canary yellow solid; [CAMEO]
  • Bright greenish yellow
  • Yellow brown in concentrated H2SO4, yellow flocculent precipitate in dilution

Regulatory Status

Regulatory & Food ContactFDA Regulatory Status of Color Additives: Drugs, Cosmetics
COLOUR: Food Additives
0–3 mg/kg bw
">TRS 1000-JECFA 82/39
FAS 73 JECFA 82/87
CIR / INCI: Hair dyeing; Cosmetic colorant

GHS Hazard Classification

Reported hazard statementsH315 (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]

Documented Uses

  • 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, polystyrenes, polycarbonates, pulyamide and acrylic resins, and occasicnally in hydrocarbon solvents.
  • In spirit lacquers, polystyrenes, polycarbonates, polyamides, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics.
  • Used to color spirit lacquers, polystyrenes, polycarbonates, polyamides, 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/
  • Food Additives -> COLOUR -> JECFA Functional Classes

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of Quinoline Yellow?

CAS 8003-22-3; molecular formula C18H11NO2; molecular weight — g/mol.

What other names is Quinoline Yellow known by?

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.

What is the regulatory status of Quinoline Yellow?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs, Cosmetics; COLOUR: Food Additives; 0–3 mg/kg bw.

Is Quinoline Yellow classified as hazardous?

Hazard statements reported: H315, H319, H335, H317, H351.

What are the key physical properties of Quinoline Yellow?

Melting Point: 241 °C; Solubility: In water, 0.169 mg/L at 25 °C; Vapor Pressure: 0.00000001 [mmHg]; LogP: log Kow = 4.10.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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Get a quote for Quinoline Yellow

Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.

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