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)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22-36/37/38-36/38

Safety Statements 

24/25-36-26-37/39

WGK Germany 

3

RTECS 

GC5796000

Hazardous Substances Data

8003-22-3(Hazardous Substances Data)

MSDS

• Language:English Provider:Solvent Yellow 33
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

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

Non flammable

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.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	General	160	180≥160 Sublimation	Insoluble	No change	No change

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