DCL 2583 Diarylide Yellow, PY.83

CAS Number: 5567-15-7
Chemical Family: Azo Compounds

DCL 2583 Diarylide Yellow, PY.83 is a very strong, bright, and transparent red shade of diarylide yellow with good lightfastness and bleed properties. It also exhibits good overall resistance properties, weather fastness, and heat stability. This makes it a reliable and versatile choice for a wide range of inks, plastics, and coating applications.

Identification

Chemical Name: 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]. 22'-[(33'-dichloro[11'-biphenyl]-44'-diyl)bis(azo)]bis[N-(4-chloro-25-dimethoxyphenyl)-3-oxobutyramide]
CASE Ingredients Features: Light Fastness
CASE Ingredients Functions: Pigment

Product families

Applications

Paints & Coatings — Industrial Coatings

Industrial Coatings

Printing & Packaging — Printing & Inks

Flexography
Inkjet Printing

Product Families

Pigments & Colorants — Color Pigments

Organic Pigments

Elastomers — Elastomer Additives

Other Elastomer Additives

CASE Ingredients — Pigments & Colorants

Color Pigments

Plastics — Polymer Additives

Pigments & Colorants

Other characteristics

Brand

DCL

CI Name

Pigment Yellow 83

Functions

Pigment

Pigment Type

Organic Pigments

Note

Resistance Properties Legend: 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
Lightfastness Legend: 1-2 = Poor, 3-4 = Fair, 5 = Good, 6-7 = Very Good, 8 = Excellent
Warpage: 1 = Minimal, 2 = Some, 3 = Severe
Weatherfastness: 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent

Color

Yellow

C.I. Name

Pigment Yellow 83

Markets

Paints & Coatings
Printing & Packaging

C.I. Number

21108

Technology

CASE Ingredients
Elastomers
Pigments & Colorants
Plastics

Material Features

Acid Resistant
Alkali Resistant
Chemical Resistant
Excellent Brightness
Good Light Fastness
High Bleed Resistant
Water Resistant

Country Availability

Canada
USA

Coating End Applications

Powder Coating

Certifications and Compliance

ISO 14001
ISO 9001

Compatible Polymers and Resins

High-Density Polyethylene (HDPE)
Polyethylenes (PE)
Polypropylenes (PP)
Polyvinyl Chloride (PVC)

Ink and Toner End Applications

Flexography Ink
Inkjet Ink
Radiation Curable Ink
Solventborne Ink
Waterborne Ink

Technical data

Table 1 of 4

4 rows

Characteristic	Value	Unit
Oil Absorption	65 - 75	g/100g
Moisture Content	max. 1.0	%
pH	5.5 - 7.5	—
Specific Gravity	1.5	—

Table 2 of 4

8 rows

Characteristic	Value
MEK	3.0
Water Content	5.0
Mineral Spirits	5.0
Xylene	3 - 4
Ethanol	4.0
Ethyl Acetate	4.0
Acid	5.0
Alkali	5.0

Table 3 of 4

2 rows

Characteristic	Value	Unit
Heat Stability (Paints)	199.0	°C
Heat Stability (HDPE)	199.0	°C

Table 4 of 4