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DCL 1179 Perylene Red, PR.179

Chemical Family
Anthraquinones

DCL 1179 Perylene Red, PR.179 is a semi-transparent maroon shade with excellent fastness properties and is FDA-approved (Section 178.3297). It is primarily recommended for higher-quality industrial coatings, automotive OEM and refinishes, and plastics such as polyolefins, PVC, and PUR, and may also be suitable for styrene and other polymers.

Identification

Chemical Name

Anthra[219-def:6510-d'e'f′]diisoquinoline-13810(2H9H)-tetrone 29-dimethyl-

CASE Ingredients Functions
Pigment

Product families

Applications

Paints & Coatings — Automotive & Transportation
  • Aerospace Coatings
  • Vehicle Refinish
Paints & Coatings — Building & Construction
  • Decorative Paints
Automotive & Transportation — Coatings & Finishes
  • Aerospace Coatings
  • Vehicle Refinish
Building & Construction — Decorative Materials & Finishes
  • Decorative Paints Coatings & Stains
Paints & Coatings — Industrial Coatings
  • Industrial Coatings
Automotive & Transportation — Transportation
  • Aerospace & Aviation

Product Families

Pigments & Colorants — Color Pigments
  • Organic Pigments
CASE Ingredients — Pigments & Colorants
  • Color Pigments
Plastics — Polymer Additives
  • Pigments & Colorants

Other characteristics

Brand
DCL
Color
Red
CI Name
Pigment Red 179
Synonyms

N,N′-Dimethylperylene-3,4,9,10-tetracarboxylic 3,4:9,10-diimide, 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-bis(N-methylimide), N,N′-Dimethylperylene-3,4,9,10-tetracarboxylic acid diimide, N,N′-Dimethyl-3,4,9,10-perylenetetracarboxylic diimide, Perylene 3,4,9,10-tetracarboxylic acid bis(methylimide), N,N′-Dimethyl-3,4,9,10-perylenetetracarboximide, N,N′-Dimethylperylenetetracarboxylic bisimide, N-Methyl-3,4,9,10-perylenetetracarboxyldiimide, N,N′-Dimethylperylene-3,4,9,10-dicarboximide, C.I. Pigment Red 179, C.I. Vat Red 23, C.I. PR 179, C.I. 71130, PR 179

CI Number
71130
Functions
Pigment, 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
C.I. Name
Pigment Red 179
Markets
  • Automotive & Transportation
  • Building & Construction
  • Paints & Coatings
C.I. Number
71130
Technology
  • CASE Ingredients
  • Pigments & Colorants
  • Plastics
Material Features
  • Acid Resistant
  • Alkali Resistant
  • Chemical Resistant
  • Good Light Fastness
  • Water Resistant
Country Availability
  • Canada
  • USA
Coating End Applications
Powder Coating
Certifications and Compliance
  • FDA 21 CFR 178.3297
  • FDA Compliant
  • ISO 14001
  • ISO 9001
Compatible Polymers and Resins
  • High-Density Polyethylene (HDPE)
  • Polyethylene Terephthalate (PET)
  • Polyethylenes (PE)
  • Polypropylenes (PP)
  • Polystyrenes (PS)
  • Polyvinyl Chloride (PVC)
Plastics and Elastomers End Uses
Fibers
Plastics and Elastomers Functions
Pigment

Technical data

Table 1 of 5

2 rows
CharacteristicValueUnit
Overpaint Resistance (Paints)5.0—
Moisture Contentmax. 1.0%

Table 2 of 5

1 row
CharacteristicValue
Migration (1-5)5.0

Table 3 of 5

8 rows
CharacteristicValue
MEK5.0
Water Content5.0
Mineral Spirits5.0
Xylene5.0
Ethanol5.0
Ethyl Acetate5.0
Acid5.0
Alkali5.0

Table 4 of 5

2 rows
CharacteristicValueUnit
Heat Stability (Paints)200.0°C
Heat Stability (HDPE)299.0°C

Table 5 of 5

2 rows
CharacteristicValue
Lightfastness (1-8): Masstone8.0
Lightfastness (1-8): Tint 1:107 - 8

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