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CAS

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2379-90-0

DISPERSE RED 4 is a synthetic azo dye that is characterized by its high color strength, light fastness, and good solubility in water. It is commonly used in the textile industry for dyeing and printing applications.

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  • 2379-90-0 Structure

  • Basic information

    1. Product Name: DISPERSE RED 4
    2. Synonyms: Periliton brilliant pink R;Perliton Brilliant Pink R;Samaron Pink RFL;Supracet Fast Pink 2R;Disperse Red RLZ;BRN 2420171;10-Anthracenedione, 1-amino-4-hydroxy-2-methoxy-9;1-amino-4-hydroxy-2-methoxy-anthraquinon
    3. CAS NO:2379-90-0
    4. Molecular Formula: C15H11NO4
    5. Molecular Weight: 269.25214
    6. EINECS: 219-170-4
    7. Product Categories: Dyes and Pigments
    8. Mol File: 2379-90-0.mol

  • Chemical Properties

    1. Melting Point: 224-226 °C
    2. Boiling Point: 412.39°C (rough estimate)
    3. Flash Point: 297.3°C
    4. Appearance: /
    5. Density: 1.2366 (rough estimate)
    6. Vapor Pressure: 1.68E-13mmHg at 25°C
    7. Refractive Index: 1.5500 (estimate)
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 6.99±0.20(Predicted)
    11. CAS DataBase Reference: DISPERSE RED 4(CAS DataBase Reference)
    12. NIST Chemistry Reference: DISPERSE RED 4(2379-90-0)
    13. EPA Substance Registry System: DISPERSE RED 4(2379-90-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 2379-90-0(Hazardous Substances Data)

2379-90-0 Usage

Uses

Used in Textile Industry:
DISPERSE RED 4 is used as a dye for synthetic fibers such as polyester, nylon, and acrylic. It is valued for its excellent colorfastness properties, including ironing fastness, light fastness, perspiration fastness, and washing fastness. The dye is also known for its resistance to fading and staining, making it a popular choice for producing vibrant and long-lasting colors in textiles.
In addition to its use in the textile industry, DISPERSE RED 4 may also have applications in other industries where colorants are required.

Standard

Ironing Fastness

Fading

Stain

ISO

4

Check Digit Verification of cas no

The CAS Registry Mumber 2379-90-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2379-90:
(6*2)+(5*3)+(4*7)+(3*9)+(2*9)+(1*0)=100
100 % 10 = 0
So 2379-90-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H11NO4/c1-20-10-6-9(17)11-12(13(10)16)15(19)8-5-3-2-4-7(8)14(11)18/h2-6,17H,16H2,1H3

2379-90-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-amino-4-hydroxy-2-methoxyanthracene-9,10-dione

1.2 Other means of identification

Product number -
Other names Cilla Fast Pink RF

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2379-90-0 SDS

2379-90-0Relevant articles and documents

Process for the preparation of aminohydroxyanthraquinones

-

, (2008/06/13)

Preparations of compounds of the formula SPC1 Wherein R denotes a hydrocarbon residue and A can be substituted further by conversion of o-phthalic acids of the formula SPC2 Or their anhydrides with amines of the formula SPC3 In boric aicd/sulphuric acid.

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