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2,3-Dichloroanthraquinone is a chemical compound characterized by the molecular formula C14H6Cl2O2. It is a dark reddish-brown crystalline solid, which exhibits insolubility in water but solubility in organic solvents. 2,3-Dichloroanthraquinone is recognized for its applications in various industrial processes, particularly in the production of dyes, pigments, pharmaceuticals, and optical brightening agents.

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  • 84-45-7 Structure
  • Basic information

    1. Product Name: 2,3-Dichloroanthraquinone
    2. Synonyms: 2,3-Dichloro-9,10-anthraquinone;2,3-dichloroanthracene-9,10-dione;NSC 37582;9,10-Anthracenedione,2,3-dichloro-
    3. CAS NO:84-45-7
    4. Molecular Formula: C14H6Cl2O2
    5. Molecular Weight: 277.1022
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 84-45-7.mol
  • Chemical Properties

    1. Melting Point: 267℃
    2. Boiling Point: 455.2 °C at 760 mmHg
    3. Flash Point: 191.7 °C
    4. Appearance: /
    5. Density: 1.514 g/cm3
    6. Vapor Pressure: 1.79E-08mmHg at 25°C
    7. Refractive Index: 1.671
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,3-Dichloroanthraquinone(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,3-Dichloroanthraquinone(84-45-7)
    12. EPA Substance Registry System: 2,3-Dichloroanthraquinone(84-45-7)
  • 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: 84-45-7(Hazardous Substances Data)

84-45-7 Usage

Uses

Used in Dye and Pigment Production:
2,3-Dichloroanthraquinone is utilized as a dye intermediate for the synthesis of pigments and dyes. Its chemical structure and properties make it a suitable precursor in the creation of colorants that are used in a variety of applications, including textiles, plastics, and printing inks.
Used in Pharmaceutical Manufacturing:
In the pharmaceutical industry, 2,3-Dichloroanthraquinone serves as a key precursor in the synthesis of various organic compounds and drugs. Its unique chemical properties allow it to be a building block in the development of new medicinal agents.
Used in Optical Brightening Agents:
2,3-Dichloroanthraquinone is employed in the production of optical brightening agents, which are added to detergents and other cleaning products. These agents enhance the appearance of fabrics and surfaces by making them appear brighter and whiter, thus improving the visual appeal of the products they are used on.

Check Digit Verification of cas no

The CAS Registry Mumber 84-45-7 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84-45:
(4*8)+(3*4)+(2*4)+(1*5)=57
57 % 10 = 7
So 84-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H6Cl2O2/c15-11-5-9-10(6-12(11)16)14(18)8-4-2-1-3-7(8)13(9)17/h1-6H

84-45-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-dichloroanthracene-9,10-dione

1.2 Other means of identification

Product number -
Other names 9,2,3-dichloro

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:84-45-7 SDS

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