Welcome to LookChem.com Sign In|Join Free
  • or
1-Bromo-2-methylanthraquinone is a chemical compound with the molecular formula C15H9BrO2. It is a derivative of anthraquinone, a tricyclic aromatic compound, where one of the hydrogen atoms at the 1-position is replaced by a bromine atom, and a methyl group is attached at the 2-position. This yellow crystalline solid is used as an intermediate in the synthesis of various dyes and pharmaceuticals, particularly those with anthraquinone-based structures. It is also known for its potential applications in the field of organic electronics, such as in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices. The compound is characterized by its chemical stability and unique electronic properties, which make it a valuable building block in the creation of advanced materials.

82-26-8

Post Buying Request

82-26-8 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

82-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82-26-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82-26:
(4*8)+(3*2)+(2*2)+(1*6)=48
48 % 10 = 8
So 82-26-8 is a valid CAS Registry Number.

82-26-8SDS

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 1-bromo-2-methyl-anthraquinone

1.2 Other means of identification

Product number -
Other names 1-Brom-2-methyl-anthrachinon

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:82-26-8 SDS

82-26-8Relevant academic research and scientific papers

Method for synthesizing Vat Golden Orange G original dye

-

Paragraph 0008; 0028; 0029; 0035; 0036; 0040; 0041, (2017/05/10)

The invention discloses a method for synthesizing a Vat Golden Grange G original dye, which includes the specific steps of: (1) a bromination reaction: taking 2-methyl anthraquinone as a raw material, taking an aprotic solvent as a medium, and reacting with a liquid bromine in a weak base environment to generate 1-bromo-2-methyl anthraquinone; (2) a coupling reaction: taking the 1-bromo-2-methyl anthraquinone as the raw material, adding a catalyst, taking the aprotic solvent as the medium, and producing biquinone C through the coupling reaction; and (C) a closed loop oxidation reaction: taking the biquinone C as the raw material, performing the closed loop reaction in a stable solvent formed by a strong base and an alcoholic solvent, and obtaining the Vat Golden Grange G original dye through an air oxidation reaction. In this technology route, by-products are few, the environmental pollution is little, the reaction yield is higher, the reaction time is shorter, and the industrial production is more convenient.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 82-26-8