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57103-20-5

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  • China Largest factory Manufacturer Supply High Quality 3,6-DIBROMO-9-PHENYLCARBAZOLE CAS 57103-20-5

    Cas No: 57103-20-5

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57103-20-5 Usage

Chemical Properties

off-white powder

Check Digit Verification of cas no

The CAS Registry Mumber 57103-20-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,0 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57103-20:
(7*5)+(6*7)+(5*1)+(4*0)+(3*3)+(2*2)+(1*0)=95
95 % 10 = 5
So 57103-20-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H11Br2N/c19-12-6-8-17-15(10-12)16-11-13(20)7-9-18(16)21(17)14-4-2-1-3-5-14/h1-11H

57103-20-5 Well-known Company Product Price

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  • TCI America

  • (D2981)  3,6-Dibromo-9-phenylcarbazole  >98.0%(GC)(N)

  • 57103-20-5

  • 1g

  • 580.00CNY

  • Detail
  • TCI America

  • (D2981)  3,6-Dibromo-9-phenylcarbazole  >98.0%(GC)(N)

  • 57103-20-5

  • 5g

  • 1,790.00CNY

  • Detail
  • Alfa Aesar

  • (H60029)  3,6-Dibromo-9-phenylcarbazole, 98%   

  • 57103-20-5

  • 250mg

  • 134.0CNY

  • Detail
  • Alfa Aesar

  • (H60029)  3,6-Dibromo-9-phenylcarbazole, 98%   

  • 57103-20-5

  • 1g

  • 444.0CNY

  • Detail
  • Aldrich

  • (731773)  3,6-Dibromo-9-phenylcarbazole  98%

  • 57103-20-5

  • 731773-1G

  • 838.89CNY

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57103-20-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,6-Dibromo-9-Phenylcarbazole

1.2 Other means of identification

Product number -
Other names 3,6-DIBROMO-9-PHENYLCARBAZOLE

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:57103-20-5 SDS

57103-20-5Relevant articles and documents

Preparation method of N-arylcarbazole-3-boric acid

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Paragraph 0026; 0029-0030; 0033; 0036-0037; 0040; 0043-0044, (2021/02/06)

The invention discloses a preparation method of N-arylcarbazole-3-boric acid, and belongs to the field of liquid crystal intermediates. The preparation method comprises the following steps: coupling carbazole with aryl halide in the presence of alkali to generate N-arylcarbazole, enabling the N-arylcarbazole to react with a bromination reagent to generate Naryl-3, 6-dibromo carbazole, enabling theNaryl-3, 6-dibromo carbazole to react with borate and butyl lithium by a one-pot method, and carrying out hydrolyzing to obtain N-arylcarbazole-3-boric acid. According to the method, dibromides whichare easy to purify are generated during bromination, monosubstituted products are generated by controlling the using amount of the lithiation reagent and the boric acid ester during lithiation, the method is verified on the scale of dozens of kilograms, and the method has the prospect of industrial methods.

Monomer compounds comprising uracil group, Organic layers comprising the cross-linked of the monomer compounds, and Organic electronic device comprising the organic layers

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Paragraph 0166-0167; 0183-0187, (2020/08/01)

The present invention provides a pyrimidine-based functional group-containing monomolecular compound represented by chemical formula 1 of Ar-(R_1-R_2-Py)_n as a material for an organic layer of an organic electronic device. The compound can form an organic layer within a short time through photo-curing at room temperature. In chemical formula 1, n is 2-10; Ar is a substituted or non-substituted C_6-C_60 aryl group, or a substituted or non-substituted C_3-C_60 heteroaryl group having an n-valent linking group; each of R_1 and R_2 independently represents a single bond, -O-, a substituted or non-substituted C_6-C_30 arylene group, a substituted or non-substituted C_3-C_30 heteroarylene group, a substituted or non-substituted C_1-C_10 alkylene group, a substituted or non-substituted C_1-C10 alkoxylene group, a substituted or non-substituted amide group, or a substituted or non-substituted amine group; and Py is a monovalent linking group derived from a pyrimidine-based functional group.COPYRIGHT KIPO 2020

A OLED material and its application

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Paragraph 0039-0041, (2018/01/11)

The present invention relates to an OLED material and applications thereof, wherein the OLED material has a molecular structure represented by a formula (1), Ar1 is an aromatic group containing a substituent or a substituent-free aromatic group, Ar2 is a

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