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ChemicalBook >> CAS DataBase List >>1,4-Dibromo-2,5-dimethoxybenzene

1,4-Dibromo-2,5-dimethoxybenzene

1,4-Dibromo-2,5-dimethoxybenzene Structure
1,4-Dibromo-2,5-dimethoxybenzene structure
CAS No.
2674-34-2
Chemical Name:
1,4-Dibromo-2,5-dimethoxybenzene
Synonyms
2,5-Dimethoxy-1,4-dibromobenzene;2,5-Dibromo-1,4-dimethoxybenzene;1,4-Dimethoxy-2,5-dibromobenzene;1,4-DIBROMO-2,5-DIMETHOXYBENZENE;1,4-Diboromo-2,5-dimethoxybenzene;Benzene,1,4-dibromo-2,5-dimethoxy-;1,4-Dibromo-2,5-dimethoxybenzene>1,4-Dibromo-2,5-dimethoxybenzene,99%;1,4-Dibromo-2,5-dimethoxybenzene 97%;1,4-Dibromo-2,5-dimethoxybenzene, 98+%
CBNumber:
CB4778088
Molecular Formula:
C8H8Br2O2
Molecular Weight:
295.96
MDL Number:
MFCD00025694
MOL File:
2674-34-2.mol
Last updated:2023-04-23 13:52:06
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1,4-Dibromo-2,5-dimethoxybenzene Properties

Melting point 144-149 °C (lit.)
Boiling point 290.3±35.0 °C(Predicted)
Density 2,24 g/cm3
refractive index 1.4947 (estimate)
storage temp. Sealed in dry,Room Temperature
form powder to crystal
color White to Almost white
Water Solubility Insoluble in water.
BRN 1953103
InChIKey CHCLRVOURKGRSW-UHFFFAOYSA-N
CAS DataBase Reference 2674-34-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36
WGK Germany  3
Hazard Note  Irritant
HS Code  2909303890
NFPA 704
1
2 0

1,4-Dibromo-2,5-dimethoxybenzene price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 461105 1,4-Dibromo-2,5-dimethoxybenzene 97% 2674-34-2 5g $55 2023-06-20 Buy
Sigma-Aldrich 461105 1,4-Dibromo-2,5-dimethoxybenzene 97% 2674-34-2 25g $155 2022-05-15 Buy
TCI Chemical D3966 1,4-Dibromo-2,5-dimethoxybenzene >98.0%(GC) 2674-34-2 5g $41 2024-03-01 Buy
TCI Chemical D3966 1,4-Dibromo-2,5-dimethoxybenzene >98.0%(GC) 2674-34-2 25g $161 2024-03-01 Buy
Alfa Aesar A19858 1,4-Dibromo-2,5-dimethoxybenzene, 98+% 2674-34-2 10g $114.65 2024-03-01 Buy
Product number Packaging Price Buy
461105 5g $55 Buy
461105 25g $155 Buy
D3966 5g $41 Buy
D3966 25g $161 Buy
A19858 10g $114.65 Buy

1,4-Dibromo-2,5-dimethoxybenzene Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

1,4-Dibromo-2,5-dimethoxybenzene was used in the preparation of poly[(9,9-bis(6-(dibromohexyl)-2,7-fluorene))-alt-1,4-(2,5-dimethoxybenzene)], a water-soluble polyfluorene derivative.

Synthesis Reference(s)

The Journal of Organic Chemistry, 63, p. 3764, 1998 DOI: 10.1021/jo9721812

General Description

Crystal structure of 1,4-dibromo-2,5-dimethoxybenzene has been reported to be monoclinic and its asymmetric unit is composed of one-half of the molecule. Lithium diisopropylamide (LDA) mediated metallation of 1,4-dibromo-2,5-dimethoxybenzene has been proposed.

1,4-Dibromo-2,5-dimethoxybenzene Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-dimethoxyterephthalohydrazide 4-Bromo-2,5-dimethoxybenzaldehyde (4-BROMO-2,5-DIMETHOXYPHENYL)METHANOL

1,4-Dibromo-2,5-dimethoxybenzene Suppliers

Global( 236)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32957 60
Speranza Chemical Co., Ltd. 		+86-86-075521030354 +8618688942810 sophieliu@speranzachem.com China 802 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29884 58
Shanghai Worldyang Chemical Co.,Ltd. 		+86-021-56795779 +8613651600618 sales@worldyachem.com China 1243 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953 info@konochemical.com China 2993 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10032 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
Speranza Chemical Co., Ltd. 		55
career henan chemical co 		58
Shanghai Worldyang Chemical Co.,Ltd. 		58
Xi'an Kono chem co., Ltd., 		58
Chongqing Chemdad Co., Ltd 		58
Richest Group Ltd 		58
Fuxin Pharmaceutical 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58

View Lastest Price from 1,4-Dibromo-2,5-dimethoxybenzene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Dibromo-2,5-dimethoxybenzene pictures 2019-07-14 1,4-Dibromo-2,5-dimethoxybenzene
2674-34-2
 US $1.00 / KG 1KG 99% 100kg Career Henan Chemical Co

1,4-Dibromo-2,5-dimethoxybenzene Spectrum

1,4-Dibromo-2,5-dimethoxybenzene(2674-34-2)MS1,4-Dibromo-2,5-dimethoxybenzene(2674-34-2)IR11,4-Dibromo-2,5-dimethoxybenzene(2674-34-2)IR2

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1,4-DIBROMO-2,5-DIMETHOXYBENZENE 1,4-Dimethoxy-2,5-dibromobenzene 2,5-Dibromo-1,4-dimethoxybenzene 2,5-Dimethoxy-1,4-dibromobenzene 1,4-Dibromo-2,5-dimethoxybenzene,99% 1,4-Dibromo-2,5-dimethoxybenzene, 98+% 1,4-Dibromo-2,5-dimethoxybenzene 97% Benzene,1,4-dibromo-2,5-dimethoxy- 1,4-Diboromo-2,5-dimethoxybenzene 1,4-Dibromo-2,5-dimethoxybenzene> 1,4-Dimethoxy-2,5-dibromobenzene,1,4-DibroMo-2,5-diMethoxybenzene,1,4-dibromro-2,5-dimethoxybenzene,1,4-dibromo-2,5-dimethoxy-benzene,2,5- 2674-34-2 C8H8Br2O2 Br2C6H2OCH32 Building Blocks Ethers Organic Building Blocks Oxygen Compounds Ethers Organic Building Blocks Oxygen Compounds