199866-90-5

Directory

199866-90-5 Structure

Identification	More
[Name] 1,4-DIFLUORO-2,5-DIMETHOXYBENZENE
[CAS] 199866-90-5
[Synonyms] 1,4-DIFLUORO-2,5-DIMETHOXYBENZENE 1,4-Difluoro-2,5-dimethoxybenzene 98% 1,4-Difluoro-2,5-dimethoxybenzene98%
[Molecular Formula] C8H8F2O2
[MDL Number] MFCD00142553
[Molecular Weight] 174.14
[MOL File] 199866-90-5.mol

Chemical Properties	Back Directory
[Melting point ] 123-125 °C (lit.)
[Boiling point ] 193.7±35.0 °C(Predicted)
[density ] 1.193±0.06 g/cm3(Predicted)
[storage temp. ] Sealed in dry,Room Temperature
[InChI] 1S/C8H8F2O2/c1-11-7-3-6(10)8(12-2)4-5(7)9/h3-4H,1-2H3
[InChIKey] QNQUBUBFPGHXAL-UHFFFAOYSA-N
[SMILES] COc1cc(F)c(OC)cc1F
[CAS DataBase Reference] 199866-90-5(CAS DataBase Reference)

Safety Data	Back Directory
[Hazard Codes ] Xi
[Risk Statements ] R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ] S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing .
[WGK Germany ] 3
[Hazard Note ] Irritant
[HS Code ] 2909309090
[Storage Class] 11 - Combustible Solids
[Hazard Classifications] Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

Hazard Information	Back Directory
[Uses] 1,4-Difluoro-2,5-dimethoxybenzene is suitable reagent used in a study to investigate the direct anodic electrodeposition of polypyrrole, poly(3,4-ethylenedioxythiophene) and polythiophene on Cu electrodes by employing a corrosion inhibitor. It may be used in the following studies: Synthesis of 7-fluoro-5,8-dimethoxy-1-naphthol. As novel precursor for the iterative double benzyne-furan Diels-Alder reactions. Synthesis of 1,4-bis(phosphino)-2,5-difluoro-3,6-dimethoxybenzenes.
[General Description] 1,4-Difluoro-2,5-dimethoxybenzene is an alkoxy arene. It undergoes 1:3 reaction with TaF₅ in chloroform at 40-50°C to afford long-lived radical cation salts [1,4-F₂-2,5-(MeO)₂C₆H₂][Ta₂F₁₁].

Spectrum Detail	Back Directory
[Spectrum Detail] 1,4-DIFLUORO-2,5-DIMETHOXYBENZENE(199866-90-5)IR 1,4-DIFLUORO-2,5-DIMETHOXYBENZENE(199866-90-5)Raman

Well-known Reagent Company Product Information	Back Directory
[Alfa Aesar] 1,4-Difluoro-2,5-dimethoxybenzene, 97%(199866-90-5)
[Sigma Aldrich] 199866-90-5(sigmaaldrich)

199866-90-5 suppliers list

Company Name:	Zhengzhou Alfa Chemical Co.,Ltd
Tel:	+8618530059196 , +8618530059196
Website:	www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/

Company Name:	Nanjing Bicbiotechnology Co., Ltd
Tel:	+86-2552131256 +86-18251840740 , +86-18251840740
Website:	www.bicbiotech.com/en/

Company Name:	XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel:	+8618950047208 , +8618950047208
Website:	www.amitychem.com

Company Name:	Amadis Chemical Company Limited
Tel:	571-89925085
Website:	http://www.amadischem.com

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:	4006356688 18621169109
Website:	www.x-labseek.com/

Company Name:	Alfa Aesar
Tel:	400-6106006
Website:	http://chemicals.thermofisher.cn

Company Name:	Shanghai Macklin Biochemical Co.,Ltd.
Tel:	15221275939
Website:	www.macklin.cn

Company Name:	Shanghai YuanYe Biotechnology Co., Ltd.
Tel:	021-61312847; 18021002903
Website:	http://www.shyuanye.com

Tags:199866-90-5 Related Product Information

203059-80-7 199866-90-5 121088-09-3

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

Login