首页请登录用户注册

询价单0

查看询价单清空询价单

QQ：2745676683 联系电话：020-36393398

广州伟伯科技有限公司

广州伟伯科技有限公司

您的位置：首页 > 产品中心 > 1535-65-5， Difluoromethyl Phenyl Sulfone

产品中心

Difluoromethyl Phenyl Sulfone

产品编号：

3077091

规格：

≥97%

CAS NO：

包装规格：

1 G，10 G

产品类别：

进口试剂

品牌：	Sigma-Aldrich

优惠价：

产品价格查看更多规格...

产品编号	包装单位	单价(元)	国内现货	国外库存	询价单
3077091	1 G	612
3077091	10 G	4220

产品别名

1535-65-5

Difluoromethyl Phenyl Sulfone

[(Difluoromethyl)sulfonyl]benzene

PhSO₂CF₂H

结构式

基本信息

Empirical Formula【经验(实验)分子式】	C₇H₆F₂O₂S
Molecular weight	192.18
Beilstein	2259218
MDL number	MFCD01050170
PubChem Substance ID【PubChem化学物质编号】	329765583
NACRES	NA.22
Application【应用】	Reagent Used for Reductive silylation and the preparation of trifluoro- and difluoromethylsilanes by reductive coupling of fluoromethyl sulfones, sulfoxides and sulfides with chlorosilanes Fluoroalkylation/chloroalkylation of α,β-enones, arynes, acetylenic ketones and other Michael acceptors Difluoromethylation of primary alkyl halides via nucleophilic substitution-reductive desulfonylation Reagent used in Preparation of α-difluoromethyl amines via stereoselective (phenylsulfonyl)difluoromethylation of chiral sulfinyl aldimines Anti-difluoropropanediols via potassium tert-butoxide-catalyzed difluoromethylenation of aldehydes β-difluoromethylated and β-difluoromethylenated alcohols and amines by regioselective nucleophilic difluoromethylation of 1,2-cyclic sulfates and sulfamidates Difluoroalkenes from alkyl halides via nucleophilic substitution-elimination Difluoromethyl alcohol derivatives from enolizable and non-enolizable carbonyl compounds using nucleophilic phenylsulfonyldifluoromethylation-reductive desulfonylation strategy Fluoromethylated vicinal ethylenediamines via fluoromethylation of chiral α-aminobutanesulfinimines with (phenylsulfonyl)fluoromethanes followed by reductive desulfonylation and alcoholysis

产品性质

Quality Level【质量水平】	100
Assay【测定】	≥97%
SMILES string	FC(F)S(=O)(=O)c1ccccc1
InChI	1S/C7H6F2O2S/c8-7(9)12(10,11)6-4-2-1-3-5-6/h1-5,7H
InChI key	LRHDNAVPELLXDL-UHFFFAOYSA-N

安全信息

Pictograms【象形图】	GHS07
Signal word【警示用语：】	Warning
Hazard Statements	H315 - H319
Precautionary Statements	P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】	Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code【储存分类代码】	10 - Combustible liquids
WGK	WGK 3
Flash Point(F)【闪点(F)】	264.0 °F
Flash Point(C)【闪点(C)】	128.9 ℃

广州伟伯科技有限公司版权所有 CopyRight ©2006-2024, All Rights Reserved
工信部备案号：粤ICP备08114744号 Page Run Time: 0.0078