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1000994-95-5

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1000994-95-5 Usage

General Description

Benzene, 1-bromo-4-(1,1-difluoroethyl)- is a chemical compound that consists of a benzene ring with a bromine atom at the 1 position and a 1,1-difluoroethyl group at the 4 position. It is commonly used in organic synthesis and chemical research as a reagent and building block for the synthesis of various compounds. The presence of the bromine and difluoroethyl groups makes it useful for the modification of organic molecules and the creation of new chemical structures. However, it is important to handle this compound with caution and follow proper safety procedures due to its potential health hazards and environmental impact.

Check Digit Verification of cas no

The CAS Registry Mumber 1000994-95-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,9,9 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1000994-95:
(9*1)+(8*0)+(7*0)+(6*0)+(5*9)+(4*9)+(3*4)+(2*9)+(1*5)=125
125 % 10 = 5
So 1000994-95-5 is a valid CAS Registry Number.
InChI:InChI=1S/C8H7BrF2/c1-8(10,11)6-2-4-7(9)5-3-6/h2-5H,1H3

1000994-95-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Bromo-4-(1,1-difluoroethyl)benzene

1.2 Other means of identification

Product number -
Other names 1-bromo-4-(1,1-difluoroethyl)benzene

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:1000994-95-5 SDS

1000994-95-5Relevant articles and documents

Scalable Approach to Fluorinated Heterocycles with Sulfur Tetrafluoride (SF4)

Ahunovych, Volodymyr,Boretskyi, Andrii,Bugera, Maksym,Klipkov, Anton A.,Mykhailiuk, Pavel K.,Razhyk, Bohdan,Semenov, Sergey,Tarasenko, Karen,Trofymchuk, Serhii

, p. 12181 - 12198 (2021/09/13)

A general approach to fluorinated (hetero)aromatic derivatives is elaborated. The key reaction is a deoxofluorination of substituted acetophenones with sulfur tetrafluoride (SF4). In contrast to previous deoxofluorination methods, this transformation is fast, scalable (up to 70 g), and high-yielding. More than 100 novel or previously hardly accessible fluorinated heterocycles, interesting for medicinal chemistry and agrochemistry, were synthesized.

Copper-Mediated Aromatic 1,1-Difluoroethylation with (1,1-Difluoroethyl)trimethylsilane (TMSCF2CH3)

Li, Xinjin,Zhao, Jingwei,Wang, Yunze,Rong, Jian,Hu, Mingyou,Chen, Dingben,Xiao, Pan,Ni, Chuanfa,Wang, Limin,Hu, Jinbo

, p. 1789 - 1792 (2016/07/07)

A new method for the formation of 1,1-difluoroethyl copper species (“CuCF2CH3”) with 1,1-difluoroethylsilane (TMSCF2CH3) has been developed. The “CuCF2CH3” species can be applied to the efficient 1,1-difluoroethylation of diaryliodonium salts under mild conditions, affording (1,1-difluoroethyl)arenes in good to excellent yields. This convenient procedure tolerates a wide range of functional groups and thus serves as a practical synthetic tool for the introduction of CF2CH3 group(s) into complex molecules.

METHOD FOR PRODUCING 1,1-DIFLUOROALKYL-AROMATIC COMPOUND

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Paragraph 0028, (2020/10/19)

PROBLEM TO BE SOLVED: To provide a method for producing a 1,1-difluoroalkyl-aromatic compound, using an economical fluorinating agent which, when being handled, does not require any particular attention nor any special reactor. SOLUTION: Provided is an economical and safe method for producing a 1,1-difluoroalkyl-aromatic compound represented by formula (III) by reacting a [difluoro(trimethylsilyl)methyl]-aromatic compound represented by formula (I) (R1 represents a halogen group or a trimethylsilyl group) with a halogenated alkyl represented by formula (II) (R2 represents a C1-3 alkyl; and X represents a halogen group) in the presence of potassium fluoride. COPYRIGHT: (C)2015,JPOandINPIT

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