Welcome to LookChem.com Sign In|Join Free

CAS

  • or

6129-62-0

Post Buying Request

6129-62-0 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

6129-62-0 Usage

General Description

2-Bromo-2,3,3,3-tetrafluoropropionyl fluoride is a chemical compound with the molecular formula C3H2BrF4O. It is a colorless liquid with a pungent odor, and is primarily used as an intermediate in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. It is also used as a reagent in organic synthesis, particularly in the fluorination of organic compounds. The compound is highly reactive and should be handled with caution, as it can cause severe skin and eye irritation, and may be harmful if inhaled or ingested. It should be stored and used in a well-ventilated area, and protective equipment such as gloves and goggles should be worn when handling the compound.

Check Digit Verification of cas no

The CAS Registry Mumber 6129-62-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,2 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6129-62:
(6*6)+(5*1)+(4*2)+(3*9)+(2*6)+(1*2)=90
90 % 10 = 0
So 6129-62-0 is a valid CAS Registry Number.

6129-62-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-2,3,3,3-tetrafluoropropionyl fluoride

1.2 Other means of identification

Product number -
Other names 2-bromo-2,3,3,3-tetrafluoropropanoyl fluoride

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:6129-62-0 SDS

6129-62-0Relevant articles and documents

Method for synthesizing beta-halogen tetrafluoroacyl fluoride

-

Sheet 0012; 0013; 0014, (2017/08/29)

The invention discloses a method for synthesizing beta-halogen tetrafluoroacyl fluoride. The preparation method specifically comprises the following steps: adding an alkali halide and a catalyst into a drying reactor with a dry ice reflux condenser, placing the drying reactor in an ice water bath, slowly introducing hexafluoropropylene oxide with stirring, keeping the drying reactor in the ice water bath for 2h until no reflux exists at the bottom of the dry ice reflux condenser, continuing performing stirring for 2h, separating liquid with a liquid separation funnel, performing distillation under normal pressure, introducing gas produced in a distillation process into a cold trap for collection, and transferring the gas into a steel bottle to obtain liquid beta-halogen tetrafluoroacyl fluoride. The conversion rate of the raw material and the purity of a product are high, the purity of the product subjected to fractional distillation can reach 99 percent or higher, the product can chemically react with alcohol to obtain ester with purity of 99 percent, the production steps of the preparation method are simple and safe, and the preparation method is short in reaction time and high in productivity.

Reactions involving hexafluoropropylene oxide: Novel ring opening reactions and resolution of a racemic mixture of a bromofluoro ester, ultrasound mediated Reformatsky reactions and stereoselectivity

Coe, Paul L.,Loehr, Marianne,Rochin, Christophe

, p. 2803 - 2811 (2007/10/03)

A novel ring opening reaction of hexafluoropropylene oxide (HFPO) 1 with lithium bromide/zinc bromide and subsequent reaction of the resulting acyl fluoride with primary and secondary alcohols gave bromofluoro esters 2, 3, 4 and 7. Reaction of the corresponding acyl fluoride with water leads to acid 9 which on treatment with dehydroabietylamine 10 gave the diastereomeric salt 11. Resolution of 11 and subsequent hydrolysis and esterification reactions led to enantiomerically pure ester 12. Reformatsky reactions with 2 were studied which gave the alcohols 6 and 5. A Reformatsky reaction of 12 with formaldehyde afforded an alcohol 13 which is indicated by NMR spectroscopy in the presence of a chemical shift reagent to have proceeded stereoselectively.

EXCHANGE OF HALOGEN FOR FLUORINE IN REACTIONS OF VICINAL DIHALOPOLYFLUOROALKANES WITH CESIUM FLUORIDE

Cherstkov, V. F.,Postovoi, S. A.,Lantseva, D. T.,Sterlin, S. R.,Zeifman, Yu. V.,German, L. S.

, p. 2508 - 2511 (2007/10/02)

-

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 6129-62-0