Welcome to LookChem.com Sign In|Join Free
  • or
2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione is a synthetic organic compound characterized by its unique molecular structure. It features a pentanedione backbone, which is a type of diketone, with two phenyl rings attached at the 1 and 5 positions. The compound is distinguished by the presence of six fluorine atoms, which are strategically placed at the 2, 2, 3, 3, 4, and 4 positions, conferring specific chemical properties. This fluorinated derivative is known for its stability and reactivity, which can be influenced by the electronegativity and small size of the fluorine atoms. It is often used in the synthesis of various pharmaceuticals and specialty chemicals due to its ability to modulate the electronic and steric properties of the molecules in which it is incorporated.

2525-83-9

Post Buying Request

2525-83-9 Suppliers

Recommended suppliers

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

2525-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2525-83-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,2 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2525-83:
(6*2)+(5*5)+(4*2)+(3*5)+(2*8)+(1*3)=79
79 % 10 = 9
So 2525-83-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H10F6O2/c18-15(19,13(24)11-7-3-1-4-8-11)17(22,23)16(20,21)14(25)12-9-5-2-6-10-12/h1-10H

2525-83-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione

1.2 Other means of identification

Product number -
Other names 1,5-Diphenyl-2,2,3,3,4,4-hexafluoropentane-1,5-dione

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:2525-83-9 SDS

2525-83-9Relevant academic research and scientific papers

FLUORO-KETONES. V REACTIONS OF ALKYL AND ARYLLITHIUM COMPOUNDS WITH PERFLUOROALKYLETHER ESTERS

Chen, Loomis S.,Tamborski, Christ

, p. 43 - 54 (2007/10/02)

n-Butyllithium and a variety of aryllithium compounds have been shown to react with a perfluoroalkylether ester (RfORfCO2R) at -78 deg C to produce perfluoroalkylether ketones.In the absence of competing reactions, which may be due to additional reactive groups on the ester, high yields of ketones can be prepared.Steric hindrance adjacent to the carbonyl group has an important effect on rates of reactions.Low reaction temperature (-78 deg C) is an important factor when secondary esters are used.At higher reaction temperatures (> -30 deg C), the secondary esters produce decreased yields of ketone due to the instability of the intermediate lithium salt of the hemiketal which decomposes to an aryl ester and a perfluorinated olefin.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 2525-83-9