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2993-85-3

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2993-85-3 Usage

Uses

1H,1H,7H-Dodecafluoroheptyl Acrylate (CAS# 2993-85-3) is a polymerizable liquid crystal that can be used as an optically anisotropic film, optical film, polarizing plate, and image display device. It can also be used to produce particulate vinyliden-fluoride-based polymer.

General Description

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate (DFHA) is a fluorous functional monomer that is majorly used in the surface functionalization. It can also be utilized in chemical vapor deposition process for the synthesis of nanomaterials.

Check Digit Verification of cas no

The CAS Registry Mumber 2993-85-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2993-85:
(6*2)+(5*9)+(4*9)+(3*3)+(2*8)+(1*5)=123
123 % 10 = 3
So 2993-85-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H6F12O2/c1-2-4(23)24-3-6(13,14)8(17,18)10(21,22)9(19,20)7(15,16)5(11)12/h2,5H,1,3H2

2993-85-3 Well-known Company Product Price

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  • TCI America

  • (D4989)  2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Acrylate (stabilized with TBC)  >97.0%(GC)

  • 2993-85-3

  • 5g

  • 290.00CNY

  • Detail
  • Alfa Aesar

  • (L16482)  1H,1H,7H-Dodecafluoroheptyl acrylate, 97%, stab. with 50ppm 4-methoxyphenol   

  • 2993-85-3

  • 5g

  • 312.0CNY

  • Detail
  • Alfa Aesar

  • (L16482)  1H,1H,7H-Dodecafluoroheptyl acrylate, 97%, stab. with 50ppm 4-methoxyphenol   

  • 2993-85-3

  • 25g

  • 1216.0CNY

  • Detail
  • Aldrich

  • (474428)  2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptylacrylate  95%

  • 2993-85-3

  • 474428-5ML

  • 1,292.85CNY

  • Detail

2993-85-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl prop-2-enoate

1.2 Other means of identification

Product number -
Other names 1H,1H,7H-dodecafluoroheptyl acrylate

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:2993-85-3 SDS

2993-85-3Downstream Products

2993-85-3Relevant articles and documents

Method for preparing fluorinated acrylate from fluorinated alcohol (by machine translation)

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Paragraph 0031; 0033; 0042-0044; 0051-0053, (2020/07/21)

Under the presence of a self-made fluorine-containing catalyst, a solvent and an auxiliary agent, the fluorinated alcohol reacts with the acrylate, the generated methanol is gradually rectified and removed in the reaction process, and the excess acrylic ester, the solvent and the solvent are rectified to obtain a high-purity target product. The method uses a self-made fluorine-containing catalyst, and is good in compatibility with a reaction system, low in reaction temperature, high in reaction speed, less in impurity generation, simpler in product manufacturing mode and convenient for industrial production. (by machine translation)

Polyfluoroalkyl chlorosulfites as new polyfluorinating agents

Rakhimov,Vostrikova

, p. 1162 - 1165 (2007/10/03)

The interaction of polyfluorinated alcohols with triethylamine and the kinetics of the reaction of the resulting triethylamine complexes with thionyl chloride were studied, the mechanism of formation of polyfluoroalkyl chlorosulfites was considered, and the optimal reaction conditions were found. The alkylating power of polyfluoroalkyl chlorosulfites was studied in reactions with alkali metal halides (to obtain polyfluorohaloalkanes), in synthesis of acrylic and methacrylic acid esters, and in synthesis of polyfluoroalkyl ethers (with polyfluoroalkyl 1-adamantyl ethers as example).

ORGANOFLUORINE DERIVATIVES OF SALTS OF SULFOCARBOXYLATE ESTERS

Gol'din, G. S.,Averbakh, K. O.,Nekrasova, L. A.

, p. 1463 - 1467 (2007/10/02)

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