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Key Documents

671231

Sigma-Aldrich

Trifluoroethylene

≥97.5% (GC)

Synonym(s):

Trifluoroethene

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About This Item

Linear Formula:
FCH=CF2
CAS Number:
Molecular Weight:
82.02
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97.5% (GC)

SMILES string

F\C=C(/F)F

InChI

1S/C2HF3/c3-1-2(4)5/h1H

InChI key

MIZLGWKEZAPEFJ-UHFFFAOYSA-N

Application

Trifluoroethylene (TrFE) can be used as a monomer unit for the preparation of fluoropolymer (poly(trifluoroethylene)), which finds application in microelectronics, protective/anti-adhesive coatings, chemical industry and Li-ion batteries. TrFE is also used to synthesize copolymer composites with vinylidene difluoride for various applications.
It can also be used to prepare:
  • Pentafluoroethane by reacting with xenon difluoride.
  • Lithium (trifluorovinyl)trimethoxy borate by treating with trimethyl borate and n-BuLi.
  • 2,2,3-Trifluorooxirane.

Pictograms

FlameGas cylinder

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1B - Press. Gas Compr. Gas

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Reusability of photocatalytic TiO2 and ZnO nanoparticles immobilized in poly (vinylidene difluoride)-co-trifluoroethylene
Teixeira S, et al.
Applied Surface Science, 384(7), 497-504 (2016)
Synthesis and properties of poly (trifluoroethylene) via a persistent radical mediated polymerization of trifluoroethylene
Colpaert M, et al.
Polym. Chem., 9(7), 894-903 (2018)
M T Baker et al.
Toxicology and applied pharmacology, 114(1), 25-30 (1992-05-11)
The effect of isoflurane on trifluoroethene (TFE) defluorination and cytochrome P450 inactivation was examined in rats to determine the influence of this anesthetic on in vivo fluoroethene metabolism. Exposure of rats to TFE (0.5%, v/v) or a mixture of TFE
vic-Difluorination of Fluoroalkenes with Xenon Difluoride: The Effect of Fluorine Substituents on the Reaction of Alkenes with Xenon Difluoride
Tamura M, et al.
European Journal of Organic Chemistry, 1999(11), 3151-3153 (1999)
L N Teixeira et al.
Acta biomaterialia, 6(3), 979-989 (2009-08-26)
The aim of this work was to evaluate the biocompatibility of poly(vinylidene fluoride-trifluoroethylene)/barium titanate (P(VDF-TrFE)/BT) membrane to be used in guided tissue regeneration (GTR). Fibroblasts from human periodontal ligament (hPDLF) and keratinocytes (SCC9) were plated on P(VDF-TrFE)/BT and polytetrafluorethylene membranes

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