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Merck
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重要文件

671231

Sigma-Aldrich

三氟乙烯

≥97.5% (GC)

同義詞:

Trifluoroethene

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About This Item

線性公式:
FCH=CF2
CAS號碼:
分子量::
82.02
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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品質等級

化驗

≥97.5% (GC)

官能基

fluoro

SMILES 字串

F\C=C(/F)F

InChI

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

InChI 密鑰

MIZLGWKEZAPEFJ-UHFFFAOYSA-N

應用

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.[1][2]
It can also be used to prepare:
  • Pentafluoroethane by reacting with xenon difluoride.[3]
  • Lithium (trifluorovinyl)trimethoxy borate by treating with trimethyl borate and n-BuLi.[4]
  • 2,2,3-Trifluorooxirane.[5]

象形圖

FlameGas cylinder

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

Lot/Batch Number

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Helen O Leung et al.
The Journal of chemical physics, 128(6), 064315-064315 (2008-02-20)
Guided by ab initio calculations, Fourier transform microwave rotational spectra in the 6-22 GHz region are obtained for the complex formed between 1,1,2-trifluoroethylene and acetylene, including the normal isotopomer, three of four singly substituted (13)C species obtained in natural abundance
D H Turnbull et al.
Ultrasound in medicine & biology, 21(1), 79-88 (1995-01-01)
There is a growing interest in high resolution, subsurface imaging of cutaneous tissues using higher frequency ultrasound, and several commercial systems have been developed recently which operate at 20 MHz. Some of the possible applications of higher frequency skin imaging
Shao-Ling Yang et al.
Canadian Urological Association journal = Journal de l'Association des urologues du Canada, 7(11-12), E681-E686 (2013-11-28)
Our objective is to assess the effects of low-frequency ultrasound combined with microbubbles on benign prostate hyperplasia (BPH). Sixteen Beagle dogs with BPH were randomly assigned into 4 groups (n = 4): control group (without treatment), G1 group (injection with
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)
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

Questions

  1. How is product number Trifluoroethylene packaged? Additionally, is there an estimate of the pressure inside the tank?

    1 answer
    1. The product is supplied in a 275mL steel cylinder with a valve featuring a 1/4" NPT male thread, and it has a maximum pressure of 20bar/240 PSI.

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