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374334

Sigma-Aldrich

1,1,1,2-四氟乙烷

≥99%

同義詞:

HFC-134a

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About This Item

線性公式:
FCH2CF3
CAS號碼:
分子量::
102.03
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

化驗

≥99%

bp

−26.5 °C (lit.)

官能基

fluoro

SMILES 字串

FCC(F)(F)F

InChI

1S/C2H2F4/c3-1-2(4,5)6/h1H2

InChI 密鑰

LVGUZGTVOIAKKC-UHFFFAOYSA-N

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一般說明

1,1,1,2-Tetrafluoroethane is used as a trifluorovinylating agent in organic synthesis. It is identified as a potential refrigerant used in place of chlorofluorocarbons. 1,1,1,2-Tetrafluoroethane can also be used as a solvent and medical propellant for a wide range of applications. It is used to extract materials of natural origin like natural flavors, fragrances, and nutraceuticals.

應用

1,1,1,2-Tetrafluoroethane can be used:
  • As a solvent in the preparation of cross-linked polymer microspheres through the dispersion polymerization method.
  • As a porogenic solvent in the preparation of porous polymethacrylate monolith via free radical polymerization.
  • In the synthesis of trifluorovinyllithium, a key intermediate for the preparation of 2-halo-2,3-dideoxy-arabinose derivatives of biological importance.

包裝

Supplied in a Sure/Pac cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

法律資訊

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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象形圖

Gas cylinder

訊號詞

Warning

危險聲明

防範說明

危險分類

Press. Gas Compr. Gas

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

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