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ChemicalBook > Product Catalogue >Organic Chemistry >Organic fluorine compound >Fluoroethane series >Hexafluoroethane

Hexafluoroethane

Hexafluoroethane Structure
  • ₹0
  • Product name: Hexafluoroethane
  • CAS: 76-16-4
  • MF: C2F6
  • MW: 138.01
  • EINECS:200-939-8
  • MDL Number:MFCD00000428
  • Synonyms:freon116 ;Hexafluorethan ;hexafluoro-ethan ;Perfluorocarbon116 ;PFC116 ;R 116;r116 ;R-116
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :−100 °C(lit.)
Boiling point :−78 °C(lit.)
Density :1,607 g/cm3
vapor density :4.7 (vs air)
vapor pressure :430 psi ( 21 °C)
refractive index :1.2060
InChIKey :WMIYKQLTONQJES-UHFFFAOYSA-N
CAS DataBase Reference :76-16-4(CAS DataBase Reference)
EPA Substance Registry System :Hexafluoroethane (76-16-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H280 Contains gas under pressure; may explode if heated Gases under pressure Compressed gas
Liquefied gas
Dissolved gas
Warning GHS hazard pictograms P410+P403
Precautionary statements:
P410+P403 Protect from sunlight. Store in a well-ventilated place.

Description

Hexafluoroethane is used as a versatile etchant in semiconductor manufacturing. It can be used for selective etching of metal silicides and oxides versus their metal substrates and also for etching of silicon dioxide over silicon. The primary aluminium and the semiconductor manufacturing industries are the major emitters of hexafluoroethane using the Hall-Héroult process.

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