Detail Information

Product Name:	Octafluorocyclobutane	Purity:	99% To 99.999%
Molar Mass:	200.03 G/mol	Appearance:	Colourless Gas
CAS No.:	115-25-3	EINECS No.:	204-075-2
Application:	Electronics Industry, Medicine, Refrigent	Solubility In Water:	0.016 Vol/vol (1.013 Bar And 20°C )
High Light:	electric gas , purity plus specialty gases

Product Description

Octafluorocyclobutane C4F8 , Perfluorocyclobutane Used As Refrigent

Description:

Perfluorocyclobutane is colourless, non-toxic, pungent odour, non-flame gas

Is used for used for electron gas, glasses processing, medcine, and other field

C318 is used as propellant in food industry, refrigerant, cleaning agent, dielectic (mixture with SF6); media of polymerization of fluorine-contained polymers; etchant of IC.

Specifications:

1. Physical properties

Product Name	Octafluorocyclobutane
Molecular Formula	C4F8
UN No.	UN1976
CAS No.	115-25-3
EINECS No.	204-075-2

2. Typical technical data (COA)

Item	Index
C4F8	>=99.999%
O2	<=1.0 ppm
N2+CO+CO2	<=4.0 ppm
Moisture	<=2 ppm
HF	<=0.1 ppm
Other F-C	<=2.0 ppm
Total impurities	<=10 ppm

3. Package

DOT 3AA / GB5099 seamless steel cylinders/ ton cylinder

Applications:

Electronics Industry

In the electronics industry, octafluoropropane is mixed with oxygen and used as a plasma etching material for SiO2 layers in semiconductor applications, as oxides are selectively etched versus their metal substrates.

Medicine

octafluoropropane may compose the gas cores of microbubble contrast agents used in contrast-enhanced ultrasound. Octafluoropropane microbubbles reflects sound waves well and are used to improve the ultrasound signal backscatter. It is also used in pars plana vitrectomy procedures where a retina hole or tear is repaired. The gas acts to provide a long-term tamponade, or plug, of a retinal hole/tear and allows re-attachment of the retina to occur over the following several days post-op.

Refrigerant

It has also been investigated as a refrigerant in specialised applications, as a replacement for ozone depleting chlorofluorocarbon refrigerants. Exploiting its volatility and chemical inertness, octafluorocyclobutane may be found in some aerosolized foods.

Octafluorocyclobutane C4F8 Electronic Gases For Refrigent / Medicine , EINECS 204-075-2 0

Tag:

Place of Origin:	China
Brand Name:	Newradar Gas
Certification:	ISO/DOT/GB
Model Number:	N/A

Minimum Order Quantity:	5 pcs
Price:	negotiation
Packaging Details:	Packed in40L-800L cylinder or packed according to the demands.
Delivery Time:	10-20 working days after received your payment
Payment Terms:	L/C, , T/T, Western Union, MoneyGram
Supply Ability:	3000 pcs per month

Octafluorocyclobutane C4F8 Electronic Gases For Refrigent / Medicine , EINECS 204-075-2

electric gas

purity plus specialty gases

nitrogen gas,

electric gas,

nitrogen gas cylinder

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