- Compnay Name:Chengdu QiYu Gas Co., LTD
- Membership: Free Member
- Registration Date:2017.06.15
- Country/Region :China
- Address :Floor 1, No. 1271, Yinghua Street Chengdu, Sichuan
- Phone / Fax :86-028-83579197 / -028-83579197
- Contact:Belle Wu
Halocarbon RC318, octafluorocyclobutane, C4F8
Octafluorocyclobutane is a nonflammable, colorless, odorless liquefied compressed gas package in cylinders under its own vapor pressure of 25 psig at 70 °F. This product can cause rapid suffocation when concentrations are sufficient to reduce oxygen levels below 19.5%. Self Contained Breathing Apparatus (SCBA)may be required for rescue workers. Contact with product can cause frostbite.
In the electronics industry, octafluorocyclobutane 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.
In medicine, octafluorocyclobutane may compose the gas cores of microbubble contrast agents used in contrast-enhanced ultrasound. octafluorocyclobutane 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.
Packaging & Delivery
Packaging Details: seamless steel gas cylinder
Delivery Detail: about 7~ 30 days after payment received
|Package||seamless steel gas cylinder|
Business Registry Number: 120-86-03931