Basic Info.
Constituent
Industrial Pure Air
Grade Standard
Electronic Grade
Chemical Property
Non-Flammable Gas
Product Name
Octafluorocyclobutane Gas
Cylinder Standard
GB/ISO/DOT
Cylinder Pressure
12.5MPa/15MPa/20MPa
Transport Package
Sea Transportation
Specification
10L 40L 47L 50L
Product Description
Product Description
Octafluorocyclobutane gas, also known as C4F8 or perfluorocyclobutane, is a chemical compound composed of carbon and fluorine. It is a colorless, odorless gas with the molecular formula C4F8. Here are some key points about octafluorocyclobutane gas:
Formation: Octafluorocyclobutane can be synthesized by the reaction of tetrafluoroethylene (CF2=CF2) with fluorine gas (F2). The reaction proceeds as follows:
CF2=CF2 + 4F2 → C4F8
Physical properties: C4F8 is a non-flammable and non-toxic gas at room temperature and pressure. It has a boiling point of -16.3 °C (-1.3 °F) and a melting point of -97.9 °C (-144.2 °F). It is relatively stable and has low reactivity under normal conditions.
Chemical properties: Octafluorocyclobutane is chemically inert and does not readily react with other substances. It is non-corrosive and electrically insulating, making it suitable for certain applications requiring electrical insulation.
Uses: C4F8 gas finds various applications, particularly in the electronics industry. It is commonly used as a dielectric gas in plasma etching processes for semiconductor manufacturing. It is highly effective in etching materials such as silicon dioxide (SiO2) and silicon nitride (Si3N4). Octafluorocyclobutane is also utilized in the production of photovoltaic cells, flat-panel displays, and other electronic devices.
Environmental impact: Similar to other fluorinated gases, octafluorocyclobutane has a high global warming potential (GWP). It has a significantly higher GWP than carbon dioxide (CO2) over a 100-year time frame. Hence, efforts are being made to monitor and reduce the emissions of C4F8 and other fluorinated gases to mitigate their impact on climate change.
When working with or handling octafluorocyclobutane gas, it is important to follow proper safety protocols, including using appropriate protective equipment and adhering to handling guidelines provided by experts and manufacturers.
Basic Info.DOT Class | 2.2 | Un No | 1976 |
Cylinde | DOT/ISO/GB | Cylinder Pressure | 15MPa/20MPa |
Valve | Cga580 | Melting Point | -41.4 ºC |
Appearance | Colorless, Odorless | Boiling Point | -6 ºC |
Density | 6.9 Kg/M | Molecular Weight | 200.03 |
Transport Package | 40L, 47L, 50L | Specification | 100.00% |
Trademark | CMC | Origin | China |
HS Code | 29038900 | Production Capacity | 100, 000 Tons/Year |
Specification:CAS No.: 115-25-3
EINECS No.: 204-075-2
UN No.: UN1976
Purity: 99.999%
Dot Class: 2.2
Appearance: Colorless, Odorless
Grade Standard: Electronic Grade
Packaging & Shipping
Company Profile
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.
Our Advantages1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.FAQ1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.
2. Q: Are bulk orders and multiple product orders available?
A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.
3. Q: What if I never imported this product before, how do I do it?
A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4. Q: What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.
5. Q: Why choice us Kemike Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.
6. Q: How does your factory do the quality control?
A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.
7. Q:Is it possible to ship by air?
A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.
8. Q:Can I customize the package?
A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met. 9.Q: What is your advantage over other competitors?
A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.
We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.
Address:
Building 1, No. 688, Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Shanghai Kemike Chemical Co., Ltd is a professional company devoted to the development of semiconductor chemical vapor deposition materials. It sells all kinds of advanced CVD/ALD (Chemical Vapr Deposition/Atomic Layer Depostion) chemical vapor deposition materials. It provides high-tech advanced materials companies from the front [synthesis, purification, analysis] process integration to the back [filling and packaging, container manufacturing, technical services]. Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe. Contact us today to discuss your needs and to find out how we can help you.
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry. We supply cylinder gas, electronic gas, etc., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine, etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCl, N2O, doping mixed gas (TMB, pH3, B2H6) and other electronic gases.