| CAS No.: | 75-76-3 |
|---|---|
| Formula: | C4h12si |
| EINECS: | 200-899-1 |
| Classification: | Alkane |
| Grade Standard: | Industrial Grade |
| Whether Ring Formation or Not: | Aliphatic Hydrocarbon |
| Customization: |
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Audited Supplier Tetramethylsilane (TMS) is an organosilicon compound with the chemical formula (CH3)4Si. It is a colorless liquid that is widely used as a reference compound in nuclear magnetic resonance (NMR) spectroscopy.
TMS is known for its unique properties that make it an ideal standard in NMR analysis. It has a high chemical stability, low toxicity, and a simple NMR spectrum with a single peak. By using TMS as a reference, chemists can calibrate their NMR instruments and accurately determine the chemical shifts of other compounds being analyzed.
In NMR spectroscopy, TMS is added in small amounts to a sample being analyzed, typically as an internal standard. Its NMR signal appears at a specific frequency (0 ppm) on the NMR spectrum, which serves as a reference point for assigning chemical shifts of other signals in the spectrum. Since TMS does not react with most compounds, it does not interfere with the analysis of the sample being studied.
Apart from its role in NMR spectroscopy, TMS has some other applications. It can be used as a solvent for certain reactions, such as dissolving metal salts or as a reaction medium for catalytic reactions. TMS can also be used as a protective coating for various surfaces, as it forms a thin layer of silicone when it reacts with atmospheric moisture.
Overall, tetramethylsilane is an important compound in NMR spectroscopy due to its chemical stability, non-reactivity, and well-defined NMR signal. Its use as a reference compound allows for the accurate analysis of other chemical compounds in various fields of research, including chemistry, biochemistry, and materials science.
| Model No: | C4H12si | Transport Package | Cylinder, Canister or Tank |
| Specification: | 20L,40L,280L and customizable | Trademark | CMC |
| Origin: | Suzhou,China | HS Code | 2812190091 |
| Production Capacity: | 1000t/Year |
The COA of Product:
Company Information:
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.
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Q: What are your company's main sales products?
A: We mainly supply electronics specialty gas and mixtures needed by the electronics industry, such as NH3, SiH4, C4F8, O2, CF4, CO2, TEOS, etc.
Q: How to ensure the quality of your products?
A: We have passed the ISO 9001:2015 quality management system certification and ISO 14001:2015 environmental management system certification.
Q: How do you ship the product?
A: Usually we ship products by ocean shipping
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.
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