| CAS No.: | 13465-77-5 |
|---|---|
| Formula: | Si2cl6 |
| EINECS: | 7783-82-6 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Industrial Grade |
| Chemical Property: | Inorganic Compound |
| Customization: |
|---|
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Audited Supplier Basic Info.
| Model NO. | Si2Cl6 | Grade Standard | Electron Grade |
| Transport Package | Cylinder, Canister | Specification | 40L, 200L |
| Trademark | CMC | Origin | Suzhou, China |
| HS Code | 2812190091 | Production Capacity | 100t/Year |
Hexachlorodisilane, also known as Si2Cl6, is a chemical compound composed of silicon and chlorine. It is a colorless liquid at room temperature and has a pungent odor. Hexachlorodisilane is primarily used in the semiconductor industry as a precursor for the deposition of silicon films and as a source of chlorine in various chemical reactions.
Here are some key properties and uses of hexachlorodisilane:
Properties:
Uses:
Semiconductor industry: Hexachlorodisilane is primarily used as a precursor for the chemical vapor deposition (CVD) of silicon films. It can be thermally decomposed to deposit silicon on a substrate, forming thin films that are used in the production of microelectronic devices such as integrated circuits and solar cells.
Chlorination reactions: Hexachlorodisilane is a source of reactive chlorine atoms. It can participate in various chemical reactions where the introduction of chlorine is required. For example, it can be used as a chlorinating agent in the synthesis of organic compounds.
Catalysts: Hexachlorodisilane can be employed as a catalyst or co-catalyst in certain chemical reactions, such as hydrosilylation reactions or the synthesis of organosilicon compounds.
It's important to note that hexachlorodisilane is a highly reactive and toxic compound. It should be handled with caution, and proper safety measures should be taken when working with it.
Specifications:
| IUPAC name | Hexachlorodisilane |
| Other names | Disilicon hexachloride |
| Identifiers | |
| CAS No.: | 13465-77-5 |
| EC No.: | 236-704-1 |
| Properties | |
| Molecular Formula: | Si2Cl6 |
| Molar mass: | 268.88 g/mol |
| Appearance: | Colorless liquid |
| Melting point: | ≤20 °C |
| Boiling point: | 144 °C (291 °F; 417 K) |
| Flash point: | >93°C |
| Vopor density(Air=1): | >1 |
| Relative density(Water=1): | 1.562 |
| Test Items | Units | Specifications | Test Result |
| Assay by GC | wt% | ≥99.9 | 99.905 |
| Li | ng/g | ≤0.5 | <0.05 |
| Na | ng/g | ≤0.5 | <0.05 |
| Mg | ng/g | ≤0.5 | <0.05 |
| Al | ng/g | ≤1.0 | 0.35 |
| K | ng/g | ≤0.5 | 0.08 |
| Ca | ng/g | ≤0.5 | 0.16 |
| Ti | ng/g | ≤1.0 | 0.18 |
| Cr | ng/g | ≤0.5 | <0.05 |
| Mn | ng/g | ≤0.5 | <0.05 |
| Fe | ng/g | ≤1.0 | 0.48 |
| Co | ng/g | ≤0.5 | <0.05 |
| Ni | ng/g | ≤0.5 | 0.06 |
| Cu | ng/g | ≤0.5 | <0.05 |
| Zn | ng/g | ≤0.5 | <0.05 |
1. 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?
A: 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 CMC ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our CMC.
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 the package & storage details?
A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
10. More question......
Feel free to contact us, you will get immediately reply.
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