| 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 Hexachlorodisilane is a chemical compound with the formula Si2Cl6. It is an inorganic compound consisting of silicon and chlorine atoms. The compound is composed of two silicon atoms bonded together with a covalent bond and surrounded by six chlorine atoms.
Hexachlorodisilane is a colorless, volatile liquid at room temperature. It has a pungent odor and is highly reactive. It is primarily used as a precursor in the synthesis of silicon-based materials and compounds, such as silicones, silanes, and silicon carbide.
One important application of hexachlorodisilane is in the production of polysilicon, which is used in the manufacturing of solar cells and semiconductors. It is also employed in the chemical vapor deposition (CVD) process to deposit silicon films on various substrates, including microelectronic devices.
Hexachlorodisilane should be handled with care due to its toxicity and reactivity. It reacts violently with water, releasing hydrogen chloride gas, so it should be stored and handled in anhydrous conditions. Proper safety precautions, including the use of personal protective equipment and working in a well-ventilated area, should be followed when working with this compound.
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 |
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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