CGA-311 — Tetramethyl-tetraphenyl-cyclotetrasiloxane
四甲基四苯基环四硅氧烷
Product Overview
CGA-311 (Tetramethyl-tetraphenyl-cyclotetrasiloxane, CAS 1693-47-6, C28H32O4Si4) is a silane coupling agent manufactured and supplied by HOCON INTERNATIONAL CO., LTD. Typical applications include Electronics & Electrical, Coatings, Inks & Chemicals. Technical Data Sheets (TDS) are available in 6 languages.
Product Identity
| Grade | CGA-311 |
|---|---|
| CAS No. | 1693-47-6 |
| EINECS | 201-045-0 |
| Molecular Formula | C28H32O4Si4 |
| Category | Silane Coupling Agents — Siloxane intermediates |
Typical Properties
| Appearance | Clear liquid |
|---|---|
| Purity / Assay | ≥ 98% |
| Molecular Weight | 544.9 |
| Boiling Point | 493°C (760 mmHg) |
| Flash Point | 211°C |
| Density | 1.133 g/cm³ (25°C) |
| Refractive Index | 1.577 (25°C) |
| Recommended Dosage | As required (silicone synthesis) |
Grade-level typical values curated for this grade. Exact lot-specific specifications are stated on the downloadable TDS.
Typical Applications
- Electronics & Electrical
- Coatings, Inks & Chemicals
Packaging
- 200 kg drum
- 1000 kg IBC
Cross-reference (equivalent grades)
| Brand | Grade |
|---|---|
| Gelest | tetramethyltetraphenylcyclotetrasiloxane |
Cross-reference grades are provided for reference only. HOCON products are independently manufactured and not affiliated with the listed brands.
Frequently Asked Questions
- What is CGA-311 used for?
- CGA-311 (Tetramethyl-tetraphenyl-cyclotetrasiloxane, CAS 1693-47-6) is a silane coupling agent used in applications such as Electronics & Electrical, Coatings, Inks & Chemicals. Refer to the TDS for detailed application guidance.
- Does HOCON provide TDS and MSDS for CGA-311?
- Yes. TDS is available in 6 languages (CN, EN, ES, JA, KO, RU). MSDS/SDS is also available. Download directly from this page or contact sales.
- What is the MOQ for CGA-311?
- MOQ is negotiable. Standard packaging: 200 kg drum, 1000 kg IBC. Sample quantities available for qualification testing. Contact: sales@hoconsi.com
Request a Quote
Contact HOCON INTERNATIONAL for pricing, samples and technical support for CGA-311.
Email: sales@hoconsi.com | WhatsApp: +86 139 6350 9089 | Website: https://hoconsi.com