CGA-317 — Bis(trimethylsilyl)acetylene (BTMSA)
双（三甲基硅基）乙炔(BTMSA)
Product Overview
CGA-317 (Bis(trimethylsilyl)acetylene (BTMSA), CAS 14630-40-1, C8H18Si2) is a silane coupling agent manufactured and supplied by HOCON INTERNATIONAL CO., LTD. Typical applications include Construction, Coatings, Inks & Chemicals, Industrial Manufacturing. Technical Data Sheets (TDS) are available in 6 languages.
Product Identity
| Grade | CGA-317 |
|---|---|
| CAS No. | 14630-40-1 |
| EINECS | 238-671-9 |
| Molecular Formula | C8H18Si2 |
| Category | Silane Coupling Agents — Alkyl & aryl hydrophobing silanes |
Typical Properties
| Appearance | Clear liquid |
|---|---|
| Purity / Assay | ≥ 99% |
| Molecular Weight | 170.4 |
| Boiling Point | 136-137°C |
| Flash Point | > 90°C (closed cup) |
| Density | 0.86–0.95 g/cm³ (25°C) |
| Refractive Index | 1.427 (20°C) |
| Recommended Dosage | 0.3–2.0 wt% (filler basis) |
Representative typical values for this product family. Exact lot-specific specifications are stated on the downloadable TDS.
Typical Applications
- Construction
- Coatings, Inks & Chemicals
- Industrial Manufacturing
Packaging
- 25 kg drum
- 200 kg drum
- 1000 kg IBC
Frequently Asked Questions
- What is CGA-317 used for?
- CGA-317 (Bis(trimethylsilyl)acetylene (BTMSA), CAS 14630-40-1) is a silane coupling agent used in applications such as Construction, Coatings, Inks & Chemicals, Industrial Manufacturing. Refer to the TDS for detailed application guidance.
- Does HOCON provide TDS and MSDS for CGA-317?
- 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-317?
- MOQ is negotiable. Standard packaging: 25 kg drum, 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-317.
Email: sales@hoconsi.com | WhatsApp: +86 139 6350 9089 | Website: https://hoconsi.com