PSO-116 — 1,3-Diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)-disiloxane
1,3-二苯基-1,1,3,3-四（二甲基硅氧基）二硅氧烷
Product Overview
PSO-116 (1,3-Diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)-disiloxane, CAS 66817-59-2, C20H38O5Si6) is a silicone fluid manufactured and supplied by HOCON INTERNATIONAL CO., LTD. Typical applications include Coatings, Inks & Chemicals. Technical Data Sheets (TDS) are available in 6 languages.
Product Identity
| Grade | PSO-116 |
|---|---|
| CAS No. | 66817-59-2 |
| Molecular Formula | C20H38O5Si6 |
| Category | Silicone Fluids — Phenyl silicone fluids |
Typical Properties
| Appearance | Colorless to light-yellow liquid |
|---|---|
| Molecular Weight | 527.03 |
| Boiling Point | 95-96°C (0.25 mmHg) |
| Flash Point | > 110°C |
| Density | 1.005 (25°C) |
| Refractive Index | 1.4622 (20°C) |
| Viscosity | grade-dependent |
Grade-level typical values curated for this grade. Exact lot-specific specifications are stated on the downloadable TDS.
Typical Applications
- Coatings, Inks & Chemicals
Packaging
- 200 kg drum
- 1000 kg IBC
Cross-reference (equivalent grades)
| Brand | Grade |
|---|---|
| Gelest | diphenyl tetrakis(dimethylsiloxy) disiloxane |
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 PSO-116 used for?
- PSO-116 (1,3-Diphenyl-1,1,3,3-tetrakis(dimethylsiloxy)-disiloxane, CAS 66817-59-2) is a silicone fluid used in applications such as Coatings, Inks & Chemicals. Refer to the TDS for detailed application guidance.
- Does HOCON provide TDS and MSDS for PSO-116?
- 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 PSO-116?
- 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 PSO-116.
Email: sales@hoconsi.com | WhatsApp: +86 139 6350 9089 | Website: https://hoconsi.com