Product Details
| Product Name: 1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane | CAS No.: 17875-55-7 |
| Min. Order: 0.10000000149011612kg | Purity: 97% |
| Supply Ability: 20tons | Release date: 2025/10/24 |
Description
1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane, ChangFu® DPH28 is a hydrogen containing siloxane composed of four methyl groups, two phenyl functional groups and three Si-O chains. It is a versatile compound which has excellent compatibility with silicone polymers such as polymethylsiloxane, phenyl silicone rubber and phenyl silicone resin. Synonyms: Diphenyltetramethyltrisiloxane; Trisiloxane, 1,1,5,5-tetramethyl-3,3-diphenyl-; Phenyl TMDSO; 17875-55-7
Features
Hydrogen containing siloxane.
Excellent crosslinker with high reactivity.
Excellent compatibility.
High refractive index.
Description | 1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane |
Product No. | ChangFu® DPH28 |
CAS No. | 17875-55-7 |
Formula | C16H22O2Si3 |
Purity | min 97% |
Color | Colorless or light yellow |
Appearance | Clear liquid |
Application
ChangFu® DPH28 can be used as a crosslinking agent in the preparation of addition-cure liquid silicone rubber and phenyl silicone polymers.
ChangFu® DPH28 can be used to improve transmittance of polymer-based electronic packaging materials.
ChangFu® DPH28 can be used to produce cyclics, siloxane copolymers, and poly (silyl esters).
ChangFu® DPH28 can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds
Package
Offered in 25L PE pails and 200L PVF steel drums.
Custom packaging is available.
Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.




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