Poly(dimethylsiloxane), hydroxy terminated average Mn ~110,000, viscosity ~50,000 cSt
- CAS
- 70131-67-8
ZX-017447
Electronic, Semiconductor & OLED Materials
Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt
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Buy Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt (CAS 70131-67-8) from Zemixal…
CAS number70131-67-8
Molar mass550 g/mol
Physical formLiquid
HS code3910
About Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt
Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt sits in our electronic, Semiconductor & OLED Materials section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 70131-67-8 and molar mass 550 g/mol. Expect colourless to light yellow liquid.
Typical applications
- Semiconductor research
- Electronic devices
- Thin films
- Food & flavour applications
Handling and storage
Literature values: density 0.95 g/mL at 25 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Available as 100 mL, 500 mL and 200 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Semiconductor research
- Electronic devices
- Thin films
- Food & flavour applications
Applications
Specifications and identifiers
| Product name | Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt |
|---|---|
| Catalogue number | ZX-017448 |
| CAS number | 70131-67-8 |
| Molar mass | 550 g/mol |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid |
| Density | 0.95 g/mL at 25 °C |
| HS code | 3910 |
| Synonyms | PDMS |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 mL | Quoted on request | |
| 500 mL | Quoted on request | |
| 200 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt
Which CAS number identifies Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt?
Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt is registered under CAS 70131-67-8. You may also see it listed as PDMS. Our catalogue number for this item is ZX-017448.
What are the formula and molar mass of Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt?
For Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt, its molar mass is 550 g/mol.
What grade and pack sizes are available for Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mL, 500 mL, 200 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt to my country?
Yes. Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
Other grades with CAS 70131-67-8
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