Poly(dimethylsiloxane)
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- $29.1 - $2858.63
- Product name: Poly(dimethylsiloxane)
- CAS: 9016-00-6
- MF: (C2H6OSi)n
- MW: 94.18664
- EINECS:618-493-1
- MDL Number:MFCD00148360
- Synonyms:POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, BLEND;SILICONE FLUID, 100;SILICONE FLUID 1,000;SILICONE FLUID 500;Polydimethylsiloxane,trimethylsiloxyterminated,M.W.1250;Polydimethylsiloxane,trimethylsiloxyterminated,M.W.14,000;Polydimethylsiloxane,trimethylsiloxyterminated,M.W.2000;Polydimethylsiloxane,trimethylsiloxyterminated,M.W.28,000
21 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Sigma-Aldrich
- TRC
Package
- 5MG
- 500mg
- 1g
- 5g
- 10g
- 25g
- 50G
- 100g
- 500g
- 1set
- 1kg
- 1l
- ManufacturerAK Scientific
- Product numberS574
- Product descriptionPoly(dimethylsiloxane)
- Packaging5g
- Price$63
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberS574
- Product descriptionPoly(dimethylsiloxane)
- Packaging1l
- Price$178
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0004176
- Product descriptionSIMETHICONE 95.00%
- Packaging5MG
- Price$550
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0004176
- Product descriptionSIMETHICONE 95.00%
- Packaging5G
- Price$924
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0004176
- Product descriptionSIMETHICONE 95.00%
- Packaging50G
- Price$2858.63
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS2C
- Product descriptionDimethylpolysiloxane viscosity 200 cSt (25 °C)(lit.)
- Packaging100g
- Price$51.1
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR1518
- Product descriptionPolydimethylsiloxane Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging1g
- Price$111
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS2X
- Product descriptionDimethylpolysiloxane viscosity 20 cSt (25 °C)(lit.)
- Packaging500g
- Price$159
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS2X
- Product descriptionDimethylpolysiloxane viscosity 20 cSt (25 °C)(lit.)
- Packaging1kg
- Price$162
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPSV
- Product descriptionDimethylpolysiloxane viscosity 5 cSt (25 °C)(lit.)
- Packaging500g
- Price$167
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS5C
- Product descriptionDimethylpolysiloxane viscosity 500 cSt (25 °C)(lit.)
- Packaging500g
- Price$177
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number1546300
- Product descriptionPolydimethylsiloxane United States Pharmacopeia (USP) Reference Standard
- Packaging500mg
- Price$526
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS2C
- Product descriptionDimethylpolysiloxane viscosity 200 cSt (25 °C)(lit.)
- Packaging500g
- Price$177
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS5X
- Product descriptionDimethylpolysiloxane viscosity 50 cSt (25 °C)(lit.)
- Packaging500g
- Price$177
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPSV
- Product descriptionDimethylpolysiloxane viscosity 5 cSt (25 °C)(lit.)
- Packaging1kg
- Price$306
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberDMPS5C
- Product descriptionDimethylpolysiloxane viscosity 500 cSt (25 °C)(lit.)
- Packaging1kg
- Price$325
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | S574 | Poly(dimethylsiloxane) | 5g | $63 | 2021-12-16 | Buy |
| AK Scientific | S574 | Poly(dimethylsiloxane) | 1l | $178 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0004176 | SIMETHICONE 95.00% | 5MG | $550 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0004176 | SIMETHICONE 95.00% | 5G | $924 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0004176 | SIMETHICONE 95.00% | 50G | $2858.63 | 2021-12-16 | Buy |
| Sigma-Aldrich | DMPS2C | Dimethylpolysiloxane viscosity 200 cSt (25 °C)(lit.) | 100g | $51.1 | 2025-07-31 | Buy |
| Sigma-Aldrich | PHR1518 | Polydimethylsiloxane Pharmaceutical Secondary Standard; Certified Reference Material | 1g | $111 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPS2X | Dimethylpolysiloxane viscosity 20 cSt (25 °C)(lit.) | 500g | $159 | 2024-03-01 | Buy |
| Sigma-Aldrich | DMPS2X | Dimethylpolysiloxane viscosity 20 cSt (25 °C)(lit.) | 1kg | $162 | 2024-03-01 | Buy |
| Sigma-Aldrich | DMPSV | Dimethylpolysiloxane viscosity 5 cSt (25 °C)(lit.) | 500g | $167 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPS5C | Dimethylpolysiloxane viscosity 500 cSt (25 °C)(lit.) | 500g | $177 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1546300 | Polydimethylsiloxane United States Pharmacopeia (USP) Reference Standard | 500mg | $526 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPS2C | Dimethylpolysiloxane viscosity 200 cSt (25 °C)(lit.) | 500g | $177 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPS5X | Dimethylpolysiloxane viscosity 50 cSt (25 °C)(lit.) | 500g | $177 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPSV | Dimethylpolysiloxane viscosity 5 cSt (25 °C)(lit.) | 1kg | $306 | 2025-07-31 | Buy |
| Sigma-Aldrich | DMPS5C | Dimethylpolysiloxane viscosity 500 cSt (25 °C)(lit.) | 1kg | $325 | 2025-07-31 | Buy |
Properties
Melting point :-35°C
Boiling point :155-220°C
Density :0.971
vapor pressure :5 mm Hg ( 20 °C)
refractive index :1.4035
Flash point :63°C
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Viscous Liquid
Specific Gravity :0.918
color :Colorless
Water Solubility :INSOLUBLE
Stability :Stable. Flammable or combustible. Flammability depends upon extent of polymerization. Incompatible with strong oxidizing agents.
Surface tension :19mN/m at 20°C
EPA Substance Registry System :Poly[oxy(dimethylsilylene)] (9016-00-6)
Boiling point :155-220°C
Density :0.971
vapor pressure :5 mm Hg ( 20 °C)
refractive index :1.4035
Flash point :63°C
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Viscous Liquid
Specific Gravity :0.918
color :Colorless
Water Solubility :INSOLUBLE
Stability :Stable. Flammable or combustible. Flammability depends upon extent of polymerization. Incompatible with strong oxidizing agents.
Surface tension :19mN/m at 20°C
EPA Substance Registry System :Poly[oxy(dimethylsilylene)] (9016-00-6)
Safety Information
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Description
Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component of defoamers which suppresses the formation of foams and is a critical ingredient in water-repelling coatings as an active silicone fluid. It finds application in optic telecommunications, biomedical research, elasticity of polymer networks, adhesive materials and in skin-moisturizing lotions. Furthermore, it is used as a filler fluid in breast implants and as a sorbent for the analysis of headspace (dissolved gas analysis) of food.Related product price
- Sodium tripolyphosphate
$32-6419.14 - Octamethylcyclotetrasiloxane
$10-522 - HEXAETHYLDISILOXANE
$16-518
Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
Hangzhou Bayee Chemical Co., Ltd.
