Dimethyl-diphenylpolysiloxane
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- $28.8 - $834.65
- Product name: Dimethyl-diphenylpolysiloxane
- CAS: 68083-14-7
- MF: C16H22O2Si2
- MW: 302.51568
- EINECS:203-492-7
- MDL Number:MFCD00132673
- Synonyms:cf1142 ;k333 ;polydimethyldiphenylsiloxane ;ps089 ;sf1153 ;sf1154 ;sf1179 ;Siloxanesandsilicones,di-me,di-ph
10 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 5MG
- 100mL
- 100g
- 500g
- 1L
- 2.5kg
- Manufactureraablocks
- Product numberAA01EI8K
- Product descriptionPolysiloxanes, di-Me, di-Ph
- Packaging100g
- Price$187
- Updated2026-05-30
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002966
- Product descriptionDIPHENYLSILOXANE-DIMETHYLSILOXANE COPOLYMER 95.00%
- Packaging5MG
- Price$503.66
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number1.07742
- Product descriptionSilicone oil foroilbathsupto250°C
- Packaging1L
- Price$720
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number1.07742
- Product descriptionSilicone oil foroilbathsupto250°C
- Packaging100mL
- Price$93
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045896
- Product descriptionSilicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system)
- Packaging2.5kg
- Price$834.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045896
- Product descriptionSilicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system)
- Packaging500g
- Price$231.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045088
- Product descriptionPolydimethylsiloxane (silicone) emulsion
- Packaging100g
- Price$28.8
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045088
- Product descriptionPolydimethylsiloxane (silicone) emulsion
- Packaging500g
- Price$72.1
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045896
- Product descriptionSilicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system)
- Packaging100g
- Price$85.3
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number045088
- Product descriptionPolydimethylsiloxane (silicone) emulsion
- Packaging2.5kg
- Price$165.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA01EI8K | Polysiloxanes, di-Me, di-Ph | 100g | $187 | 2026-05-30 | Buy |
| American Custom Chemicals Corporation | POL0002966 | DIPHENYLSILOXANE-DIMETHYLSILOXANE COPOLYMER 95.00% | 5MG | $503.66 | 2021-12-16 | Buy |
| Sigma-Aldrich | 1.07742 | Silicone oil foroilbathsupto250°C | 1L | $720 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.07742 | Silicone oil foroilbathsupto250°C | 100mL | $93 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 045896 | Silicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system) | 2.5kg | $834.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 045896 | Silicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system) | 500g | $231.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 045088 | Polydimethylsiloxane (silicone) emulsion | 100g | $28.8 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 045088 | Polydimethylsiloxane (silicone) emulsion | 500g | $72.1 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 045896 | Silicone oil, high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system) | 100g | $85.3 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 045088 | Polydimethylsiloxane (silicone) emulsion | 2.5kg | $165.65 | 2026-04-24 | Buy |
Properties
Melting point :-50 °C
Boiling point :>140 °C0.002 mm Hg(lit.)
Density :1.09 g/mL at 20 °C
vapor density :>1 (vs air)
vapor pressure :<5 mm Hg ( 25 °C)
refractive index :n20/D 1.537
Flash point :>230 °F
storage temp. :no restrictions.
form :Liquid
color :Colorless
Specific Gravity :0.98
Water Solubility :Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
InChI :InChI=1S/C16H22O2Si2/c1-17-19(2,3)18-20(4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey :ARWRSWALIGRKQA-UHFFFAOYSA-N
SMILES :[Si](OC)(C)(C)O[Si](C)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :68083-14-7
EPA Substance Registry System :Dimethyl diphenyl siloxanes and silicones (68083-14-7)
Boiling point :>140 °C0.002 mm Hg(lit.)
Density :1.09 g/mL at 20 °C
vapor density :>1 (vs air)
vapor pressure :<5 mm Hg ( 25 °C)
refractive index :n
Flash point :>230 °F
storage temp. :no restrictions.
form :Liquid
color :Colorless
Specific Gravity :0.98
Water Solubility :Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
InChI :InChI=1S/C16H22O2Si2/c1-17-19(2,3)18-20(4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey :ARWRSWALIGRKQA-UHFFFAOYSA-N
SMILES :[Si](OC)(C)(C)O[Si](C)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :68083-14-7
EPA Substance Registry System :Dimethyl diphenyl siloxanes and silicones (68083-14-7)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Silicone oil is used in high temperature open systems, closed systems and circulating, closed loop and heat transfer baths. It is used as a high temperature fluid for laboratory research apparatus and instruments. It is also used as a calibration media in temperature controlled baths.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
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Neostar United (Changzhou) Industrial Co., Ltd.
ANHUI WITOP BIOTECH CO., LTD
