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 ;Siliconerubber,methyldiphenylrtv108
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 number045088
- Product descriptionPolydimethylsiloxane (silicone) emulsion
- Packaging2.5kg
- Price$165.65
- 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 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
| 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 | 045088 | Polydimethylsiloxane (silicone) emulsion | 2.5kg | $165.65 | 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 | 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 |
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.
Hefei TNJ Chemical Industry Co.,Ltd.
Neostar United (Changzhou) Industrial Co., Ltd.
Guangzhou TongYi biochemistry technology Co.,LTD
GIHI CHEMICALS CO.,LIMITED
Changzhou AniKare Pharmatech Co., Ltd.
HANGZHOU LEAP CHEM CO., LTD.
