A3145212
Dimethylsilicone oil , viscosity350±25mPa.s , 63148-62-9
Synonym(s):
PDMS;Polydimethylsiloxane;Silicone oil;Dimethylpolysiloxane;Poly(dimethylsiloxane)
CAS NO.：63148-62-9
Empirical Formula: C6H18OSi2
Molecular Weight: 162.38
MDL number: MFCD00132673
EINECS: 613-156-5
| Pack Size | Price | Stock | Quantity |
| 500ML | RMB87.20 | In Stock |
|
| 5L | RMB751.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −59 °C(lit.) |
| Boiling point: | 101 °C(lit.) |
| Density | 0.963 g/mL at 25 °C |
| Tg | -123 |
| vapor density | >1 (vs air) |
| vapor pressure | <5 mm Hg ( 25 °C) |
| refractive index | n |
| Flash point: | >270 °C (518 °F) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Sparingly), Toluene (Sparingly) |
| form | Oily Liquid |
| Specific Gravity | 0.853 |
| color | Clear colorless |
| Odor | Odorless |
| Water Solubility | PRACTICALLY INSOLUBLE |
| Merck | 14,8495 |
| Dielectric constant | 2.7（Ambient） |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Dimethyl siloxanes and silicones (63148-62-9) |
| ECETOC JACC REPORT | Silicone oil (63148-62-9) |
Description and Uses
Silicone oil can be used for a wide range of applications such as: heat transferring medium in chemical and petrochemical industries, a dielectric coolant, protective coatings for building materials, a cosmetic additive.
Safety
| Symbol(GHS) |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225-H304-H315-H319-H340-H350-H372-H410 |
| Precautionary statements | P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331 |
| Hazard Codes | |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 1 |
| RTECS | JM9237000 |
| F | 10 |
| Autoignition Temperature | >400 |
| TSCA | Yes |
| HS Code | 39100000 |
| Hazardous Substances Data | 63148-62-9(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: > 17gm/kg |
