Basic information
- Standard SMILES
C[Si](C)=O- Molecular formula
- C6H18OSi2
- Average molar mass
- 162.38 g/mol
Names & identifiers
- Preferred name
- Silicone oil
- English name
- Silicone oil
- Molecular formula
- C6H18OSi2
- Molecular weight
- 162.38
Names & synonyms
Database identifiers
- CAS
63148-62-9
Properties
Physicochemical properties
- Melting point
- 59 °C · −59 °C(lit.)
- Boiling point
- 101 °C · 101 °C(lit.)
- Density
- 0.963 g/mL · 0.963 g/mL at 25 °C
- Tg
- -123 · -123
- vapor density
- 1 · >1 (vs air)
- vapor pressure
- 5 mm · <5 mm Hg ( 25 °C)
- refractive index
- 20 · n20/D 1.377(lit.)
- Flash point
- 270 °C · >270 °C (518 °F)
- storage temp.
- 2 · 2-8°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Sparingly), Toluene (Sparingly)
- form
- Oily Liquid
- Specific Gravity
- 0.853 · 0.853
- color
- Clear colorless
- Odor
- Odorless
- Viscosity
- 60 · 60,000cs (25C)
- Water Solubility
- PRACTICALLY INSOLUBLE
- Merck
- 14 · 14,8495
- Dielectric constant
- 2.7 · 2.7(Ambient)
- Stability
- Stable. Incompatible with strong oxidizing agents.
- Cosmetics Ingredients Functions
- SKIN PROTECTINGSKIN CONDITIONING - EMOLLIENTSKIN CONDITIONINGANTIFOAMING
- SMILES
- C[Si](C)=O
- EWG's Food Scores
- 1 · 1
- NCI Dictionary of Cancer Terms
- silicone
- EPA Substance Registry System
- Dimethyl siloxanes and silicones (63148-62-9)
- ECETOC JACC REPORT
- Silicone oil (63148-62-9)
- UNSPSC Code
- 41116107 · 41116107
- NACRES
- 77 · NB.77
- Symbol(GHS)
- 2 · GHS02,GHS07,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- 225 · H225-H304-H315-H319-H340-H350-H372-H410
- Precautionary statements
- 210 · P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
- WGK Germany
- 1 · 1
- RTECS
- 9237000 · JM9237000
- F
- 10 · 10
- Autoignition Temperature
- 400 · >400
- TSCA
- TSCA listed
- HS Code
- 39100000 · 39100000
- Storage Class
- 10 · 10 - Combustible liquids
- Hazardous Substances Data
- 63148 · 63148-62-9(Hazardous Substances Data)
- Toxicity
- 50 oral · LD50 oral in rat: > 17gm/kg
Safety & regulation
Safety data
- F
- 10
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- JM9237000
- hs_code
- 39100000
- Toxicity
- LD50 oral in rat: > 17gm/kg
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07,GHS08,GHS09
- Storage Class
- 10 - Combustible liquids
- Hazard statements
- H225-H304-H315-H319-H340-H350-H372-H410
- Autoignition Temperature
- >400
- Precautionary statements
- P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
- Hazardous Substances Data
- 63148-62-9(Hazardous Substances Data)
Chemistry & industry
Applications
UsesIt can be used as emulsifiers. China has provided that it can be applied during the fermentation process with the maximum usage amount being 0.2g/kg. It can be used as advanced lubricants, anti-vibration oil, insulating oil, defoamers, release agents, polishes and vacuum diffusion pump oil. It can be used as the paint for prevention of moisture and rust of metal surface. It can also be used as the coating for the surfaces of buildings for prevention of water. It is used as hardening polyurethane foams additive.
UsesSilicone oil can be used for applications such as: protective coatings for building materials, a cosmetic additive, a dielectric coolant, a lubricant and antiflatulent agent.
UsesSilicone 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.
Uses(Liquid) Adhesives, lubricants, protective coat- ings, coolants, mold release agents, dielectric fluids, heat transfer, wetting agents and surfac- tants, foam stabilizer for polyurethanes, diffusion pumps, antifoaming agent for liquids, textile fin- ishes, water repellent, weatherproofing concrete, brake fluids, cosmetic items, polishes, foam shields in solar energy collectors, rust preventives. (Resin) Coatings, molding compounds, laminates (with glass cloth), filament winding sealants, room- temperature curing cements, electrical insulation, impregnating electric coils, bonding agent, modifier for alkyd resins, vibration-damping devices. (Elas- tomer, or silicone rubber) Encapsulation of elec- tronic parts; electrical insulation; gaskets; surgical membranes and implants; automobile engine com- ponents; flexible windows for face masks, air locks, etc.; miscellaneous mechanical products.
General DescriptionSilicone oil is low viscosity liquid polymerized siloxanes with organic side chains.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers50 total
Additional notes
DefinitionAny of a large group of siloxane polymers based on a structure consisting of alternate silicon and oxygen atoms with various organic radicals attached to the silicon:
Related reactions
No reaction records under the current filter.
Linked notes
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