DODECAMETHYLPENTASILOXANE
- Product Name
- DODECAMETHYLPENTASILOXANE
- CAS No.
- 141-63-9
- Chemical Name
- DODECAMETHYLPENTASILOXANE
- Synonyms
- Pentasiloxane, dodecamethyl-;DK539;KF 96L2CS;DC 200 Fluid 2;Simethicone Impurity 8;Penta(dimethylsiloxane);odecamethylpentasiloxane;dodecamethyl-pentasiloxan;DODECAMETHYLPENTASILOXANE;Dodecamethylpentasiloxane,97%
- CBNumber
- CB6259604
- Molecular Formula
- C12H36O4Si5
- Formula Weight
- 384.84
- MOL File
- 141-63-9.mol
DODECAMETHYLPENTASILOXANE Property
- Melting point:
- -81 °C (lit.)
- Boiling point:
- 230 °C (lit.)
- Density
- 0.875 g/mL at 25 °C (lit.)
- vapor pressure
- <1 mm Hg ( 20 °C)
- refractive index
- n20/D 1.392(lit.)
- Flash point:
- 187 °F
- storage temp.
- Refrigerator
- solubility
- Benzene (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- form
- liquid
- Specific Gravity
- 0.876
- color
- Colourless
- Water Solubility
- 70.41ng/L at 23℃
- Hydrolytic Sensitivity
- 1: no significant reaction with aqueous systems
- Merck
- 14,3404
- Dielectric constant
- 2.5(20℃)
- LogP
- 9.411 at 25℃
- CAS DataBase Reference
- 141-63-9(CAS DataBase Reference)
- EPA Substance Registry System
- Pentasiloxane, dodecamethyl- (141-63-9)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36
- RIDADR
- NA 1993 / PGIII
- WGK Germany
- 3
- RTECS
- SB0970000
- TSCA
- Yes
- HS Code
- 2931.90.9010
- Hazardous Substances Data
- 141-63-9(Hazardous Substances Data)
- Toxicity
- guinea pig,LDLo,oral,50gm/kg (50000mg/kg),Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 332, 1948.
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 447269
- Product name
- Dodecamethylpentasiloxane
- Purity
- 97%
- Packaging
- 10ml
- Price
- $76.5
- Updated
- 2024/03/01
- Product number
- 447269
- Product name
- Dodecamethylpentasiloxane
- Purity
- 97%
- Packaging
- 50ml
- Price
- $246
- Updated
- 2024/03/01
- Product number
- D4394
- Product name
- Dodecamethylpentasiloxane
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $106
- Updated
- 2024/03/01
- Product number
- D494525
- Product name
- Dodecamethylpentasiloxane
- Packaging
- 1ml
- Price
- $135
- Updated
- 2021/12/16
- Product number
- 40528
- Product name
- Dodecamethylpentasiloxane,≥98%(GC)
- Purity
- ≥98%(GC)
- Packaging
- 25ML
- Price
- $146.76
- Updated
- 2021/12/16
DODECAMETHYLPENTASILOXANE Chemical Properties,Usage,Production
Chemical Properties
clear colorless liquid
Uses
A non-cyclic polydimethyl siloxane. Study shows that it can be transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.
Uses
As a basis for silicone oils or fluids designed to withstand extremes of temperature; as a foam suppressant in petroleum lubricating oil.
Definition
ChEBI: An organosiloxane that is pentasiloxane in which all the hydrogens have been replaced by methyl groups. Metabolite observed in cancer metabolism.
Flammability and Explosibility
Non flammable
DODECAMETHYLPENTASILOXANE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DODECAMETHYLPENTASILOXANE manufacturers
- Product
- Dodecamethylpentasiloxane 141-63-9
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-20
- Product
- DODECAMETHYLPENTASILOXANE 141-63-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 205-492-2
- Release date
- 2021-11-25
- Product
- DODECAMETHYLPENTASILOXANE 141-63-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 600kg
- Release date
- 2019-12-25