ChemicalBook > CAS DataBase List > Decamethylcyclopentasiloxane
Decamethylcyclopentasiloxane
- Product Name
- Decamethylcyclopentasiloxane
- CAS No.
- 541-02-6
- Chemical Name
- Decamethylcyclopentasiloxane
- Synonyms
- Cyclopentasiloxane, decamethyl-;CYCLOPENTASILOXANE;D5;DecamethyL;Cyclomethicone 5;2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane;D5 Cyclomethicone;DECAMETHYLCYCLOPENTASILOXAN;Decamethylcylopentasiloxane;unioncarbide7158siliconefluid
- CBNumber
- CB9256200
- Molecular Formula
- C10H30O5Si5
- Formula Weight
- 370.77
- MOL File
- 541-02-6.mol
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Decamethylcyclopentasiloxane Property
- Melting point:
- -44°C
- Boiling point:
- 90 °C/10 mmHg (lit.)
- Density
- 0.958 g/mL at 25 °C (lit.)
- vapor pressure
- 33.2Pa at 25℃
- refractive index
- n20/D 1.396(lit.)
- Flash point:
- 162 °F
- storage temp.
- 2-8°C
- solubility
- <0.0001g/l (calculated)
- form
- Liquid
- Specific Gravity
- 0.959
- color
- Colorless
- explosive limit
- 0.52-7%(V)
- Water Solubility
- Immiscible with water.
- Hydrolytic Sensitivity
- 1: no significant reaction with aqueous systems
- Merck
- 14,2848
- BRN
- 1800166
- Dielectric constant
- 2.5（20℃）
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChIKey
- XMSXQFUHVRWGNA-UHFFFAOYSA-N
- LogP
- 8.07 at 24.6℃
- CAS DataBase Reference
- 541-02-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Decamethylcyclopentasiloxane(541-02-6)
- EPA Substance Registry System
- Decamethylcyclopentasiloxane (541-02-6)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-53
- Safety Statements
- 23-24/25-36-26
- RIDADR
- NA 1993 / PGIII
- WGK Germany
- 2
- RTECS
- GY5945200
- TSCA
- Yes
- HS Code
- 29310095
- Hazardous Substances Data
- 541-02-6(Hazardous Substances Data)
- Toxicity
- LD50 oral in rat: > 24134mg/kg
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H320Causes eye irritation
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 43217
- Product name
- Decamethylcyclopentasiloxane
- Purity
- analytical standard
- Packaging
- 250mg
- Price
- $95.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 1154809
- Product name
- Cyclomethicone 5
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 200mg
- Price
- $491
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D1890
- Product name
- Decamethylcyclopentasiloxane
- Purity
- >99.0%(GC)
- Packaging
- 25mL
- Price
- $26
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D1890
- Product name
- Decamethylcyclopentasiloxane
- Purity
- >99.0%(GC)
- Packaging
- 100mL
- Price
- $64
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 042412
- Product name
- Decamethylcyclopentasiloxane, 97%
- Packaging
- 50g
- Price
- $25.2
- Updated
- 2024/03/01
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Decamethylcyclopentasiloxane Chemical Properties,Usage,Production
Chemical Properties
liquid
Uses
A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products. Used in dermal exposure and inhalation toxicity study.
Uses
cyclopentasiloxane is incorporated into a formulation for its emollient and solvent activity.
Uses
Octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane are major industrial products, which are either marketed as such or used for the production of polydimethylsiloxanes.
Uses
Intermediate in the manufacture of high mol wt siloxane polymers. Carrier ingredient in personal care products; dry cleaning solvent.
Definition
ChEBI: Decamethylcyclopentasiloxane is an organosilicon compound.
General Description
D5 Cyclomethicone is a cyclic siloxane, that has a silicon-oxygen bond in a cyclic arrangement and methyl groups attached with the silicon atom. It is used in the production of some silicon-based polymers that are widely used in various personal care products.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Flammability and Explosibility
Non flammable
Decamethylcyclopentasiloxane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Decamethylcyclopentasiloxane manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Decamethylcyclopentasiloxane 541-02-6
- Price
- US $50.00-30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/Month
- Release date
- 2024-04-28
Hebei Saisier Technology Co., LTD
- Product
- Decamethylcyclopentasiloxane 541-02-6
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/MONTH
- Release date
- 2024-04-23
Henan Fengda Chemical Co., Ltd
- Product
- Decamethylcyclopentasiloxane 541-02-6
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-25
541-02-6, DecamethylcyclopentasiloxaneRelated Search:
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DODECAMETHYLCYCLOHEXASILOXANE
1,1,3,3,5,5-hexamethyl-1,3,5-trisilacyclohexane
POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED
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LACMOID
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Decamethylcyclopentasiloxane
DECAMETHYLCYCLOPENTASILOXANE, [METHYL-14C]-