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structure of 141-63-9

Dodecamethylpentasiloxane(CAS 141-63-9)

CAS No.: 141-63-9 Brand: MolBest
M. Ft.: C12H36O4Si5 Cat. No: G4195724
M. Wt.: 384.84 MDL: No record
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2934999090 UN No.: UN 1993
Purity Grade Package Stock Price Quantity
95%
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RG 1ML In Stock 4 USD
95%
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RG 5ML In Stock 9 USD
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RG 25ML In Stock 21 USD
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RG 100ML In Stock 133 USD
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RG 500ML In Stock 651 USD
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Applications of 141-63-9

Dodecamethylpentasiloxane finds applications across various industries due to its unique properties:

  • Cosmetics: Used as a conditioning agent in hair and skin products due to its smooth texture and ability to form a protective barrier.
  • Industrial Lubricants: Acts as a lubricant in high-temperature applications owing to its thermal stability.
  • Sealants and Adhesives: Utilized in formulations that require flexibility and durability.
  • Medical Devices: Employed in silicone-based medical products due to its biocompatibility.

Physical and chemical properties of 141-63-9

Boiling Point

BP: 229 °C at 710 mm Hg

Decomposition

Hazardous decomposition products formed under fire conditions: Carbon oxides, silicon oxides.

Density

0.8755 g/cu cm at 20 °C

Exact Mass

384.145996

Flash Point

117.4±23.0 °C

Index of Refraction

Index of refraction: 1.3925 at 20 °C/D

LogP

log Kow = 9.41

Melting Point

-80 °C

Merck

14,3404

Molecular Formula

C12H36O4Si5

Molecular Weight

384.839

PSA

36.92000

Stability

Stable under recommended storage conditions.

Storage condition

2~8℃,Seal

Vapour Pressure

4.50X10-2 mm Hg at 25 °C (extrapolated)

Water Solubility

70.41ng/L at 23℃

Spectrums of 141-63-9

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 141-63-9

Retrosynthesis analysis of 141-63-9


Q&A for CAS 141-63-9

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Download SDS of 141-63-9

Pictograms

Signal Word

Warning

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H413 May cause long lasting harmful effects to aquatic life

Safety Data Sheet

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