structure of 18151-85-4

3-(1,1,3,3,3-Pentamethyldisiloxanyl)Propyl Methacrylate(CAS 18151-85-4)

CAS No.: 18151-85-4 Brand: MolBest
M. Ft.: C12H26O3Si2 Cat. No: G2231353
M. Wt.: 274.5 MDL: No record
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2916140000
Purity Grade Package Stock Price Quantity
95%
Documents:COANMRGCMSSDS
RG 250MG In Stock 2 USD
95%
Documents:COANMRGCMSSDS
RG 1G In Stock 7 USD
95%
Documents:COANMRGCMSSDS
RG 5G In Stock 42 USD
95%
Documents:COANMRGCMSSDS
RG 25G In Stock 188 USD
95%
Documents:COANMRGCMSSDS
RG 100G In Stock 658 USD
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Applications of 18151-85-4

Industry Application Process
Coatings Serves as an active diluent in UV-curable coatings to enhance adhesion, abrasion resistance, and weatherability Crosslinks into a film via free-radical polymerization within UV-curing systems
Adhesives Functions as a silicone-modified acrylate monomer to improve flexibility, high-temperature resistance, and bonding performance of adhesives Polymerized via UV or thermal initiation
Textiles Used in fabric finishing agents to impart hydrophobicity, soil resistance, and softness Applied to textile fibers through padding, drying, and curing
Plastics Employed as a modifying monomer to improve surface lubricity and abrasion resistance of plastics Modified via copolymerization or surface grafting
Electronics Utilized to modify semiconductor encapsulation materials, enhancing dielectric properties and thermal stability Incorporated as a functional monomer during encapsulation material synthesis

Physical and chemical properties of 18151-85-4

Boiling Point

266.6±23.0 °C at 760 mmHg

Density

0.9±0.1 g/cm3

Exact Mass

274.142059

Flash Point

95.6±18.2 °C

Index of Refraction

1.430

LogP

5.86

Molecular Formula

C12H26O3Si2

Molecular Weight

274.504

PSA

35.53000

Storage condition

below 5° C

Vapour Pressure

0.0±0.5 mmHg at 25°C

Spectrums of 18151-85-4

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 18151-85-4

Retrosynthesis analysis of 18151-85-4

Q&A for CAS 18151-85-4

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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3. What if the received product doesn’t meet quality standards?
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

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Download SDS of 18151-85-4

Pictograms

Signal Word

Warning

Hazard Statements

H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety Data Sheet

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Operate under the ISO 9001 system