Docosamethyldecasiloxane

[dimethyl(trimethylsilyloxy)silyl]oxy-[[[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane

CAS: 556-70-7

Molecular Formula	`C22H66O9Si10`
Molecular Weight	755.6 g/mol
Topological Polar Surface Area	83.1 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	9
Rotatable Bonds	18
Exact Mass	754.2399
Heavy Atoms	41
Complexity	784.0

Chemical Identifiers

CAS Number	556-70-7
SMILES	`C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C`
InChIKey	`BWOVCDPFYDQAMX-UHFFFAOYSA-N`

📖 Product Overview

Docosamethyldecasiloxane (CAS: 556-70-7) is a chemical compound with molecular formula C22H66O9Si10 and molecular weight 755.6 g/mol. Its IUPAC systematic name is [dimethyl(trimethylsilyloxy)silyl]oxy-[[[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane. Topological Polar Surface Area 83.1 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 9 Rotatable Bonds 18 Exact Mass 754.2399 Heavy Atoms 41 Complexity 784.0 InChI Key: BWOVCDPFYDQAMX-UHFFFAOYSA-N. SMILES: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C.

🧪

Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

View MSDS →

Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

📚 Academic Support

Scientific research papers and technical documentation supporting this product for informed procurement decisions.

📖

Technical Blog Article

Multi-source research profile: chemical properties, regulatory status, and sourcing guide for Docosamethyldecasiloxane.

Browse Technical Blog →

No research papers found for this product yet.

We continuously update our academic references. Check back soon!