Tetradecamethylhexasiloxane (CAS 107-52-8)

Chinese name: 十四甲基六硅氧烷

Tetradecamethylhexasiloxane is registered under CAS 107-52-8. Molecular formula: C14H42O5Si6. Approximate molecular weight: 458.993. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	107-52-8
English name	Tetradecamethylhexasiloxane
Chinese name	十四甲基六硅氧烷
Molecular formula	C14H42O5Si6
Molecular weight	458.993
Boiling point	245.5°C at 760 mmHg
Density	0.907g/cm3
Flash point	144.1°C
Refractive index	1.419
Vapor pressure	0.0448mmHgat25°C
HS code (ref.)	2934999090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 107-52-8?

Tetradecamethylhexasiloxane is identified by CAS Registry Number 107-52-8. Molecular formula: C14H42O5Si6. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Tetradecamethylhexasiloxane?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 107-52-8 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.