Trimethoxypropylsilane (CAS 1067-25-0)

Chinese name: 丙基三甲氧基硅烷

Trimethoxypropylsilane is registered under CAS 1067-25-0. Molecular formula: C6H16O3Si. Approximate molecular weight: 164.275. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1067-25-0
English name	Trimethoxypropylsilane
Chinese name	丙基三甲氧基硅烷
Molecular formula	C6H16O3Si
Molecular weight	164.275
Boiling point	142°C at 760 mmHg
Density	0.9g/cm3
Flash point	40.6°C
Refractive index	1.395
Vapor pressure	7.14mmHgat25°C
HS code (ref.)	2931900090

Applications (reference)

正丙基三甲氧基硅烷(1067-25-0)的用途：
加工溶胶凝胶的一种重要的基础原料。它给硅氧烷网状物加入了有机性能，就像产品中丙基团。它含有丙基团，能够增加产品的有机性能。
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Related products at SKYSEVEN Chemical

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1067-25-0?

Trimethoxypropylsilane is identified by CAS Registry Number 1067-25-0. Molecular formula: C6H16O3Si. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Trimethoxypropylsilane?

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

How do I verify CAS 1067-25-0 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.