Chlorodimethylsilane (CAS 1066-35-9)

Chinese name: 二甲基一氯硅烷

Chlorodimethylsilane is registered under CAS 1066-35-9. Molecular formula: C2H7ClSi. Approximate molecular weight: 94.616. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1066-35-9
English name	Chlorodimethylsilane
Chinese name	二甲基一氯硅烷
Molecular formula	C2H7ClSi
Molecular weight	94.616
Melting point	-111℃
Boiling point	34.6℃
Density	0.852
Flash point	-28℃
Refractive index	1.382-1.384
Water solubility	起反应
Vapor pressure	8.56psi(20°C)
HS code (ref.)	29310095

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1066-35-9?

Chlorodimethylsilane is identified by CAS Registry Number 1066-35-9. Molecular formula: C2H7ClSi. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Chlorodimethylsilane?

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

How do I verify CAS 1066-35-9 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.