p-Chlorophenyltrimethylsilane (CAS 10557-71-8)

Chinese name: 1-氯-4-(三甲基甲硅烷基)苯

p-Chlorophenyltrimethylsilane is registered under CAS 10557-71-8. Molecular formula: C9H13ClSi. Approximate molecular weight: 184.738. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10557-71-8
English name	p-Chlorophenyltrimethylsilane
Chinese name	1-氯-4-(三甲基甲硅烷基)苯
Molecular formula	C9H13ClSi
Molecular weight	184.738
Melting point	℃
Boiling point	98-100℃20mmHg(lit.)
Density	0.99g/cm3
Flash point	79.3℃
Refractive index	n20/D1.509(lit.)
Vapor pressure	0.301mmHgat25°C
HS code (ref.)	2931900090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10557-71-8?

p-Chlorophenyltrimethylsilane is identified by CAS Registry Number 10557-71-8. Molecular formula: C9H13ClSi. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy p-Chlorophenyltrimethylsilane?

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

How do I verify CAS 10557-71-8 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.