Bis(trimethylsilyl)carbodiimide (CAS 1000-70-0)

Chinese name: 二(三甲基硅基)碳酰二亚胺

Bis(trimethylsilyl)carbodiimide is registered under CAS 1000-70-0. Molecular formula: C7H18N2Si2. Approximate molecular weight: 186.402. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	1000-70-0
English name	Bis(trimethylsilyl)carbodiimide
Chinese name	二(三甲基硅基)碳酰二亚胺
Molecular formula	C7H18N2Si2
Molecular weight	186.402
Melting point	-23℃
Boiling point	164℃
Density	0.821
Flash point	42℃
Refractive index	1.433-1.435
Vapor pressure	2.43mmHgat25°C
HS code (ref.)	2931900090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 1000-70-0?

Bis(trimethylsilyl)carbodiimide is identified by CAS Registry Number 1000-70-0. Molecular formula: C7H18N2Si2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Bis(trimethylsilyl)carbodiimide?

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

How do I verify CAS 1000-70-0 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.