Diethyl carbonate (CAS 105-58-8)

Chinese name: 碳酸二乙酯

Diethyl carbonate is registered under CAS 105-58-8. Molecular formula: C5H10O3. Approximate molecular weight: 118.131. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	105-58-8
English name	Diethyl carbonate
Chinese name	碳酸二乙酯
Molecular formula	C5H10O3
Molecular weight	118.131
Melting point	-43℃
Boiling point	126-128℃
Density	0.975
Flash point	33℃
Refractive index	1.383-1.385
Water solubility	可忽略
Vapor pressure	11.5mmHgat25°C
HS code (ref.)	2920909090

Applications (reference)

用作溶剂，也用于有机合成;主要用作纤维素醚、硝基纤维素、天然和合成树脂的溶剂，也用于合成苯巴比妥、除虫菊酯等;碳酸二乙酯是重要的有机合成中间体。主要用作硝化纤维素、纤维素醚、合成树脂..

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 105-58-8 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 105-58-8?

Diethyl carbonate is identified by CAS Registry Number 105-58-8. Molecular formula: C5H10O3. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Diethyl carbonate?

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

How do I verify CAS 105-58-8 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.