N,N'-Diethylthiourea (CAS 105-55-5)

Chinese name: 1,3-二乙基硫脲

N,N'-Diethylthiourea is registered under CAS 105-55-5. Molecular formula: C5H12N2S. Approximate molecular weight: 132.227. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	105-55-5
English name	N,N'-Diethylthiourea
Chinese name	1,3-二乙基硫脲
Molecular formula	C5H12N2S
Molecular weight	132.227
Melting point	76-78℃
Boiling point	169.2°C at 760 mmHg
Density	0.989g/cm3
Flash point	186℃
Refractive index	1.505
Water solubility	38G/L(20℃)
Vapor pressure	1.56mmHgat25°C
HS code (ref.)	29309070

Applications (reference)

用作氯丁橡胶的硫化促进剂。

Related products at SKYSEVEN Chemical

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 105-55-5?

N,N'-Diethylthiourea is identified by CAS Registry Number 105-55-5. Molecular formula: C5H12N2S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy N,N'-Diethylthiourea?

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

How do I verify CAS 105-55-5 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.