N-Phenylthiourea (CAS 103-85-5)

Chinese name: 苯基硫脲

N-Phenylthiourea is registered under CAS 103-85-5. Molecular formula: C7H8N2S. Approximate molecular weight: 152.217. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103-85-5
English name	N-Phenylthiourea
Chinese name	苯基硫脲
Molecular formula	C7H8N2S
Molecular weight	152.217
Melting point	148-150℃
Boiling point	266.7°C at 760 mmHg
Density	1.294g/cm3
Flash point	115.1°C
Refractive index	1.725
Vapor pressure	0.00852mmHgat25°C
HS code (ref.)	2930909090

Applications (reference)

用于生产2-氨基苯并噻唑、3-甲基苯并噻唑腙等染料中间体。也用作分析试剂。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 103-85-5 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103-85-5?

N-Phenylthiourea is identified by CAS Registry Number 103-85-5. Molecular formula: C7H8N2S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy N-Phenylthiourea?

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

How do I verify CAS 103-85-5 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.