4-Nitrophenylhydrazine (CAS 100-16-3)

Chinese name: 4-硝基苯肼

4-Nitrophenylhydrazine is registered under CAS 100-16-3. Molecular formula: C6H7N3O2. Approximate molecular weight: 153.139. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	100-16-3
English name	4-Nitrophenylhydrazine
Chinese name	4-硝基苯肼
Molecular formula	C6H7N3O2
Molecular weight	153.139
Melting point	154-158℃
Boiling point	344°C at 760 mmHg
Density	1.419g/cm3
Flash point	161.8°C
Refractive index	1.691
Water solubility	溶于热水
Vapor pressure	6.79E-05mmHgat25°C
HS code (ref.)	2928000090

Applications (reference)

用作检验酮、醛和糖等的试剂。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 100-16-3 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 100-16-3?

4-Nitrophenylhydrazine is identified by CAS Registry Number 100-16-3. Molecular formula: C6H7N3O2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4-Nitrophenylhydrazine?

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

How do I verify CAS 100-16-3 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.