3-Hydroxydiphenylamine (CAS 101-18-8)

Chinese name: 间羟基二苯胺

3-Hydroxydiphenylamine is registered under CAS 101-18-8. Molecular formula: C12H11NO. Approximate molecular weight: 185.222. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 101-18-8
English name 3-Hydroxydiphenylamine
Chinese name 间羟基二苯胺
Molecular formula C12H11NO
Molecular weight 185.222
Melting point 81-82℃
Boiling point 340℃
Density 1.203g/cm3
Flash point 154.4°C
Refractive index 1.67
Water solubility <0.1G/100MLAT22.5℃
Vapor pressure 4.29E-05mmHgat25°C
HS code (ref.) 2922299090

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FAQ

What is CAS 101-18-8?

3-Hydroxydiphenylamine is identified by CAS Registry Number 101-18-8. Molecular formula: C12H11NO. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 3-Hydroxydiphenylamine?

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

How do I verify CAS 101-18-8 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.