4,4'-Oxydianiline (CAS 101-80-4)

Chinese name: 4,4'-二氨基二苯醚

4,4'-Oxydianiline is registered under CAS 101-80-4. Molecular formula: C12H12N2O. Approximate molecular weight: 200.236. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	101-80-4
English name	4,4'-Oxydianiline
Chinese name	4,4'-二氨基二苯醚
Molecular formula	C12H12N2O
Molecular weight	200.236
Melting point	189-190℃
Boiling point	190℃(0.1TORR)
Flash point	218℃
Water solubility	不溶.<0.01G/100MLAT15℃
Vapor pressure	10mmHg(240°C)
HS code (ref.)	29222900

Applications (reference)

用于制耐热性塑料如聚酰亚胺树脂、聚马来酰亚胺树脂、聚酰胺酰亚胺树脂、聚酯酰亚胺树脂、环氧树脂、聚氨酯等，也用作交联剂。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 101-80-4 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 101-80-4?

4,4'-Oxydianiline is identified by CAS Registry Number 101-80-4. Molecular formula: C12H12N2O. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4,4'-Oxydianiline?

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

How do I verify CAS 101-80-4 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.