4,4'-Diphenylmethane diisocyanate (CAS 101-68-8)

Chinese name: 双(4-异氰酸酯基苯基)甲烷

4,4'-Diphenylmethane diisocyanate is registered under CAS 101-68-8. Molecular formula: C15H10N2O2. Approximate molecular weight: 250.252. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	101-68-8
English name	4,4'-Diphenylmethane diisocyanate
Chinese name	双(4-异氰酸酯基苯基)甲烷
Molecular formula	C15H10N2O2
Molecular weight	250.252
Melting point	38-44℃
Boiling point	392℃
Density	1.19
Flash point	196℃
Refractive index	1.587
Water solubility	分解
Vapor pressure	9.02E-06mmHgat25°C
HS code (ref.)	29291090

Applications (reference)

一、用作聚氨酯泡沫塑料、橡胶、纤维、涂料等的原料。
二、用于生产聚氨酯弹性体，制造合成纤维、人造革、无溶剂涂料等

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 101-68-8 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 101-68-8?

4,4'-Diphenylmethane diisocyanate is identified by CAS Registry Number 101-68-8. Molecular formula: C15H10N2O2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 4,4'-Diphenylmethane diisocyanate?

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

How do I verify CAS 101-68-8 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.