Tributyl phosphite (CAS 102-85-2)

Chinese name: 三丁基,三丁酯

Tributyl phosphite is registered under CAS 102-85-2. Molecular formula: C12H27O3P. Approximate molecular weight: 250.315. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	102-85-2
English name	Tributyl phosphite
Chinese name	三丁基,三丁酯
Molecular formula	C12H27O3P
Molecular weight	250.315
Melting point	-80℃
Boiling point	268.1°C at 760 mmHg
Flash point	121.1°C
Vapor pressure	0.013mmHgat25°C
HS code (ref.)	2920901900

Applications (reference)

用作汽油、润滑油添加剂、聚酰胺稳定剂。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 102-85-2 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 102-85-2?

Tributyl phosphite is identified by CAS Registry Number 102-85-2. Molecular formula: C12H27O3P. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Tributyl phosphite?

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

How do I verify CAS 102-85-2 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.