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Dibenzoylmethane (DBM)

Identification: 

Product Name: Dibenzoyl methane

CAS No.: 120-46-7 EC # 204-398-9

Molecular Weight: 224.25

Molecular Formula: C15H12O2

Structural Formula:


Application

Used as heat stabilizer for PVC and other halogenated polymers. Have synergistic effect with Zinc stearate.


Specification

Parameters

Specification

Appearance

Slight yellowish crystalline powder

Total effective content,%(GC)

99.0 min

Melting point, °C

76-80

Loss on heating, %(120 °C)

0.5 max.

Ash Content

≤0.1%


Packaging: 25 kg paper bag.

Risks and Safety Info
Safe for air, sea and land transportation. For more information, please see MSDS