Photocure TPO
Quantity
Unit
CAS #
75980-60-8
PRODUCT
SYNONYM
2,4,6-Trimethylbenzoyldiphenylphosphineoxide; Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-; diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
PURITY
≥ 99.0
CLARITY (10 G/100 ML TOLUENE)
Clear solution
MOLECULAR WEIGHT
348.37
APPEARANCE
Pale Yellow Crystal or Power
ASSAY
≥ 98%
MELTING POINT
91-94℃
LOSS ON DRYING
≤ 0.5%
ACID VALUE, MG KOH/G
≤ 4
UV ABSORPTION
273-370 NM
NOTES
Equivalent Grade: Lurcirin TPO, BASF material. Highly efficient photoinitiator for UV-curable systems.
Use: SKIN CONDITIONING
CLASS
UV Absorbers, Curing Agents and Antioxidant Compounds, Toxic Release Inventory (TRI) Chemicals
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