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2,4,6-Trimethylbenzoyldiphenylphosphine oxide (TPO)

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Product Description

PRODUCT

2,4,6-Trimethylbenzoyldiphenylphosphine oxide (TPO)

CAS #

75980-60-8

SYNONYM

Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide; Phosphine oxide, diphenyl (2,4,6-trimethylbenzoyl)-; TPO; Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-; diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide; 75980-60-8; (Diphenylphosphoryl)(mesityl)methanone; Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-; EINECS 278-355-8; 2,4,6-Trimethylbenzoyldiphenylphosphine oxide; diphenyl(2,4,6-trimethylbenzoyl)phosphineoxide; VFHVQBAGLAREND-UHFFFAOYSA-N; diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide; 2,4,6-Trimethyl-Benzoyl-Diphenyl-; SBB057714; AK-72963; 2,4,6-trimethyl benzoyldiphenyl phosphine oxide; diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone; (diphenylphosphoroso)(2,4,6-trimethylphenyl)methanone; di(phenyl)phosphoryl-(2,4,6-trimethylphenyl)methanone; 596818-40-5; UNII-B9EIM2D97X; diphenylphosphino[(2,4,6-trimethylphenyl)carbonyl]-1-one; Photocure TPO; TMDPO; trimethylbenzoyl diphenylphosphine oxide

FORMULA

C22H21O2P

Typical Product Specifications

PURITY

99%

VOLATILE

0.2% Max

ACID TEST

0.5% Max

CLARITY

Clear

CHEMICAL STRUCTURE

2,4,6-Trimethylbenzoyldiphenylphosphine oxide distributor CAS: 75980-60-8

MOLECULAR WEIGHT

349 g/mol.

APPEARANCE

Yellow crystalline powder.

ASSAY

98% min (HPLC).

MELTING POINT

87-93 deg C.

LOSS ON DRYING

0.5% max.

ACID VALUE, MG KOH/G

4 max.

NOTES

Packaging: 20 Kgs net/fiber drum. Applications: As a highly efficient photoinitiator for UV-curable systems. Storage: Shelf life for at least 1 year when it?s stored in closed containers in room temperature and dry conditions.

Use: SKIN CONDITIONING

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