2,2'-(1,4-Phenylene)bis[4H-3,1-Benzoxazin-4-one]
Quantity
Unit
CAS #
18600-59-4
PRODUCT
SYNONYM
UV-3638; 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
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FORMULA
C22H12N2O4
CHEMICAL STRUCTURE
MOLECULAR WEIGHT
369 g/mol.
APPEARANCE
White to off-white crystalline powder.
ASSAY
98% min (HPLC).
MELTING POINT
310 °C min.
LOSS ON DRYING
0.5% max.
ASH CONTENT
0.1% max.
NOTES
Packaging: 20 Kgs net/fiber drum. Applications: Highly efficient UV absorber for engineering plastics, especially for PET, PBT. Storage: Shelf life for at least 2 year when it’s stored in closed containers in room temperature and dry conditions.
CLASS
Inorganic Chemicals: Nitrates, Phosphates, Oxides & more
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