2,2'-(1,4-Phenylene)bis[4H-3,1-Benzoxazin-4-one]
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Product Description
Product
2,2'-(1,4-Phenylene)bis[4H-3,1-Benzoxazin-4-one]
CAS
18600-59-4
Formula
C22H12N2O4
Synonym
UV-3638; 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
Typical Product Specifications
Ash Content
0.1% max.
Loss on Drying
0.5% max.
Appearance
White to off-white crystalline powder.
Assay
98% min (HPLC).
Molecular weight
369 g/mol.
Melting Point
310 °C min.
Chemical Structure
![2,2’-(1,4-phenylene)bis[4h-3,1-benzoxazin-4-one] distributor cas: 18600-59-4 c22h12n2o4 chemical structure](https://www.parchem.com/images/chemical-structure/2-2---1-4-phenylene-bis-4h-3-1-benzoxazin-4-one--supplier.png)
Chemical Structure
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
2,2'-(1,4-Phenylene)bis[4H-3,1-Benzoxazin-4-one]
Product Description
Product
2,2'-(1,4-Phenylene)bis[4H-3,1-Benzoxazin-4-one]
CAS
18600-59-4
Formula
C22H12N2O4
Synonym
UV-3638; 4H-3,1-Benzoxazin-4-one, 2,2'-(1,4-phenylene)bis-
Typical Product Specifications
Ash Content
0.1% max.
Loss on Drying
0.5% max.
Appearance
White to off-white crystalline powder.
Assay
98% min (HPLC).
Molecular weight
369 g/mol.
Melting Point
310 °C min.
Chemical Structure
Chemical Structure
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
