Fiber Materials / Alfa Chemistry
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UV Absorber-UV 2908

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Catalog ACM67845936-1
CAS 67845-93-6
Structure
Description UV 2908 (67845-93-6) is a Hexadecyl-3,5-di-t-butyl-4-hydroxybenzoate. Acts as a very good ultraviolet light stabilizer for olefins
Synonyms n-Hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate
Molecular Weight 474.76
Molecular Formula C31H54O3
Melting Point 59.00 - 63.00°C
Content 99.00% min
Feature 98.00 min Transmittance 481 nm (%);99.00 minTransmittance 521 nm (%)
Form Powder
Volatiles 0.50% max

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