Omnistab OB

Omnistab OB

· Chemical Name:2,5-Bis(5'-tert-butyl-2-benzoxazol-2-yl)thiophene

· CAS:7128-64-5

· Molecular formula:C26H26N2O2S

· Molecular weight:430.56

Structural formula:
Omnistab OB

AppearanceLight yellow powder
Assay99.00% min
Melting point200.00-205.00℃
Volatile0.50% max
Ash0.50% max
Transmittance450nm: 93.00% min   500nm: 95.00% min

Storage and transportation

25 KG Carton or as customers’ requirements.

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