| Catalog |
ACM6337435-1 |
| CAS |
6337-43-5 |
| Description |
UV 988 (6337-43-5) is a benzylidene-bis-malonate type UV absorber. It strongly absorbs in the high energy part of the UV spectrum (short wavelength). |
| Synonyms |
Tetraethyl 2,2-(1,4-phenylenedimethylidyne)bismalonate |
| Molecular Weight |
418.437 |
| Molecular Formula |
C22H26O8 |
| Melting Point |
137.00 - 139.00°C |
| Content |
99.00% min |
| Feature |
98.00 minTransmittance 512 nm (%) |
| Form |
Crystalline powder, Powder |
| Volatiles |
0.50% max |
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