- .Sign In | Join Free
Sourcing large orders? Visit VVchem.com
| Product Name: | Vat Blue 4 |
| CAS Registry Number: | 81-77-6 |
| EINECS: | 201-375-5 |
| Synonyms: | Indanthrene; Vat blue 4;Indanthrone; Indanthren Blue;Vat Blue 4; Indanthrene Blue; Medium Blue; C.I. Vat Blue 4; Anthraquinone Blue; Lutetia Fast Blue RS; |
| Molecular Structure: |
 |
| Molecular Formula: | C28H14N2O4 |
| Molecular Weight: | 442.42176 |
| Density: | 1.487 g/cm3 |
| Boiling Point: | 740.2 ºC at 760 mmHg |
| Melting Point: | 470-500 ºC |
| Flash Point: | 253.9 ºC |
| Refractive index: | 1.746 |
| Risk Codes: | 20/21/22 |
| Safety Statements: | 22-36/37/39 |