| Identification | ||
| Name: | Vat Blue 4 | |
| Synonyms: | Indanthrene(6CI);6,15-Dihydro-5,9,14,18-anthrazinetetrone;Anthraquinone DeepBlue;Anthraquinone blue;Blue anthraquinone pigment;Caledon Blue RN;Celliton Blue RN;Cibanone Blue FRSN;Cibanone Blue RS;Cibanone Blue RSJ;Fenan Blue RSN;Fenanthren Blue RS;Fuji AS Blue;Fuji AS Blue 65;Graphtol Blue RL;Heliogen Blue 6470;Heliogen Blue K6330;Indanthren Blue;Indanthrene Blue;Indanthrone blue;Medium Blue;Mikethrene Blue RSN;Monolite Blue 3R;Monolite Fast Blue3RD;Nihonthrene Blue RSN;Ostanthren Blue RS; | |
| CAS: | 81-77-6 | |
| EINECS: | 201-375-5 | |
| Molecular Formula: | C28H14N2O4 | |
| Molecular Weight: | 442.43 | |
| InChI: | InChI=1/C28H14N2O4/c31-25-13-5-1-3-7-15(13)27(33)21-17(25)9-11-19-23(21)29-20-12-10-18-22(24(20)30-19)28(34)16-8-4-2-6-14(16)26(18)32/h1-12,29-30H | |
| Molecular Structure: |  |
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| Properties | ||
| Transport: | CB8761100 | |
| Flash Point: | 253.9 oC | |
| Boiling Point: | 740.2 oC at 760 mmHg | |
| Density: | 1.487 g/cm3 | |
| Stability: | Incompatible with strong oxidizing agents. | |
| Refractive index: | 1.746 | |
| Water Solubility: | <0.1 g/100 mL at 21 ºC | |
| Solubility: | <0.1 g/100 mL at 21 oC | |
| Appearance: | blue needles with a metallic lustre | |
| Specification: |
? Vat Blue 4 (CAS NO.81-77-6), its Synonyms are Indanthrene ; 5,9,14,18-Anthrazinetetrone, 6,15-dihydro- ; 6,15-Dihydro-5,9,14,18-anthrazinetetrone ; C.I. Pigment Blue 60 ; Anthraquinone Blue ; Anthraquinone Deep Blue ; Blue anthraquinone pigment ; Indanthren Blue ;?Indanthrene blue RS?. It is blue needles with a metallic lustre. | |
| Report: |
?Vat Blue 4?is Reported in EPA TSCA Inventory. | |
| Flash Point: | 253.9 oC | |
| Storage Temperature: | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. | |
| Color: | BLUE POWDER BLUE NEEDLES | |
| Usage: | Dyeing unmordanted cotton, pigment in quality paints & enamels. | |
| Safety Data | ||
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