476-39-1
476-39-1 structure
- Name: carminic acid
- Chemical Name: Carmine
- CAS Number: 476-39-1
- Molecular Formula: C22H20O13
- Molecular Weight: 492.386
- Create Date: 2021-09-13 11:47:30
- Modify Date: 2023-01-25 07:45:55
| Name | Carmine |
|---|---|
| Synonyms |
Natural red 4
Carmine Cochineal tincture C.I. NATURAL RED 4 D-Glucitol, 1,5-anhydro-1-C-(7-carboxy-9,10-dihydro-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-2-anthracenyl)-, (1R)- Sanred 1 CI Natural Red 4 EINECS 215-023-3 Coccus cacti extract Sun Red No. 1 (1R)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol 7-a-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic Acid EINECS 215-724-4 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-9,10-dihydro-2-anthracenecarboxylic acid E 120 (dye) Sun Red 1 Cochineal extract San-Ei Gen San Red 1 (1R)-1,5-Anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydro-2-anthracenyl)-D-glucitol |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 907.6±65.0 °C at 760 mmHg |
| Molecular Formula | C22H20O13 |
| Molecular Weight | 492.386 |
| Flash Point | 316.1±27.8 °C |
| Exact Mass | 492.090393 |
| LogP | 4.80 |
| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.792 |