13473-26-2
13473-26-2 structure
- Name: D & C Red no. 27
- Chemical Name: 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
- CAS Number: 13473-26-2
- Molecular Formula: C20H4Br4Cl4O5
- Molecular Weight: 785.67100
- Create Date: 2019-01-14 09:54:58
- Modify Date: 2025-08-31 16:12:50
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D&C Red No. 27 Aluminum Lake is a drug and cosmetic synthetic dye. The FDA lists it as a safe additive for drugs and cosmetics as per FDA standards. In cosmetics, it can be used externally and in general cosmetics, including lipsticks and in cosmetics close to the eye.
| Name | 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein |
|---|---|
| Synonyms |
EINECS 236-747-6
2',4',5',7'-TetrabroMo-3,4,5,6-tetrachlorofluorescein |
| Density | 2.605 g/cm3 |
|---|---|
| Boiling Point | 759ºC at 760 mmHg |
| Molecular Formula | C20H4Br4Cl4O5 |
| Molecular Weight | 785.67100 |
| Exact Mass | 779.55500 |
| PSA | 75.99000 |
| LogP | 9.32940 |
| Vapour Pressure | 7.57E-24mmHg at 25°C |
| Safety Phrases | S22;S24/25 |
|---|