BD8157431
1,4-Bis(p-tolylamino)anthracene-9,10-dione , 97% , 128-80-3
Synonym(s):
D & C Green No. 6
CAS NO.：128-80-3
Empirical Formula: C28H22N2O2
Molecular Weight: 418.49
MDL number: MFCD00001195
EINECS: 204-909-5
| Pack Size | Price | Stock | Quantity |
| 5g | RMB24.00 | In Stock |
|
| 10g | RMB41.60 | In Stock |
|
| 25g | RMB80.80 | In Stock |
|
| 100g | RMB221.60 | In Stock |
|
| 500g | RMB764.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 220-221 °C |
| Boiling point: | 536.24°C (rough estimate) |
| Density | 1.1816 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5800 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) |
| pka | -0.02±0.20(Predicted) |
| Colour Index | 61565 |
| form | powder |
| color | Very Dark Purple |
| Water Solubility | 10μg/L at 25℃ |
| λmax | 644-607 nm |
| Merck | 14,8065 |
| Cosmetics Ingredients Functions | HAIR DYEING COLORANT |
| InChIKey | TVRGPOFMYCMNRB-UHFFFAOYSA-N |
| LogP | 8.2 at 40℃ |
| CAS DataBase Reference | 128-80-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Anthraquinone, 1,4-bis(4,4'-ditoluidino)-(128-80-3) |
| EPA Substance Registry System | 1,4-Di(4'-toluidino)anthraquinone (128-80-3) |
Description and Uses
Solvent Green 3 used in externally applied drugs and cosmetics: ibid. 47, 14138 (1982).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-22-26 |
| WGK Germany | 2 |
| RTECS | CB5775000 |
| HS Code | 32041200 |
| Hazardous Substances Data | 128-80-3(Hazardous Substances Data) |
| Toxicity | rat,LD50,intratracheal,250mg/kg (250mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1330, 1986. |
