A1325850
CrystalVioletlactone , 97% , 1552-42-7
CAS NO.：1552-42-7
Empirical Formula: C26H29N3O2
Molecular Weight: 415.53
MDL number: MFCD00070611
EINECS: 216-293-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB55.20 | In Stock |
|
| 5g | RMB214.40 | In Stock |
|
| 25g | RMB556.80 | In Stock |
|
| 100g | RMB1342.40 | In Stock |
|
| 500g | RMB7999.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 180-183°C |
| Boiling point: | 534.12°C (rough estimate) |
| Density | 1.1424 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.7120 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Powder |
| pka | 4.73±0.24(Predicted) |
| color | White to Light yellow |
| Water Solubility | <0.1 g/100 mL at 22.5 ºC |
| LogP | 4.95 at 25℃ |
| CAS DataBase Reference | 1552-42-7(CAS DataBase Reference) |
| EPA Substance Registry System | Crystal violet lactone (1552-42-7) |
Description and Uses
Crystal Violet lactone is an important functional dye for the production of pressure sensitive materials. It is a chemical intermediate , intermediates for thermal/carbonless Paper, used in medicine and biochemical research, a leuco dye..
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29322090 |
