A7653812
Triphenylmethane , 99% , 519-73-3
Synonym(s):
Triphenylmethane;Tritan
CAS NO.：519-73-3
Empirical Formula: C19H16
Molecular Weight: 244.33
MDL number: MFCD00004763
EINECS: 208-275-0
| Pack Size | Price | Stock | Quantity |
| 25G | RMB71.20 | In Stock |
|
| 100G | RMB181.60 | In Stock |
|
| 500G | RMB574.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 92-94 °C(lit.) |
| Boiling point: | 358-359 °C754 mm Hg(lit.) |
| Density | 1.014 g/mL at 25 °C(lit.) |
| refractive index | nD100 1.59546 |
| Flash point: | 358-359°C |
| storage temp. | Store below +30°C. |
| solubility | dioxane: 0.1 g/mL, clear |
| form | Powder |
| pka | 31.5(at 25℃) |
| color | Faint yellow |
| Specific Gravity | 1.014 |
| Water Solubility | INSOLUBLE |
| Merck | 14,9741 |
| BRN | 1909753 |
| Dielectric constant | 3.6（65℃） |
| Stability: | Stable; combustible. Incompatible with strong oxidizing agents. |
Description and Uses
Triphenylmethane is a triarylmethane compound used as the backbone of synthetic dyes. Triphenylmethane has also been shown to inhibit 3-methylcholanthrene-induced neoplastic transformation of 10T1/2 cells.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29029080 |
