A1099050
Bromotriphenylmethane , 98% , 596-43-0
Synonym(s):
Triphenylbromomethane;Trityl bromide
CAS NO.：596-43-0
Empirical Formula: C19H15Br
Molecular Weight: 323.23
MDL number: MFCD00000120
EINECS: 209-884-4
| Pack Size | Price | Stock | Quantity |
| 5g | RMB60.80 | In Stock |
|
| 25g | RMB202.40 | In Stock |
|
| 100g | RMB851.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 152-154 °C(lit.) |
| Boiling point: | 230 °C15 mm Hg(lit.) |
| Density | 1,55 g/cm3 |
| refractive index | 1.6411 (estimate) |
| Flash point: | 230°C/15mm |
| storage temp. | 2-8°C |
| solubility | dioxane: 0.1 g/mL, clear |
| form | Crystalline Powder |
| color | Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 1878494 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. |
| CAS DataBase Reference | 596-43-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,1',1''-(bromomethylidyne)tris-(596-43-0) |
| EPA Substance Registry System | Bromotriphenylmethane (596-43-0) |
Description and Uses
It is considered as a more reactive reagent than Chlorotriphenyl-methane, for the preparation of trityl esters. It is also used in one-pot conversion of amino acids to their N-trityl derivatives involving N,O-ditritylation and selective methanolysis of the trityl ester.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | PA5550000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29039990 |
