A6244512
4'-Nitrobenzo-15-crown 5-Ether , ≥99.0%(GC) , 60835-69-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB102.40 | In Stock |
|
| 1G | RMB205.60 | In Stock |
|
| 5G | RMB862.40 | In Stock |
|
| 25g | RMB3439.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 93-97 °C(lit.) |
| Boiling point: | 453.11°C (rough estimate) |
| Density | 1.191 |
| refractive index | 1.5230 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | It is soluble in non-polar solvents. |
| form | powder to crystal |
| color | Light orange to Yellow to Green |
| BRN | 1598970 |
Description and Uses
4-Nitrobenzo-15-crown-5 is a raw material used in synthesis as well as an intemediate in chemical syntheis and pharmaceutica intemediate. It is also used to separate cations, dissolve inorganic salts into organic solvents to perform naked anion chemistry, serve as phase transfer catalysts, and chiral crown ethers have been used to resolve racemic mixtures or separate isomers by chiral chromatography.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29329985 |
