A1946612
4-Bromo-1,8-naphthalic anhydride , 96% , 21563-29-1
CAS NO.：21563-29-1
Empirical Formula: C12H5BrO3
Molecular Weight: 277.07
MDL number: MFCD00006927
EINECS: 201-382-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB25.60 | In Stock |
|
| 25G | RMB48.00 | In Stock |
|
| 100G | RMB121.60 | In Stock |
|
| 500g | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 217-219 °C(lit.) |
| Boiling point: | 470.1±28.0 °C(Predicted) |
| Density | 1.812±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,2-8°C |
Description and Uses
4-Bromo-1,8-naphthalic anhydride is an anhydride with high solubility in acetone and a positive temperature dependence. Derivative polymers of 4-Bromo-1,8-naphthalic anhydride (poly-BrNpA) are photostimuli-responsive and can be used in room temperature phosphorescence ( RTP) studies.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H320-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
