A3167412
3,5-Dibromosalicylaldehyde , 98% , 90-59-5
CAS NO.：90-59-5
Empirical Formula: C7H4Br2O2
Molecular Weight: 279.91
MDL number: MFCD00003318
EINECS: 202-003-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 10G | RMB46.40 | In Stock |
|
| 25G | RMB100.80 | In Stock |
|
| 100G | RMB385.60 | In Stock |
|
| 500g | RMB1667.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 82-83.5 °C (lit.) |
| Boiling point: | 261.2±35.0 °C(Predicted) |
| Density | 1.9661 (rough estimate) |
| refractive index | 1.4970 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | methanol: soluble25mg/mL, clear, yellow to brown |
| form | Crystalline Powder |
| pka | 6.08±0.23(Predicted) |
| color | Yellow to yellow-brown |
| Water Solubility | Soluble in methanol 25 mg/mL. Insoluble in water. |
| Sensitive | Air Sensitive |
| Merck | 14,3027 |
| BRN | 1424739 |
| InChIKey | JHZOXYGFQMROFJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 90-59-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,5-Dibromosalicylaldehyde(90-59-5) |
| EPA Substance Registry System | Benzaldehyde, 3,5-dibromo-2-hydroxy- (90-59-5) |
Description and Uses
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. It can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H400 |
| Precautionary statements | P273-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39-24/25 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | CU5609000 |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29130000 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
