A3417312
Diethyl bromomalonate , ≥90% , 685-87-0
CAS NO.：685-87-0
Empirical Formula: C7H11BrO4
Molecular Weight: 239.06
MDL number: MFCD00009138
EINECS: 211-683-1
| Pack Size | Price | Stock | Quantity |
| 25g | RMB33.60 | In Stock |
|
| 100g | RMB79.20 | In Stock |
|
| 500g | RMB391.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -54°C |
| Boiling point: | 233-235 °C (lit.) |
| Density | 1.402 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform, Hexanes |
| form | Liquid |
| pka | 9.29±0.46(Predicted) |
| Specific Gravity | 1.402 |
| color | Clear colorless to slightly yellow |
| Water Solubility | Does not mix well with water. |
| Sensitive | Lachrymatory |
| BRN | 509768 |
| CAS DataBase Reference | 685-87-0(CAS DataBase Reference) |
| EPA Substance Registry System | Propanedioic acid, 2-bromo-, 1,3-diethyl ester (685-87-0) |
Description and Uses
Diethyl Bromomalonate is a chemical constituent of the asymmetric cyclopropanation of chalcones. Also used in the preparation of nanaplatforms for NIR imaging-guided photodynamic therapy of cancer cel ls.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| F | 19 |
| Hazard Note | Corrosive/Lachrymator |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29171900 |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
