A3388312
Diethyl2-bromo-2-methylmalonate , 98% , 29263-94-3
CAS NO.：29263-94-3
Empirical Formula: C8H13BrO4
Molecular Weight: 253.09
MDL number: MFCD00009125
EINECS: 249-541-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB79.20 | In Stock |
|
| 25G | RMB220.80 | In Stock |
|
| 100G | RMB652.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 105-106 °C (5 mmHg) |
| Density | 1.325 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | clear liquid |
| color | Colorless to Almost colorless |
| BRN | 1779673 |
| InChI | 1S/C8H13BrO4/c1-4-12-6(10)8(3,9)7(11)13-5-2/h4-5H2,1-3H3 |
| InChIKey | CSLQAXTUGPUBCW-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(C)(Br)C(=O)OCC |
| CAS DataBase Reference | 29263-94-3(CAS DataBase Reference) |
Description and Uses
Diethyl 2-bromo-2-methylmalonate was used to investigate the 1,2,2,6,6-pentamethylpiperidine as an effective reducing agent for the radical chain conversion of primary bromoesters to the corresponding esters. It was used in the synthesis of polystyrene macroinitiator via atom transfer radical polymerization.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Statements | 34-20/21/22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 2917.19.7050 |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
| 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) |
