Dimethyl bromomalonate
ALDRICH/359890 - technical grade, 90%
CAS Number: 868-26-8
Empirical Formula (Hill Notation): C5H7BrO4
Molecular Weight: 211.01
EC Number: 212-775-4
MDL Number: MFCD00025865
Linear Formula: BrCH(COOCH3)2
Product Type: Chemical
| assay | 90% |
| bp | 105-108 °C/11 mmHg (lit.) |
| density | 1.601 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | bromo |
| ester | |
| grade | technical grade |
| InChI | 1S/C5H7BrO4/c1-9-4(7)3(6) |
| InChI key | NEMOJKROKMMQBQ-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | COC(=O)C(Br)C(=O)OC |
| Application: | Dimethyl bromomalonate may be used in the enantioselective synthesis of nitrocyclopropanes. |
| General description: | Dimethyl bromomalonate undergoes manganese(III)-promoted free-radical chain addition reaction with olefins, to yield dimethyl 2-bromoalkylmalonates. Organocatalyzed Michael addition of dimethyl bromomalonate to nitrostyrenes to yield synthetically useful nitrocyclopropanes has been reported. Dimethyl bromomalonate reacts readily with arylnitroso compounds to yield the corresponding N-aryl-C,C-dimethoxycarbonylnitrone |
| Packaging: | 5, 25 mL in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 230.0 °F - closed cup |
| Flash Point(C) | 110 °C - closed cup |
| Purity | 90% |
| bp | 105-108 °C/11 mmHg (lit.) |
| Density | 1.601 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |