Isopropenylmagnesium bromide solution
ALDRICH/419567 - 0.5 M in THF
Synonym: 1-
CAS Number: 13291-18-4
Empirical Formula (Hill Notation): C3H5BrMg
Molecular Weight: 145.28
MDL Number: MFCD00192240
Linear Formula: CH2=C(CH3)MgBr
Product Type: Chemical
| bp | 67 °C |
| concentration | 0.5 M in THF |
| density | 0.935 g/mL at 25 °C |
| InChI | 1S/C3H5.BrH.Mg/c1-3-2;;/h |
| InChI key | LFTYALBVGVNGLI-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | reaction type: Grignard Reaction |
| SMILES string | CC(=C)[Mg]Br |
| Application: | Isopropenylmagnesium bromide (iPrMgBr) solution (0.5 M in THF) has been used in the Grignard reaction, a key step the in preparation of zofenoprilat and (S)-(−)-phosphonotrixin. It can also be used for the regioselective ring opening of an optically active epoxy alcohol in the total synthesis of (+)-desepoxyasperdiol. |
| Packaging: | 100, 800 mL in Sure/Seal™ |
| Symbol | ![]() ![]() ![]() GHS02,GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H260 - H302 - H314 - H335 - H351 |
| Precautionary statements | P201 - P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | F,C |
| Risk Statements | 11-14-19-34-37-40 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN 3399A 4.3(3) / PGI |
| WGK Germany | WGK 3 |
| Flash Point(F) | 35.6 °F - closed cup |
| Flash Point(C) | 2 °C - closed cup |
| Supplemental Hazard Statements | EUH018 - EUH019 |
| bp | 67 °C |
| Density | 0.935 g/mL at 25 °C |
| UNSPSC | 12352103 |





