A5538112
Methyl hydrogen malonate , 96% , 16695-14-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB57.60 | In Stock |
|
| 25G | RMB217.60 | In Stock |
|
| 100G | RMB768.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 232℃ |
| Density | 1.128 |
| refractive index | 1.428 |
| Flash point: | 104℃ |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| pka | 2.83±0.32(Predicted) |
Description and Uses
Lactonization of olefins with monomethyl ester of malonic acid and ceric ammonium nitrate was carried out in acetic acid and in acetonitrile under simple mechanical stirring or ultrasound irradiation. Lactonization of olefins with CAN and monomethyl ester of malonic acid under ultrasound irradiation shows an acceleration with respect to the analogous mechanically stirred reaction.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37 |
| HS Code | 29161900 |
