Methylmalonic acid
ALDRICH/M54058 - 99%
Synonym: 2-Methylpropanedioic acid
CAS Number: 516-05-2
Empirical Formula (Hill Notation): C4H6O4
Molecular Weight: 118.09
EC Number: 208-219-5
MDL Number: MFCD00002656
Linear Formula: CH3CH(CO2H)2
Product Type: Chemical
| assay | 99% |
| InChI | 1S/C4H6O4/c1-2(3(5)6)4(7) |
| InChI key | ZIYVHBGGAOATLY-UHFFFAOYSA |
| mp | 128-130 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | CC(C(O)=O)C(O)=O |
| Application: | Methylmalonic acid can be used as a substrate in: • Esterification reactions by various catalysts. • Synthesis of pyrimidinium betaines with formamidine. • Synthesis of malonic acid half thioester (MAHT). |
| Packaging: | 5, 25 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| mp | 128-130 °C (lit.) |
| UNSPSC | 12352100 |


