Methylmalonic acid
SIAL/67649 - analytical standard
Synonym: 2-Methylpropanedioic acid
CAS Number: 516-05-2
Empirical Formula (Hill Notation): C4H6O4
Molecular Weight: 118.09
MDL Number: MFCD00002656
Linear Formula: CH3CH(CO2H)2
Product Type: Chemical
assay | ≥98.5% (GC) |
form | solid |
grade | analytical standard |
InChI | 1S/C4H6O4/c1-2(3(5)6)4(7) |
InChI key | ZIYVHBGGAOATLY-UHFFFAOYSA |
mp | 128-130 °C (lit.) |
131-134 °C | |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CC(C(O)=O)C(O)=O |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P261 - P264 - P280 - P304 + P340 + P312 - P337 + P313 - P403 + P233 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.5% (GC) |
mp | 128-130 °C (lit.); 131-134 °C |
UNSPSC | 41116107 |