Butyric acid-1-13C
ALDRICH/488372 - 99 atom % 13C
Synonym: Butanoic acid-1-13C
CAS Number: 38765-83-2
Empirical Formula (Hill Notation): 13CC3H8O2
Molecular Weight: 89.10
MDL Number: MFCD00083911
Linear Formula: CH3(CH2)213CO2H
Product Type: Chemical
| assay | 99% (CP) |
| bp | 162 °C (lit.) |
| density | 0.975 g/mL at 25 °C |
| InChI | 1S/C4H8O2/c1-2-3-4(5)6/h2 |
| InChI key | FERIUCNNQQJTOY-AZXPZELESA |
| isotopic purity | 99 atom % 13C |
| mass shift | M+1 |
| mp | -6--3 °C (lit.) |
| Quality Level | 200 ![]() |
| refractive index | n |
| SMILES string | CCC[13C](O)=O |
| Packaging: | 1 g in ampule |
| Packaging: | This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service . |
| Symbol | GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36-45 |
| RIDADR | UN 2820 8 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 161.6 °F - closed cup |
| Flash Point(C) | 72 °C - closed cup |
| Purity | 99% (CP) |
| bp | 162 °C (lit.) |
| mp | -6--3 °C (lit.) |
| Density | 0.975 g/mL at 25 °C |
| Refractive Index | n |
| UNSPSC | 12352106 |


