| Description | 2-Ethylbutyric acid is an internal standard that can be used in calibration methods for VFA analytical standards for feces. |
| molecular weight | 116.16 |
| Molecular formula | C6H12O2 |
| CAS | 88-09-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 32.5 mg/mL (279.79 mM) |
| References | 1. Cruwys J A , Dinsdale R M , Hawkes F R , et al. Development of a static headspace gas chromatographic procedure for the routine analysis of volatile fatty acids in wastewaters[J]. Journal of Chromatography A, 2002, 945(1-2):195-209. |