Crotonic acid
ALDRICH/113018 - 98%
Synonym: trans-2-Butenoic acid
CAS Number: 107-93-7
Empirical Formula (Hill Notation): C4H6O2
Molecular Weight: 86.09
EC Number: 203-533-9
MDL Number: MFCD00002701
Linear Formula: CH3CH=CHCOOH
Product Type: Chemical
| assay | 98% |
| autoignition temp. | 744 °F |
| bp | 180-181 °C (lit.) |
| density | 1.027 g/mL at 25 °C (lit.) |
| expl. lim. | 15.1 %, 171 °F |
| 2.2 %, 135 °F | |
| functional group | carboxylic acid |
| InChI | 1S/C4H6O2/c1-2-3-4(5)6/h2 |
| InChI key | LDHQCZJRKDOVOX-NSCUHMNNSA |
| mp | 70-72 °C (lit.) |
| Quality Level | 100  |
| SMILES string | [H]C(C)=C([H])C(O)=O |
| solubility | H2O: soluble |
| vapor density | 2.97 (vs air) |
| vapor pressure | 0.19 mmHg ( 20 °C) |
