| Product Name | alpha-Trifluoromethyl-beta-butyrolactone |
| CAS No. | 174744-18-4 |
| Synonyms | (3R)-3-(trifluoromethyl)dihydrofuran-2(3H)-one; (3S)-3-(trifluoromethyl)dihydrofuran-2(3H)-one |
| InChI | InChI=1/C5H5F3O2/c6-5(7,8)3-1-2-10-4(3)9/h3H,1-2H2/t3-/m0/s1 |
| Molecular Formula | C5H5F3O2 |
| Molecular Weight | 154.0872 |
| Density | 1.409g/cm3 |
| Boiling point | 180°C at 760 mmHg |
| Flash point | 85.2°C |
| Refractive index | 1.374 |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:Irritating to eyes, respiratory system and skin.; |
| Safety | S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable gloves and eye/face protection.; |
174744-18-4 alpha-trifluoromethyl-beta-butyrolactone
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