381-98-6
2-(Trifluoromethyl)acrylic acid
CAS: 381-98-6
Molecular Formula: C4H3F3O2
381-98-6 - Names and Identifiers
| Name | 2-(Trifluoromethyl)acrylic acid |
| Synonyms | TRIFLUOROMETHYLACRYLIC ACID 2-(Trifluoromethyl)acrylic acid 2-(TRIFLUOROMETHYL)ACRYLIC ACID 2-(TRIFLUOROMETHYL)PROPENOIC ACID |
| CAS | 381-98-6 |
| EINECS | 226-094-5 |
| InChI | InChI=1/C4H3F3O2/c1-2(3(8)9)4(5,6)7/h1H2,(H,8,9)/p-1 |
| InChIKey | VLSRKCIBHNJFHA-UHFFFAOYSA-N |
381-98-6 - Physico-chemical Properties
| Molecular Formula | C4H3F3O2 |
| Molar Mass | 140.06 |
| Density | 1.3949 (estimate) |
| Melting Point | 51-52 °C (lit.) |
| Boling Point | 86 °C |
| Flash Point | 179°F |
| Water Solubility | Soluble in water. |
| Vapor Presure | 0.212mmHg at 25°C |
| Appearance | Chunks |
| Color | Light yellow transparent |
| pKa | 2.07±0.11(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00042424 |
381-98-6 - Risk and Safety
| Risk Codes | R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29161900 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | III |
381-98-6 - Reference Information
| use | 2-(trifluoromethyl) acrylic acid is a "penicillin-like" inhibitor of β-lactamase. 2-(trifluoromethyl) acrylic acid is mainly used as an important intermediate in organic synthesis. |
Last Update：2024-04-10 22:29:15
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