3,3,3-Trifluoropropionic Acid , >98.0%(GC) , 2516-99-6

CAS NO.：2516-99-6

Empirical Formula: C3H3F3O2

Molecular Weight: 128.05

MDL number: MFCD00153292

EINECS: 629-437-0

PRODUCT Properties

• Melting point: 9.7 °C (lit.)
• Boiling point: 145 °C/746 mmHg (lit.)
• Density: 1.45 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.333(lit.)
• Flash point: >100°C
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• pka: pK1:3.06 (25°C)
• form: Liquid
• color: Clear colorless
• BRN: 1751796
• InChI: InChI=1S/C3H3F3O2/c4-3(5,6)1-2(7)8/h1H2,(H,7,8)
• InChIKey: KSNKQSPJFRQSEI-UHFFFAOYSA-N
• SMILES: C(O)(=O)CC(F)(F)F
• CAS DataBase Reference: 2516-99-6(CAS DataBase Reference)

Description and Uses

3,3,3-Trifluoropropionic acid may be used in the synthesis of:

• 2,2,2-trifluoroethyl 3,3,3-trifluoroprionate
• ethyl 3,3,3-trifluoroprionate
• N-trifluoropropionyl-D-mannosamine
• 3,3,3-trifluoropropanoyl chloride

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H314-H332-H412
• Precautionary statements: P261-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29159000
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)