Pentafluoropropionic acid , 97% , 422-64-0

Synonym(s):
2,2,3,3,3-Pentafluoropropionic acid;Perfluoropropionic acid

CAS NO.：422-64-0

Empirical Formula: C3HF5O2

Molecular Weight: 164.03

MDL number: MFCD00004170

EINECS: 207-021-6

PRODUCT Properties

• Boiling point: 96-97 °C (lit.)
• Density: 1.561 g/mL at 25 °C (lit.)
• vapor density: ~5.6 (vs air)
• vapor pressure: ~40 mm Hg ( 20 °C)
• refractive index: n20/D 1.284(lit.)
• Flash point: None
• storage temp.: Store below +30°C.
• Water Solubility: Soluble in water
• solubility: Chloroform (Slightly), Methanol (Slightly)
• form: Liquid
• pka: 0.38±0.10(Predicted)
• color: Clear colorless to slightly brown
• Specific Gravity: 1.561
• Sensitive: Hygroscopic
• BRN: 1773387
• Stability: hygroscopic
• InChIKey: LRMSQVBRUNSOJL-UHFFFAOYSA-N
• CAS DataBase Reference: 422-64-0(CAS DataBase Reference)
• NIST Chemistry Reference: Pentafluoropropionic acid(422-64-0)
• EPA Substance Registry System: Pentafluoropropionic acid (422-64-0)

Description and Uses

Pentafluoropropionic acid is used as an efficient catalyst for the preparation of dibenzo[a, j] xanthenes by condensation reaction of beta-naphthol with aryl aldehydes.

Safety

• Symbol(GHS): GHS05,GHS06
• Signal word: Danger
• Hazard statements: H290-H314-H331
• Precautionary statements: P234-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 20-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• RTECS: UF6475000
• F: 3
• Hazard Note: Corrosive
• TSCA: T
• HazardClass: 8
• PackingGroup: III
• HS Code: 29159080
• Toxicity: LD10 orl-rat: 750 mg/kg GTPZAB10(3),13,66