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Chemical Identification
Common Name
Flupropanate-sodium
中文通用名
四氟丙酸钠
IUPAC
sodium 2,2,3,3-tetrafluoropropionate
CAS
sodium 2,2,3,3-tetrafluoropropanoate
CAS No.
22898-01-7
Molecular Formula
C3HF4NaO2
Molecular Structure
Physical Properties
Molecular weight:168.0; Physical form:Colourless crystals. Density:1.45 ( tech.); Composition:Tech. is 60 wt% solution. Melting point:165-167 °C ( decomp.); Vapour pressure:<40 mPa (138 °C); Partition coefficient(n-octanol and water):logP <-1.9; Solubility:In water 3.9 kg/l (20 °C). Sparingly soluble in non-polar solvents.; Stability:Stable to heat, light and water.
Toxicology
Oral:Acute oral LD50 for rats 11 900 mg tech./ kg, for mice 9600 mg/ kg. Percutaneous:Acute percutaneous LD50 for rats >5500, rabbits >4000 mg/ kg. Inhalation: LC50 (14 d) for rats >1740 mg/m3.
Environmental Profile
Ecotoxicology: 
Birds:Acute oral LD50 for male quail 6750, female quail 11 000 mg/ kg.Fish: TLm (48 h) for carp and rainbow trout >10 000 mg/l.
Transport Information
Hazard Class:III(Slightly hazardous)

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