Epoxy curing agent Knowledge Sodium Fluoroacetate Sodium Fluoroacetate

Sodium Fluoroacetate Sodium Fluoroacetate

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Sodium fluoroacetate structural formula

Structural formula

Business number 01CL
Molecular formula C2H2FNaO2
Molecular weight 100.02
label

Fluoroacetic acid sodium salt,

Fluoroacetic acid sodium salt,

Gifblaar poison

Numbering system

CAS number:62-74-8

MDL number:MFCD00002682

EINECS number:200-548-2

RTECS number:AH9100000

BRN number:3915223

PubChem number:24862768

Physical property data

1. Character:White powder, almost odorless. Hygroscopic. Not volatile.


2. Density (g/mL,25/4): Unsure


3. Relative vapor density (g/mL,AIR=1): Unsure


4. Melting point (ºC):200 -205(dec.)


5. Boiling point (ºC,Normal pressure): Uncertain


6. Boiling point (ºC, 5.2kPa): Unsure


7. Refractive index:Not sure


8. Flash point (ºC): Unsure


9. Specific optical rotation (º): Unsure


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure


12. Saturated vapor pressure (kPa,60ºC): Unsure


13. Heat of combustion (KJ/mol): Unsure


14. Critical temperature (ºC): Unsure


15. Critical pressure (KPa): Unsure


16. Oil and water (octanol/Log value of water) partition coefficient: Uncertain


17. Explosion limit (%,V/V): Unsure


18. Lower explosion limit (%,V/V): Unsure


19. Solubility:Easily soluble in water, insoluble in various organic solvents.

Toxicological data

Highly toxic, lethal dose (orally) is about 2~5mg/kg. Corrosive.

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 40.1

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 46.8

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability


Industrial products have a faint smell of acetate. It easily absorbs moisture and becomes sticky in the air. Acute oral LD50 (mg/kg): 0.22 (Rattus norvegicus), 8.0 (Mus musculus), 0.65 (Long-clawed gerbil), 0.06 (dog), poison bait concentration 0.1% ~ 0.3%. Because it is too toxic to humans and animals, has rapid onset of potency, and has secondary toxicity, China has banned its production and ban.

Storage method

Save at room temperature, away from light and heat ; Keep in a well-ventilated and dry place and store in a sealed container; avoid contact with eyes, skin, clothing, and avoid prolonged or repeated exposure.

Synthesis method

It is produced by the pressure reaction of methyl chloroacetate and hydrogen fluoride to form methyl fluoroacetate, and then alkaline hydrolysis.

Purpose

Fluoride synthesis.

mes New Roman'”> Explosion limit (%,V/V): Unsure


18. Lower explosion limit (%,V/V): Unsure


19. Solubility:Easily soluble in water, insoluble in various organic solvents.

Toxicological data

Highly toxic, lethal dose (orally) is about 2~5mg/kg. Corrosive.

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 40.1

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 46.8

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability


Industrial products have a faint smell of acetate. It easily absorbs moisture and becomes sticky in the air. Acute oral LD50 (mg/kg): 0.22 (Rattus norvegicus), 8.0 (Mus musculus), 0.65 (Long-clawed gerbil), 0.06 (dog), poison bait concentration 0.1% ~ 0.3%. Because it is too toxic to humans and animals, has rapid onset of potency, and has secondary toxicity, China has banned its production and ban.

Storage method

Save at room temperature, away from light and heat ; Keep in a well-ventilated and dry place and store in a sealed container; avoid contact with eyes, skin, clothing, and avoid prolonged or repeated exposure.

Synthesis method

It is produced by the pressure reaction of methyl chloroacetate and hydrogen fluoride to form methyl fluoroacetate, and then alkaline hydrolysis.

Purpose

Fluoride synthesis.

h2 id=”yt”>Purpose

Fluoride synthesis.

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