Epoxy curing agent Knowledge Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

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Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate  Ester structural formula

Structural formula

Business number 05U1
Molecular formula C9H11F3O4
Molecular weight 240.18
label

Ethoxy-2-methylenetrifluoroacetoacetate,

Medicine

Numbering system

CAS number:571-55-1

MDL number:MFCD02677683

EINECS number:None

RTECS number:None

BRN number:None

PubChem number:24867645

Physical property data

1. Physical property data


1. Density (g/mL ,25/4℃):1.235


2. Flashpoint ():104


3. Boiling point (ºC,1mmHg ): 80-82

Toxicological data

None

Ecological data

None

Molecular structure data


5. Molecular property data:


1. Molar refractive index: 47.65


2. Molar volume (m3/mol):193.8


3. isotonic specific volume (90.2K):446.6


4. Surface Tension (dyne/cm):28.1


5. Polarizability10-24cm3):18.89

Compute chemical data

4. Calculated chemical data:


1. Hydrophobic parameters Calculate reference value (XlogP):3.5


2. Hydrogen Bonding Number of donors: 1


3. Hydrogen Bonding Number of receptors: 2


4. Rotatable Number of chemical bonds: 4


5. Topological molecules Polar surface area (TPSA):37.3


6. Heavy atoms Quantity: 15


7. Surface charge :0


8. Complexity :203


9. Isotope atomic number:0


10. Determine the number of atomic stereocenters:0


11. Uncertain number of atomic stereocenters:1


12. Determine the number of stereocenters of chemical bonds:0


13. Uncertain number of chemical bond stereocenters:0


14. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

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