Epoxy curing agent Knowledge 1,7-dioxspiro[5,5]undecane

1,7-dioxspiro[5,5]undecane

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1,7-dioxspiro[5,5]undecane structural formula

Structural formula

Business number 0403
Molecular formula C9H16O2
Molecular weight 156.23
label

None yet

Numbering system

CAS number:180-84-7

MDL number:MFCD00011578

EINECS number:205-870-7

RTECS number:None

BRN number:None

PubChem number:24894085

Physical property data

1. Density (g/mL,25/4):1.02 g/mL at 25 °C(lit.)

2. Boiling point (ºC,Normal pressure):193 °C750 mm Hg(lit.)

3. Refractive index:n20/D 1.464(lit.)

4. Flash Point (ºC):147 °F

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Moore refraction Rate: 43.12

2. Molar Volume cm3/mol152.9

3. isotonic ratio 90.2K)368.3

4. Surface Tension dyne/ cm): 33.6

5. Dielectric Constants: None available

6. Dipole Distance10 -24cm3):Not available

7, Polarization Rate: 17.09

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.6

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 18.5

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 118

10. Number of isotope atoms: 0

11. Determine the atomic stereocenterQuantity: 0

12. Uncertain number of atomic stereocenters: 0

13. Determined number of chemical bond stereocenters: 0

14. No Determine the number of stereocenters of chemical bonds: 0

15. The number of covalent bond units: 1

Properties and stability

None yet

Storage method

2-8°CSave.

Synthesis method

None yet

Purpose

None yet

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