Epoxy curing agent Knowledge Divihyltetramethyldisiloxane Divihyltetramethyldisiloxane

Divihyltetramethyldisiloxane Divihyltetramethyldisiloxane

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Divinyltetraoxaundecane structural formula

Structural formula

Business number 01MS
Molecular formula C11H16O4
Molecular weight 212.24
label

(9CI)-3,9-divinyl-2,4,8,10-tetraxaspiro[5.5]undecane,

3,9-divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane,

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane,

Acrolein-pentaerythritol dicyclic acetal,

Acrolein pentaerythritol bisacetal,

Pentaerythritol diacrolein acetal

Numbering system

CAS number:78-19-3

MDL number:MFCD00006564

EINECS number:201-092-7

RTECS number:XF0875000

BRN number:None

PubChem number:24851491

Physical property data

1. Physical property data


1. Character: Unsure.


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


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


4. Melting point (ºC):41-45


5. Boiling point (ºC,Normal pressure):143


6. Boiling point (ºC,5.2kPa): Unsure


7. Refractive index: Uncertain


8. Flashpoint (ºC): Unsure


9. Specific optical rotation (º): Unsure


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


11. </SPA��Toxicity


Rat caliberLD50:3250mg/kg


Mouse abdominal cavityLD50:320mg/kg


Rabbit skinLD50:7920mg/kg

Ecological data

None yet

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 55.35


2. Molar volume (m3/mol):190.2


3. isotonic specific volume (90.2K):463.4


4. Surface Tension (dyne/cm):35.2


5. Polarizability10-24cm3): 21.94

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.8

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 36.9

7. Number of heavy atoms: 15

8. Surface charge: 0

9. Complexity: 206

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: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

>) :35.2


5. Polarizability10-24cm3): 21.94

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.8

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 36.9

7. Number of heavy atoms: 15

8. Surface charge: 0

9. Complexity: 206

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: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

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