pinane

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:473-55-2

mdl number:mfcd00078047

einecs number:207-467-1

rtecs number:none

brn number:5237941

pubchem id:none

physical property data

1. character:undetermined

2. density (g/ m³,25/4℃): 0.857

3. relative vapor density (g/cm³ ,air=1): undetermined

4. melting point (ºc): undetermined

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flash point (ºc):48

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

molar refractive index:44.36

2、 molar volume（m³/mol)：163.6

3、 isotonic specific volume (90.2k):371.3

4、 surface tension（dyne/cm)：26.5

5、 polarizability(10^-24cm³）：17.58

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 3.9

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 0

4. number of rotatable chemical bonds: 0

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 10

8. surface charge: 0

9. complexity: 146

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. uncertain number of atomic stereocenters: 3

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

use and store according to specifications, no decomposition will occur, and avoid contact with oxides

storage method

save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

used as a raw material for the synthesis of high-grade spices and vitamins a, e, and k

�：26.5

5、 polarizability(10^-24cm³）：17.58

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 3.9

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 0

4. number of rotatable chemical bonds: 0

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 10

8. surface charge: 0

9. complexity: 146

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. uncertain number of atomic stereocenters: 3

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

use and store according to specifications, no decomposition will occur, and avoid contact with oxides

storage method

save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

used as a raw material for the synthesis of high-grade spices and vitamins a, e, and k