Epoxy curing agent Knowledge (Z,Z)-9,12-octadecadien-1-ol

(Z,Z)-9,12-octadecadien-1-ol

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(Z,Z)-9,12-octadecadien-1-ol structural formula

Structural formula

Business number 059C
Molecular formula C18H34O
Molecular weight 266.50
label

cis, cis-9,12-octadecadienol,

linolenic alcohol,

alcohol solvent

Numbering system

CAS number:506-43-4

MDL number:None

EINECS number:208-038-1

RTECS number:None

BRN number:209236

PubChem number:24854099

Physical property data

1. Characteristics: Undetermined

2. Density (g/ cm3, 25/4℃): 0.86

3. Relative steam Density (g/cm3, air=1): Undetermined

4. Melting point (ºC): Undetermined

5. Boiling point (ºC, Normal pressure): 374

6. Boiling point (ºC, 8kPa): Undetermined

7. Refractive index (n 20D): 1.473

8. Flash point (ºC): 124.1

9. Specific rotation (º) : Undetermined

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

11. Vapor pressure (kPa, 25ºC): Undetermined

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

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

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Log value of oil-water (octanol/water) partition coefficient: Undetermined

17. Explosion Upper limit (%, V/V): Undetermined

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

19. Solubility: Undetermined

Toxicological data

None yet

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1. Molar refractive index: 87.09

2. Molar volume (cm3/mol): 310.3

3. Isotonic specific volume (90.2K ): 739.4

4. Surface tension (dyne/cm): 32.2

5. Polarizability (10-24cm3): 34.52

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 6.8

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 14

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA): 20.2

7.   Number of heavy atoms: 19

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: 2

14. The number of uncertain chemical bond stereocenters: 0

15. The number of covalent bonding units: 1

Properties and stability

1. Use and store according to specifications. It will not decompose and avoid contact with oxides.

2. Exist in smoke.

Storage method

Seal and store at -20°C in a ventilated, dry environment

Synthesis method

None yet

Purpose

None yet

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