Ceramic acid

Cerexic acid structural formula

Cerexic acid structural formula

Structural formula

Business number 059D
Molecular formula C26H52O2
Molecular weight 396.69

wax acid,

Cerotinic acid,

Ceric acid,

acidic solvent

Numbering system

CAS number:506-46-7

MDL number:MFCD00002811

EINECS number:208-040-2

RTECS number:None

BRN number:1799681

PubChem number:24895399

Physical property data

1. Properties: white powder or small particles.

2. Density (g/ cm3, 25/4℃): 0.81

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

4. Melting point (ºC): 86~89

5. Boiling point (ºC, normal pressure): 250

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

7. Refractive index(n20D): 1.4301

8. Flash point (ºC): 187.698

9. Specific rotation (º): Undetermined

10. Autoignition point or Ignition temperature (ºC): Not determined

11. Vapor pressure (kPa, 25ºC): Not determined

12. Saturated vapor pressure (kPa, 60ºC): Not determined


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

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined Determined

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: Soluble in hot alcohol, benzene, ether, chloroform, carbon disulfide and acetone, slightly soluble in cold alcohol, Insoluble in water.

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: 124.06

2. Molar volume (cm3/mol): 452.3

3. Isotonic specific volume (90.2K ): 1088.3

4. Surface tension (dyne/cm): 33.5

5. Polarizability (10-24cm3): 49.18

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 24

5. Number of tautomers: none

6. Topological molecule polar surface area 37.3

7. Number of heavy atoms: 28

8. Surface charge: 0

9. Complexity: 301

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determined number of chemical bond stereocenters: 0

14. Uncertain chemical bond stereocenters Quantity: 0

15. Quantity of covalent bond units: 1

Properties and stability

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

2. Exist in flue-cured tobacco leaves, burley tobacco leaves and smoke.

Storage method

Should be stored sealed at 2-8℃.

Synthesis method

1. Tobacco: FC, 15; FC, 41; BU, 9.


1. Mainly used as lubricant or special organic synthesis.

BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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