1,1'-binaphthyl structural formula

1,1'-binaphthyl structural formula

Structural formula

Business number 068B
Molecular formula C20H14
Molecular weight 254.33


Numbering system

CAS number:604-53-5

MDL number:None

EINECS number:None

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

Physical property data:
1. Melting point ():143-146

2. Boiling point (ºC): 360

Toxicological data


Ecological data

3. Ecological data:

1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.

Molecular structure data

5. Molecular property data:

1, Molar refractive index:86.52

2, Molar volume (m3/mol):222.9

3, Isotonic specific volume (90.2K ):588.2

4 Surface tension (dyne/cm): 48.4

5, dielectric constant (F/m):3.11

6 Polarizability (10-24cm3): 34.30

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 6

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 0

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 20

8. Surface charge: 0

9. Complexity: 288

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

Properties and stability:

No decomposition products may occur under normal temperatures and pressures.

Storage method


Seal the secret container and store it in a sealed main container in a cool place Dry position.

Synthesis method




BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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