Polyether_Polyether Polyol Knowledge 5′-Chloro-3-hydroxy-2′-methyl-2-naphthoanilide

5′-Chloro-3-hydroxy-2′-methyl-2-naphthoanilide

5'-Chloro-3-hydroxy-2'-methyl-2-naphthoanilide structural formula

Structural formula

Business number 03QC
Molecular formula C18H13ClO2
Molecular weight 311.76
label

N-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthylcarboxamide,

Naphthol AS-KB,

Naphthol AS-KB,

Ice dye coupling component 21,

5′-Chloro-3-hydroxy-2′-methyl-2-naphthoanilide,

aromatic compounds

Numbering system

CAS number:135-63-7

MDL number:MFCD00021636

EINECS number:205-207-1

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

None

Toxicological data

None

Ecological data

None

Molecular structure data

Molecular property data:


1 Molar refractive index90.27


2, Molar volumem3/mol):229.0


3, Isotonic specific volume90.2K):639.2


4, Surface tension3.0 dyne/cm SPAN>): 60.6


5, Polarizability 0.5 10-24cm3): 35.78

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 5.2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 9

6. Topological molecule polar surface area 49.3

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 403

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

Storage method

None

Synthesis method

None

Purpose

Mainly used to make organic pigments

v w:st=”on” tcsc=”0″ numbertype=”1″ negative=”True” hasspace=”False” sourcevalue=”24″ unitname=”cm”>-24cm3): 35.78

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 5.2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 9

6. Topological molecule polar surface area 49.3

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 403

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

Storage method

None

Synthesis method

None

Purpose

Mainly used to make organic pigments

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/17967

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