Toluene diisocyanate manufacturer Knowledge 7-amino-1,3,6-naphthalene sulfate

7-amino-1,3,6-naphthalene sulfate

7-amino-1,3,6-naphthalene sulfate structural formula

Structural formula

Business number 039J
Molecular formula C10H9NO9S3
Molecular weight 383.37
label

Heterocyclic compounds

Numbering system

CAS number:118-03-6

MDL number:None

EINECS number:None

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: Light yellow trendy product


2. Density (g/mL,20) : Undetermined


3. Relative vapor density (g/mL,Air=1): Undetermined


4. Melting point (ºC): Undetermined


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


6. Boiling point (ºC, KPa): Undetermined


7. Refractive index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): -62


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


11. Vapor pressure (mmHg, ºC): Undetermined


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


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


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


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


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2, Moore Volume (m3/mol):194.1


3 Isotonic specific volume (90.2K) :622.9


4, Surface Tension (dyne/cm):105.9


5 Polarizability (10-24cm3):31.30

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): -0.7

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 10

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 214

7. Number of heavy atoms: 23

8. Surface charge: 0

9. Complexity: 756

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

Used in the manufacture of azo dyes and 2Racid

-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-fareast-font-family: Arial”> Polarizability (10-24cm3):31.30

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): -0.7

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 10

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 214

7. Number of heavy atoms: 23

8. Surface charge: 0

9. Complexity: 756

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

Used in the manufacture of azo dyes and 2Racid

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