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

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/28029

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