Toluene diisocyanate manufacturer Knowledge Sodium 2-naphthol-7-sulfonate

Sodium 2-naphthol-7-sulfonate

2-naphthol-7-sodium sulfonate structural formula

Structural formula

Business number 03Q8
Molecular formula C10H7NaO4S
Molecular weight 246.21
label

Sodium 2-naphthol-6-sulfonate,

Schaeffer’s sodium salt,

Sodium 7-hydroxy-2-naphthalenesulfonate,

Sodium 2-Hydroxy-7-naphthalenesulfonate,

Schaeffer’s beta-acid sodium salt 03Q9,

aromatic compounds

Numbering system

CAS number:135-55-7

MDL number:MFCD00021625

EINECS number:205-200-3

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

None

Toxicological data

None

Ecological data

None

Molecular structure data

None

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: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 3

6. Topological molecule polar surface area 85.8

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 324

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: 2

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/27604

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