Polyether_Polyether Polyol Knowledge 4-nitrobenzenesulfonic acid

4-nitrobenzenesulfonic acid

4-nitrobenzene sulfonic acid structural formula

Structural formula

Business number 03RZ
Molecular formula C6H5NO5S
Molecular weight 203.17
label

aromatic compounds

Numbering system

CAS number:138-42-1

MDL number:MFCD00041886

EINECS number:205-329-5

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 index43.13


2, Molar volumem3/mol):124.0


3, Isotonic specific volume90.2K):357.3


4, Surface tension3.0 dyne/cm):68.8


5, Polarizability0.5 10-24 cm3):17.10


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP):0.8


2. Number of hydrogen bond donors: 1


3. Number of hydrogen bond acceptors: 5


4. Number of rotatable chemical bonds: 1


5. Number of tautomers:


6. Topological molecular polar surface area (TPSA):97.5


7. Number of heavy atoms: 13Calculate chemical data

1. Reference value for hydrophobic parameter calculation (XlogP):0.8


2. Number of hydrogen bond donors: 1


3. Number of hydrogen bond acceptors: 5


4. Number of rotatable chemical bonds: 1


5. Number of tautomers:


6. Topological molecular polar surface area (TPSA):97.5


7. Number of heavy atoms: 13


8. Surface charge: 0


9. Complexity: 279


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 0


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

Prepared from the hydrolysis of p-nitrobenzene sulfonyl chloride.

Purpose

This product is an organic synthesis intermediate.

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8. Surface charge: 0


9. Complexity: 279


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 0


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

Prepared from the hydrolysis of p-nitrobenzene sulfonyl chloride.

Purpose

This product is an organic synthesis intermediate.

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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/18296

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