Polyether_Polyether Polyol Knowledge 2-amino-5-nitrobenzoic acid

2-amino-5-nitrobenzoic acid

2-Amino-5-nitrobenzoic acid structural formula

Structural formula

Business number 06HN
Molecular formula C7H6N2O4
Molecular weight 182.13
label

5-Nitroanthranilic acid,

5-Nitroanthranilic acid,

O2NC6H3(NH2)CO2H

Numbering system

CAS number:616-79-5

MDL number:MFCD00017039

EINECS number:210-493-6

RTECS number:None

BRN number:646219

PubChem number:24863864

Physical property data

Physical property data:
1. Characteristics: Light yellow crystal.

2. Melting point ():278


3.   Solubility: Soluble in water.

Toxicological data

None

Ecological data

3. Ecological data:


1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.

Molecular structure data


5. Molecular property data:


1, Molar refractive index:43.96


2, Molar volume (m3/mol):116.0


3, Isotonic specific volume (90.2K):350.7


4, Surface tension (dyne/ cm):83.3


5 Polarizability (10-24cm3): 17.42

Compute chemical data

4. Calculated chemical data:


1. Hydrophobic parameter calculation reference value (XlogP ): 1.9


2. Number of hydrogen bond donors:2


3. Number of hydrogen bond acceptors:5


4. Number of rotatable chemical bonds:1


5. Topological molecule polar surface area (TPSA ): 107


6. Number of heavy atoms:13


7. Surface charge: 0


8. Complexity:225


9. Isotope atomic number:0


10. Determine atoms Number of stereocenters:0


11. Not sure Number of atomic stereocenters:0


12. Determine chemical bonds Number of stereocenters:0


13. Not sure Number of stereocenters of chemical bonds:0


14. Covalent Number of key units:1

Properties and stability

Properties and stability:


No decomposition products may occur under normal temperatures and pressures.

Storage method

Storage:


Seal the secret container and store it in a sealed main container in a cool place Dry position.

Synthesis method

None

Purpose

None

Resource:allhdi.com

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/20767

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