Epoxy curing agent Knowledge 2-Amino-3-nitrobenzoic acid

2-Amino-3-nitrobenzoic acid

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2-Amino-3-nitrobenzoic acid structural formula

Structural formula

Business number 0691
Molecular formula C7H6N2O4
Molecular weight 182.13
label

O2NC6H3(NH2)CO2H

Numbering system

CAS number:606-18-8

MDL number:MFCD00024261

EINECS number:None

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

Physical property data;
1. Character:White powder, odorless, slightly bitter taste.

2. Solubility:Slightly soluble in ethanol, almost insoluble in water, chloroform or ether, soluble in sodium hydroxide and dimethylformamide solutions.

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

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 3

6. Topological molecule polar surface area 109

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 225

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

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

1.�Brief description of production method


M-aminobenzoic acid as raw material be made of. Diagnostic medications.


Purpose

2. Purpose


For gallbladder and cholangiography. The preparation is an injection.

Resource:allhdi.com

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