Toluene diisocyanate manufacturer Knowledge Dimethyl 2,3-pyridinedicarboxylate

Dimethyl 2,3-pyridinedicarboxylate

2,3-Dimethylpyridinedicarboxylate structural formula

Structural formula

Business number 068K
Molecular formula C9H9NO4
Molecular weight 195.17
label

None yet

Numbering system

CAS number:605-38-9

MDL number:None

EINECS number:None

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

Physical property data:
1. Melting point ():58-60

Toxicological data

None yet

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:47.89


2, Molar volume (m3/mol):158.4


3, Isotonic specific volume (90.2K ):411.1


4, Surface tension (dyne/ cm): 45.3


5, Polarizability (10-24cm3):18.98

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 65.5

7. Number of heavy atoms: 14

8. Surface charge: 0

9. Complexity: 229

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

None yet

Purpose

None yet

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