Toluene diisocyanate manufacturer Knowledge Sodium nicotinate Sodium nicotinate

Sodium nicotinate Sodium nicotinate

Sodium nicotinate structural formula

Structural formula

Business number 016M
Molecular formula C6H4NNaO2
Molecular weight 145.1
label

Pyridine-3-carboxylic acid sodium salt,

1,1-Dimethyl-4-phenylpiperazine sulfonate,

DMPP

Numbering system

CAS number:54-86-4

MDL number:MFCD00064352

EINECS number:200-215-1

RTECS number:QT2060000

BRN number:None

PubChem number:24850330

Physical property data

None

Toxicological data

1. Acute toxicity: rat subcutaneous LD50: 5mg/kg; mouse subcutaneous LDLo: 3mg/kg; mouse intravenous LD50: 2900mg/kg 2. Reproductive toxicity: male mouse oral TDLo: 30mg/kg, 9-18 days later conception

Ecological data

None

Molecular structure data

1. Molar refractive index: 38.21

2. Molar volume (cm3/mol): 96.8

3. Isotonic specific volume (90.2K ): 269.8

4. Surface tension (dyne/cm): 60.2

5. Polarizability (10-24cm3): 15.14

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 0.4

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 1

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA): 50.2

7. Number of heavy atoms: 9

8. Surface charge: 0

9. Complexity: 114

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 Number: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

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/21562

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