国产中文精品久高清在线不,亚洲欧美日韩爽爽影院,国产成人精品网站 http://m.mimgu.com The Leading Supplier of China Amine Catalysts Tue, 14 May 2024 08:41:27 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.7 http://m.mimgu.com/wp-content/uploads/2023/12/1.jpg sodium nicotinate – Amine Catalysts http://m.mimgu.com 32 32 sodium nicotinate http://m.mimgu.com/archives/48720 Tue, 14 May 2024 08:41:27 +0000 http://m.mimgu.com/archives/48720 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

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