Toluene diisocyanate manufacturer Knowledge N,N-Diethylnicotinamide N,N-Diethylnicotinamide

N,N-Diethylnicotinamide N,N-Diethylnicotinamide

N,N-diethylnicotinamide structural formula

Structural formula

Business number 01A8
Molecular formula C10H14N2O
Molecular weight 178.23
label

Nicethamidum,

Nicotinic acid diethylamide

Numbering system

CAS number:59-26-7

MDL number:MFCD00006386

EINECS number:200-418-5

RTECS number:QS4375000

BRN number:5743

PubChem number:24886396

Physical property data

1. Character:Colorless, slightly viscous liquid. It is a crystalline solid at low temperatures.


2. Density (g/mL,25/4):1.525~1.526


3. Relative vapor density (g/mL,AIR=1): Undetermined


4. Melting point (ºC):24~26


5. Boiling point (ºC,Normal pressure): Undetermined


6. Boiling point (ºC, 101.325kPa, partially decomposed): 296300


7. Refractive index:1.5221.524


8. Flash Point (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Undetermined


11. LDLo300mg/kg;
Rabbit vein LDLo: 150mg/kg

Ecological data

None yet

Molecular structure data


1. Molar refractive index: 51.99


2. Molar Volume (m3/mol):170.9


3. isotonic specific volume (90.2K):431.6


4. Surface Tension (dyne/cm):40.6


5. Polarizability(10-24cm3): 20.61

Compute chemical data

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 33.2

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 166

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

None yet

Storage method

This product should be kept sealed.

Synthesis method

The salt-forming condensation of nicotinic acid and diethylamine produces nicotinamide diethylamine hydrochloride, which is then neutralized to obtain the product.

Purpose

Medical central nervous system respiratory stabilizer.
This product is a central stimulant and is also used in the poisoning of narcotics and other central depressants. Intraperitoneal injection of ratsLD50is272mg/kg.

False” sourcevalue=”24″ unitname=”cm” w:st=”on”>-24cm3):20.61

Compute chemical data

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 33.2

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 166

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

None yet

Storage method

This product should be kept sealed.

Synthesis method

The salt-forming condensation of nicotinic acid and diethylamine produces nicotinamide diethylamine hydrochloride, which is then neutralized to obtain the product.

Purpose

Medical central nervous system respiratory stabilizer.
This product is a central stimulant and is also used in the poisoning of narcotics and other central depressants. Intraperitoneal injection of ratsLD50is272mg/kg.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/22832

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