N,N-diethylnicotinamide

N,N-二乙基烟酰胺

Molecular Formula	C10H14N2O	Molecular Weight	178.231
Density	1.0±0.1 g/cm3	Boiling Point	298.0±0.0 °C at 760 mmHg
Melting Point	23 °C(lit.)	Flash Point	141.1±20.4 °C

Like many stuff, it has many synonyms as follows

MFCD00006386

EINECS 200-418-5

N,N-diethyl-3-pyridylcarboxamide

,N-DIETHYLNICOTINAMIDE

N,N-Diethyl-3-pyridinecarboxamide

3-Pyridinecarboxamide, N,N-diethyl-

N,N-diethylnicotinoamide

N,N-Diethylpyridine-3-carboxamide

Nikethamide N

First, the chemical is very special, some technical indexes as below

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Physical property data

1. Appearance: Colorless slightly viscous liquid. At low temperatures, it is a crystalline solid.

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

3. Relative vapor density (g/mL, air=1): not determined

4. Melting point (º C): 24-26

5. Boiling point (º C, atmospheric pressure): undetermined

6. Boiling point (º C, 101.325kPa, partially decomposed): 296-300

7. Refractive index: 1.522-1.524

8. Flash point (º C): undetermined

9. Specific rotation (º): not determined

10. Spontaneous combustion point or ignition temperature (º C): not determined

11. Vapor pressure (kPa, 25 º C): not determined

12. Saturated vapor pressure (kPa, 60 º C): not determined

13. Combustion heat (KJ/mol): undetermined

14. Critical temperature (º C): not determined

15. Critical pressure (KPa): undetermined

16. Logarithmic value of oil-water (octanol/water) partition coefficient: undetermined

17. Explosion upper limit (%, V/V): undetermined

18. Lower explosive limit (%, V/V): not determined

19. Solubility: It is miscible with water, ether, chloroform, acetone, and ethanol.

toxicology data

1. Acute toxicity: LD50 in rat abdominal cavity: 272mg/kg; Subcutaneous LD50 in rats: 240mg/kg; Rat intravenous LD50: 191mg/kg; Oral LD50 of mice: 188mg/kg;

Mouse peritoneal LD50: 174mg/kg; Subcutaneous LD50 in mice: 200mg/kg； Mouse intravenous LD50: 180mg/kg; Mouse LD50: 288mg/kg; Subcutaneous LDLo in rabbits: 300mg/kg;

Rabbit vein LDLo: 150mg/kg

Ecological data

None

Molecular structure data

1. Molar refractive index: 51.99

2. Molar volume (m3/mol): 170.9

3. Waiting for Zhang Biarong (90.2K): 431.6

4. Surface tension (dyne/cm): 40.6

5. Polarization rate (10-24cm3): 20.61

Calculate 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 polarity surface area 33.2

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 166

10. Number of isotopic 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

Nature and stability

None

Storage

This product should be sealed and stored.

Second, the Synthetic Route we will recommend is the most important for your reference?

First, synthesis line ofN,N-diethylnicotinamide CAS NO.59-26-7 as follows

Manufacturing method: The product is obtained by the salt condensation of niacin and diethylamine to form nicotinoyl diethylamine hydrochloride, which is then neutralized.

Third, what is the usage of N,N-diethylnicotinamide CAS NO.59-26-7 ? pleas see below

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Main Usage:

Medical central nervous system respiratory stabilizer.

This product is a central stimulant and is also used for poisoning caused by anesthetics and other central inhibitors. The LD50 of intraperitoneal injection in rats is 272mg/kg

-Pesticide: Nicotinamide, as an insecticide, is mainly used to treat crop diseases such as tobacco leaf spot and tobacco wilt.

-Animal Anesthetic: Nicozomib is used as an anesthetic in animal medicine.

Besides Safety Information ofN,N-diethylnicotinamide CAS NO.59-26-7 is also important when handling it

Hazard Codes	Xi
WGK Germany	3
H．S．Code：	2933399090
TSCA	Yes
HazardClass	IRRITANT

What is the appearance of N,N-diethylnicotinamide CAS NO.59-26-7? Please see the picture ofN,N-diethylnicotinamide CAS NO.59-26-7, below