1-(4-Pyridinyl)-2-propanone

1-(4-吡啶基)丙酮

What is 1-(4-Pyridinyl)-2-propanone, cas no:6304-16-1,a producer telling you the result.

CAS NO.6304-16-1

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To begin with, let us tell you what is the basic information of 1-(4-Pyridinyl)-2-propanone ?

Molecular Formula	C8H9NO	Molecular Weight	135.163
Density	1.0±0.1 g/cm3	Boiling Point	232.5±15.0 °C at 760 mmHg
Flash Point	100.1±27.8 °C	Melting Point	13°C

Like many stuff, it has many synonyms as follows

EINECS 228-605-7

MFCD00129043

1-(4-pyridinyl)-2-propanone

2-Propanone, 1-(4-pyridinyl)-

1-(4-Pyridinyl)acetone

1-(Pyridin-4-yl)acetone

1-(pyridin-4-yl)propan-2-one

4-acetonylpyridine

1-pyridin-4-ylpropan-2-one

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

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Physical property data

1. Appearance: Yellow liquid

2. Density (g/mL, 25 ℃): undetermined

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

4. Melting point (º C): 13

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

6. Boiling point (º C, 20mmHg): 140

7. Refractive index: 1.5225

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 (20 º C): undetermined

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: undetermined

toxicology data

Main irritant effects:

On the skin: irritates the skin and mucous membranes

Above the eyes: the impact of stimulation

Sensitization effect: There is no known sensitization phenomenon

Ecological data

Less water is slightly harmful, do not let undiluted or large amounts of products come into contact with groundwater, waterways, or sewage systems

Do not discharge materials into the surrounding environment without government permission

Molecular structure data

5、 Molecular property data:

1. Molar refractive index: 38.55

2. Molar volume (m3/mol): 129.1

3. Waiting ratio (90.2K): 322.8

4. Surface tension (dyne/cm): 39.1

5. Polarization rate (10-24cm3): 15.28

Calculate chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.5

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 5

6. Topological molecular polarity surface area 30

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 116

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

Stable at room temperature and pressure, yellow liquid.

Storage

Avoid light, store in a cool and dry place, and seal tightly

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

First, synthesis line of1-(4-Pyridinyl)-2-propanone CAS NO.6304-16-1 as follows

Manufacturing method: The preparation of (4-pyridyl) acetone can be achieved through the condensation reaction of styrene and aminomethyl ketone. Firstly, add styrene and aminomethyl ketone into the reaction vessel and perform a condensation reaction under appropriate conditions. The obtained product can then be extracted through crystallization and purification steps.

Third, what is the usage of 1-(4-Pyridinyl)-2-propanone CAS NO.6304-16-1 ? pleas see below

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Main Usage: (4-pyridyl) acetone is widely used in organic synthesis. It can be used as an organic catalyst, acylation reagent, and activator.

Used for the synthesis of 6-methyl-2-oxo-5-pyridin-4-yl-1H-pyridine-3-carboxamide,Cas no. 80047-24-1

Used for the synthesis of milrinone,Cas no. 78415-72-2

Used for the synthesis of 3,6-dimethyl-5-pyridin-4-yl-3,4-dihydro-1H-pyridin-2-one Cas no. 89733-50-6

Besides Safety Information of1-(4-Pyridinyl)-2-propanone CAS NO.6304-16-1 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 1-(4-Pyridinyl)-2-propanone CAS NO.6304-16-1? Please see the picture of1-(4-Pyridinyl)-2-propanone CAS NO.6304-16-1, below