N-ethylmethylamine

Structural formula

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:624-78-2

MDL number:MFCD00009030

EINECS number:210-862-1

RTECS number:None

BRN number:1730786

PubChem number:24857515

Physical property data

1. Properties: colorless liquid.

2. Density (g/mL, 25/4℃): 0.688

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

4. Melting point (ºC): Undetermined

5. Boiling point (ºC, normal pressure): 36~37

6. Boiling point (ºC, 5.2kPa): Undetermined Confirm

7. Refractive index _(n²⁰_D): 1.374

8. Flash Point (ºC): -34

9. Specific rotation (º): Undetermined

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

11. Vapor pressure (kPa, 25ºC): 8.53

12. Saturated vapor pressure (kPa, 60ºC): Undetermined

13. Heat of combustion (KJ/mol) : Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil and water (octanol /water) logarithmic value of the distribution coefficient: Undetermined

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

18. Explosion lower limit (%, V/V) : Undetermined

19. Solubility: Easily soluble in water, ethanol, ether, and acetone.

Toxicological data

None yet

Ecological data

Do not allow large quantities of products that are slightly harmful to water to come into contact with groundwater, waterways or sewage systems. Do not discharge materials into the surrounding environment without government permission.

Molecular structure data

1. Molar refractive index: 19.54

2. Molar volume (cm³/mol): 86.8

3. Isotonic specific volume (90.2K ): 179.4

4. Surface tension (dyne/cm): 18.2

5. Polarizability (10^-24cm³): 7.74

Compute chemical data

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

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 1

5. Tautomerism.��Number: None

6. Topological molecule polar surface area 12

7. Number of heavy atoms: 4

8. Surface charge: 0

9. Complexity: 7.2

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. The number of uncertain stereocenters of atoms: 0

13. The number of determined stereocenters of chemical bonds: 0

14. The number of uncertain stereocenters of chemical bonds: 0

15. Number of covalent bond units: 1

Properties and stability

1. Keep away from oxides, acids, heat, air and carbon dioxide.

2. Hygroscopic.

3. Exists in burley tobacco leaves, oriental tobacco leaves and smoke.

Storage method

Store in a container filled with dry inert gas and placed in a cool, dry place. The storage area must be locked and the keys must be given to the technical experts and their assistants. Avoid contact with heat and direct sunlight. Avoid moisture and moisture. Keep away from oxidizing agents. Sensitive to air.

Synthesis method

1. Tobacco: BU, OR, 18.

Purpose

None yet