Structural formula
| Business number | 02ZZ |
|---|---|
| Molecular formula | C3H9NO |
| Molecular weight | 75.11 |
| label |
2-Methyloxyethylamine, o-Methoxyethylamine, 2-Aminoethyl methyl ether, O-Methylethanolamine, aliphatic compounds |
Numbering system
CAS number:109-85-3
MDL number:MFCD00008180
EINECS number:203-712-1
RTECS number:KR8750000
BRN number:741854
PubChem number:24883532
Physical property data
1. Characteristics: Colorless liquid.
2. Density（g/mL,20℃）：0.874
3. Relative vapor density (g/mL,Air=1): Undetermined
4. Melting point (ºC): Undetermined
5. Boiling point (ºC,normal pressure): 87-90
6. Boiling point (ºC,kPa): Undetermined
7. Refractive index:1.406 ; mso-bidi-font-family: Arial; mso-font-kerning: 0pt”>
8. Flashpoint (ºC): 12
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg, ºC): Undetermined
12. Saturated vapor pressure (kPa, ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined
17. Explosion limit (%,V/V): Undetermined
2. Molar volume ( m3/mol): 88.0
3. Isotonic specific volume (90.2K): 200.2
4. Surface tension (dyne/cm): 26.6
5. Polarizability（10-24 cm3):8.41
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -0.9
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 2
p>
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 35.2
7. Number of heavy atoms: 5
8. Surface charge: 0
9. Complexity: 16.4
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
Avoid withStrong oxidants, acidsContact.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. They should be stored separately from oxidants, acids, etc., and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
By It is obtained by high-temperature dehydration of ethylene glycol monomethyl ether and ammonia under nickel or alumina catalysis, or by hydrogenation of methoxyacetonitrile under nickel catalysis.
Purpose
Use As a synthetic intermediate.
fareast-language: ZH-CN; mso-bidi-language: AR-SA”>Contact.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. They should be stored separately from oxidants, acids, etc., and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
By It is obtained by high-temperature dehydration of ethylene glycol monomethyl ether and ammonia under nickel or alumina catalysis, or by hydrogenation of methoxyacetonitrile under nickel catalysis.
Purpose
Use As a synthetic intermediate.
微信扫一扫打赏
