Ethyl Isocyanate Ethyl Isocyanate
Structural formula
| Business number | 0304 |
|---|---|
| Molecular formula | C3H5NO |
| Molecular weight | 71.08 |
| label |
Ethyl isocyanate, Ethyl isocyanate, aliphatic compounds |
Numbering system
CAS number:109-90-0
MDL number:MFCD00002042
EINECS number:203-717-9
RTECS number:NQ8825000
BRN number:773743
PubChem number:24894506
Physical property data
1. Characteristics: Colorless Liquid
2. Density（g/mL,20℃）：0.90
3. Relative vapor density (g/mL,Air =1): Undetermined
4. Melting point (ºC): Undetermined
5. Boiling point (ºC,normal pressure): 60
6. Boiling point (ºC,kPa): Undetermined
7. Refractive index:Undetermined
8. Flashpoint (ºC): -6
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,22.8ºC): 1.73
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
1. Molar refractive index:20.28
2. Molar volume (m3/mol):81.1
3. Isotonic specific volume (90.2K): 188.6
4. Surface tension (dyne/cm): 28.8
5. Polarizability（10-24 cm3):7.96
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 1.4
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 29.4
7. Number of heavy atoms: 5
8. Surface charge: 0
9. Complexity: 53.9
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 contact with moist air. No use with Water, alcohols, strong bases , acids, strong oxidantsContact.
Storage method
Stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. The temperature should not exceed 30℃. Keep container tightly sealed. They should be stored separately from oxidants, acids, alkalis, alcohols, and food chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
None yet
Purpose
As a raw material for organic synthesis.
a; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA”>Avoid contact with moist air. Prohibited withWater, alcohols, strong bases, Acids, strong oxidantsContact.
Storage method
Stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. The temperature should not exceed 30℃. Keep container tightly sealed. They should be stored separately from oxidants, acids, alkalis, alcohols, and food chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
None yet
Purpose
As a raw material for organic synthesis.
