Butyraldehyde | 123-72-8 ib
Product Physical Data:
| Khoom npe | Butyraldehyde |
| Cov khoom | Colorless pob tshab kua nrog asphyxiating aldehydic tsw |
| Qhov ceev (g / cm3) | 0.817 ib |
| Melting Point (°C) | -96 |
| Kub taw tes (°C) | 75 |
| Flash point (°C) | 12 |
| Solubility ntawm dej (25 ° C) | 7.1g / 100 mL |
| Vapor Pressure (20 ° C) | 90mmHg ua |
| Solubility | Me ntsis soluble hauv dej. Miscible nrog ethanol, ether, ethyl acetate, acetone, toluene, ntau lwm cov organic solvents thiab roj. |
Khoom siv:
1.Butyraldehyde yog ib qho tseem ceeb tshuaj raw khoom siv nyob rau hauv lub synthesis ntawm ntau cov organic tebchaw.
2.Nws yog dav siv los ua ib qho nruab nrab hauv cov kuab tshuaj, lacquer, tshuaj pleev ib ce thiab tshuaj industries.
Cov ntaub ntawv kev nyab xeeb:
1.Butyraldehyde yog khaus thiab corrosive, kev tiv thaiv yuav tsum tau soj ntsuam kom tsis txhob muaj kev sib cuag nrog daim tawv nqaij, qhov muag thiab ua pa.
2.Nws yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab qhov kub thiab txias thiab khaws cia rau hauv qhov chaw txias thiab qhov cua zoo.
3.Thaum siv thiab khaws cia, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog cov tshuaj oxidising thiab cov kua qaub muaj zog kom tsis txhob muaj kev phom sij txaus ntshai.
4.Thaum tuavButyraldehyde, hnav cov hnab looj tes tiv thaiv, tsom iav thiab khaub ncaws thiab xyuas kom meej tias qhov chaw ua haujlwm yog qhov cua zoo.
