4-Methyl-1-pentanol (CAS # 626-89-1)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R10 - Flammable R37 - Ua rau khaus khaus ua pa |
| Kev nyab xeeb piav qhia | S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
| UN IDs | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| RTECS | NR 3020 000 |
| Hazard Class | 3.2 |
| Packing Group | III |
Taw qhia
4-Methyl-1-pentanol, tseem hu ua isopentanol lossis isopentane-1-ol. Cov hauv qab no piav qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Cov tsos mob: 4-Methyl-1-pentanol yog xim tsis muaj xim rau lub teeb daj.
- Solubility: Nws yog soluble hauv dej thiab cov organic solvents.
- Cov ntxhiab tsw: muaj ntxhiab tsw zoo li cawv.
Siv:
- 4-Methyl-1-pentanol yog siv los ua cov kuab tshuaj thiab nruab nrab.
- Hauv kev sim tshuaj, nws tuaj yeem siv los ua qhov nruab nrab ntawm cov tshuaj tiv thaiv polymerization.
Txoj kev:
- 4-Methyl-1-pentanol tuaj yeem ua ke los ntawm ntau txoj hauv kev. Cov txheej txheem muaj xws li hydrogenation ntawm isopren, condensation ntawm valeraldehyde nrog methanol, thiab hydroxylation ntawm ethylene nrog isoamyl cawv.
Cov ntaub ntawv kev nyab xeeb:
- 4-Methyl-1-pentanol yog ib yam khoom uas ua rau khaus khaus thiab ua rau lub qhov muag, ua pa, thiab tawv nqaij.
- Cov txheej txheem kev ua haujlwm nyab xeeb yuav tsum tau ua raws li thaum siv thiab yuav tsum xyuas kom muaj qhov cua zoo.
- Tsis txhob sib cuag nrog cov oxidizing muaj zog kom tsis txhob muaj hluav taws kub los yog tawg.
- Kev saib xyuas yuav tsum tau ua kom tsis txhob muaj kev sib cuag nrog hluav taws thaum siv thiab khaws cia kom muaj kev nyab xeeb.
