5-methyl-1-hexanol (CAS # 627-98-5)
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R22 - Ua phem yog tias nqos R38 - Irritating rau ntawm daim tawv nqaij |
| Kev nyab xeeb piav qhia | 26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob. |
| UN IDs | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
Taw qhia
5-methyl-1-hexanol (5-methyl-1-hexanol) yog cov organic compound nrog cov tshuaj formula C7H16O. Nws yog cov kua uas tsis muaj xim nrog cov ntxhiab tsw thiab cawv.
Cov hauv qab no yog qee yam ntawm 5-methyll-1-hexanol:
1. Ceev: txog 0.82 g/cm.
2. Kub taw tes: txog 156-159 ° C.
3. Melting point: txog -31 ° C.
4. solubility: soluble nyob rau hauv cov organic solvents, xws li ethanol, ether thiab benzene.
5-methyl-1-hexanol yog dav siv nyob rau hauv ntau yam teb thiab muaj cov nram qab no siv:
1. Muaj kev siv: siv los ua ib qho nruab nrab hauv cov organic synthesis, tuaj yeem siv los ua cov khoom sib txuas, xws li kev tsim cov hexyl esters ib nrab.
2. txuj lom kev lag luam: feem ntau siv nyob rau hauv cov zaub mov thiab naj hoom txuj lom ntxiv, muab cov khoom ib tug tshwj xeeb tsw.
3. kev lag luam tshuaj pleev ib ce: raws li cov khoom xyaw ntawm cov tshuaj pleev ib ce, tuaj yeem siv rau kev tswj roj, tshuaj tua kab mob thiab lwm yam teebmeem.
4. tshuaj synthesis: nyob rau hauv cov organic synthesis, 5-methyl-1-hexanol kuj siv tau los synthesize tej yam tshuaj.
Txoj kev npaj 5-methyll-1-hexanol suav nrog cov hauv qab no:
1. Cov tshuaj tiv thaiv Synthesis: 5-methyl-1-hexanol tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm 1-hexyne thiab methyl magnesium iodide.
2. txo cov tshuaj tiv thaiv: nws tuaj yeem npaj tau los ntawm kev txo cov tshuaj tiv thaiv ntawm aldehyde, ketone lossis carboxylic acid.
Qee cov ntaub ntawv kev nyab xeeb yuav tsum nco ntsoov thaum siv thiab tuav 5-methyll-1-hexanol:
1. 5-methyl-1-hexanol yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm qhov hluav taws kub thiab kub.
2. Kev siv yuav tsum hnav cov hnab looj tes tiv thaiv tsim nyog thiab tsom iav tiv thaiv, tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
3. Tsis txhob nqus nws cov vapor lossis tshuaj tsuag, thiab ua haujlwm hauv qhov chaw muaj cua zoo.
4. yog tias tsis sib cuag nrog daim tawv nqaij lossis qhov muag, yuav tsum tam sim ntawd yaug nrog dej kom ntau, thiab tshuaj xyuas kev kho mob.
5. nyob rau hauv cia yuav tsum tsis txhob sib cuag nrog oxidants, acids thiab lwm yam khoom, thiaj li tsis txhob muaj kev phom sij txaus ntshai.
6. Thov khaws cia kom zoo thiab muab tso rau ntawm qhov chaw ntawm cov menyuam yaus.
Cov ntaub ntawv no yog qhov dav dav thiab muaj kev nyab xeeb thiab nws siv thiab tuav hauv cov xwm txheej tshwj xeeb yuav raug txiav txim los ntawm kev sim thiab kev siv tshwj xeeb.
