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mankhwala

Mowa wa Hexyl(CAS#111-27-3)

Chemical Property:

Molecular Formula C6H14O
Misa ya Molar 102.17
Kuchulukana 0.814 g/mL pa 25 °C (kuyatsa)
Melting Point -52 °C (kuyatsa)
Boling Point 156-157 °C (kuyatsa)
Pophulikira 140°F
Nambala ya JECFA 91
Kusungunuka kwamadzi 6 g/L (25 ºC)
Kusungunuka ethanol: sungunuka (lit.)
Kuthamanga kwa Vapor 1 mm Hg (25.6 °C)
Kuchuluka kwa Vapor 4.5 (vs mpweya)
Maonekedwe Madzi
Mtundu Zopanda mtundu
Kununkhira Chokoma; wofatsa.
Merck 14,4697
Mtengo wa BRN 969167
pKa 15.38±0.10 (Zonenedweratu)
Mkhalidwe Wosungira palibe zoletsa.
Kukhazikika Wokhazikika. Zinthu zomwe ziyenera kupewedwa zimaphatikizapo ma asidi amphamvu, oxidizing amphamvu. Zoyaka.
Zophulika Malire 1.2-7.7% (V)
Refractive Index n20/D 1.418(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu. Kuwira mfundo 157 ℃, kachulukidwe wachibale wa 0.819, ndi Mowa, propylene glycol, mafuta akhoza miscible wina ndi mzake. Pali kuwala wobiriwira wanthete nthambi ndi masamba mpweya, yaying'ono-band vinyo, zipatso ndi mafuta kukoma. N-hexanol kapena carboxylic acid ester yake ilipo mu kuchuluka kwa zipatso za citrus, zipatso, ndi zina zotero. Mafuta a masamba a tiyi ndi zitsamba zosiyanasiyana zamafuta a lavenda, nthochi, apulo, sitiroberi, mafuta a masamba a violet ndi mafuta ena ofunikira amapezekanso.
Gwiritsani ntchito Kwa kupanga surfactants, plasticizers, mowa mafuta, etc

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa 22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo 24/25 - Pewani kukhudzana ndi khungu ndi maso.
Ma ID a UN UN 2282 3/PG 3
WGK Germany 1
Mtengo wa RTECS MQ4025000
TSCA Inde
HS kodi 29051900
Kalasi Yowopsa 3
Packing Group III
Poizoni LD50 pakamwa pa makoswe: 720mg/kg

 

Mawu Oyamba

n-hexanol, wotchedwanso hexanol, ndi organic pawiri. Ndi madzi amadzimadzi opanda mtundu, onunkhira komanso otsika kutentha.

 

n-hexanol ili ndi ntchito zambiri m'magawo ambiri. Ndiwosungunulira wofunikira womwe ungagwiritsidwe ntchito kusungunula ma resins, utoto, inki, etc. N-hexanol ingagwiritsidwenso ntchito pokonzekera mankhwala a ester, softeners ndi mapulasitiki, pakati pa ena.

 

Pali njira ziwiri zazikulu zokonzekera n-hexanol. Imodzi imakonzedwa ndi hydrogenation wa ethylene, yomwe imadutsa catalytic hydrogenation reaction kuti ipeze n-hexanol. Njira ina imapezedwa ndi kuchepetsa mafuta acids, mwachitsanzo, kuchokera ku caproic acid ndi njira yothetsera electrolytic kapena kuchepetsa wothandizira.

Zimakwiyitsa maso ndi khungu ndipo zimatha kuyambitsa kufiira, kutupa kapena kuyaka. Pewani kutulutsa mpweya wawo ndipo, ngati muukoka, musunthireni wodwalayo ku mpweya wabwino ndikupita kuchipatala. N-hexanol ndi chinthu choyaka moto ndipo chiyenera kusungidwa pamalo ozizira, mpweya wabwino kuti asakhudzidwe ndi okosijeni ndi asidi amphamvu.


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