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2-Ethyl-1-hexanol
Ruwa mara launi
104-76-7
C8H18O
130.23
203-234-3
77.2°C
BAYANI
TAKARDAR ODAR 6AD0 ZAMA AIKATA RANAR: Mayu 18, 2022 |
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Suna |
Octanol na masana'antu (2-Ethylhexanol) |
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Ranar Bincike |
Mayu 18, 2022 |
Matsayin samfur |
GB/T 6818-2019 |
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SAKAMAKON BINCIKE |
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Abu |
STANDARD |
SAKAMAKON gwaji |
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I |
II |
III |
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Chroma (Lambar launi na Platinum-cobalt), ≤ |
10 |
10 |
15 |
5 |
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Yawan yawa (20 ℃) / (g/cm³) |
0.831 ~ 0.833 |
0.831 ~ 0.834 |
0.831 |
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2-Ethylhexanol, w/%, ≥ |
99.6 |
99.3 |
99.0 |
99.81 |
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Abubuwan da ke cikin acid (a cikin acetic acid), w/%, ≤ |
0.01 |
0.02 |
0.0005 |
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Abubuwan da ke tushen birai (2-ethylhexaldehyde), w/%, ≤ |
0.05 |
0.10 |
0.20 |
0.007 |
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Gwajin launi na sulfuric acid (Lambar launi na Platinum-cobalt), ≤ |
25 |
35 |
50 |
25 |
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Danshi, w/%, ≤ |
0.10 |
0.20 |
0.020 |
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2-ethyl-4-methyl amyl barasa, w/%, ≤ |
0.40 |
- |
0.16 |
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Kammalawa : I Standard |
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2-ethylhexanol ne yafi amfani a samar da plasticizer. Babban samfuran sune: dioctyl phthalate (DOP), dioctyl glycolate (DOA), trioctyl triphenyltriate (TOTM), da phthalate, azelelic acid, sebacic acid da sauran binary carboxylic acid ester plasticizer da sanyi resistant auxiliary plasticizer.
2-ethylhexanol za a iya amfani dashi azaman defoamer na farin latex, amma ikonsa na karya kumfa da hana kumfa ba shi da kyau.
Lokacin da aka yi amfani da 2-ethylhexanol don saita gaurayawan kaushi na fenti nitro, zai iya hana fim ɗin fenti ya zama fari.
2-ethylhexanol kuma ana amfani da shi wajen samar da surfactants, dispersants, lubricants, emulsifiers, antioxidants, miya jamiái, mercerizing jamiái da man fetur Additives.
2-ethylhexanol an halatta ɗanɗanon ɗanɗano kuma ana amfani da shi a cikin kayan gasa, daskararrun kiwo da puddings.
2-Ethylhexanol shine barasa na farko mai rassa (C8H18O) wanda aka samar daga butanal hydroformylation, wanda aka kimanta don rawar da yake takawa a cikin esters na filastik kuma azaman ƙarancin ƙarfi mai ƙarfi a cikin gaurayawar masana'antu.
An fi amfani dashi a masana'antar filastik don PVC, abubuwan da ake amfani da su don sutura da tawada, kayan shafawa don injuna, da ƙari don man dizal, tare da ƙarin matsayi a cikin kayan kwalliya da ƙamshi.
Yana haifar da ƙananan haɗari zuwa matsakaicin haɗari, yana haifar da fushin fata / ido ko rashin jin daɗi na numfashi idan an yi kuskure, amma ba shi da ciwon daji kuma yana da lafiya lokacin amfani da PPE mai dacewa da samun iska.
Ajiye a cikin kwantena da aka rufe sosai a yanayin zafi da ke ƙasa da 40 ° C a cikin busasshiyar wuri mai cike da iska, daidaitawa tare da masu hanawa don guje wa oxidation; rayuwar shiryayye yana ƙara har zuwa watanni 24 a ƙarƙashin kyakkyawan yanayi.
Ee, ƙarancin ƙarfin sa yana taimakawa a cikin ƙirar ƙananan-VOC don suturar kore, da esters masu sake yin amfani da su suna tallafawa ayyukan tattalin arziki madauwari a cikin sake yin amfani da robobi.
2-Ethylhexanol's reshe yana samar da mafi kyawun ƙarancin zafin jiki da juriya na crystallization idan aka kwatanta da madaidaiciyar sarkar n-octanol, yana mai da shi mafi girma ga masu yin filastik da man shafawa.
Yana raguwa da sauri (OECD 301B>60% a cikin kwanaki 28) tare da ƙarancin guba na ruwa (LC50>100 mg/L), amma ya kamata a ƙunshi zubewa don hana gurɓatar ƙasa.
Don cikakkun bayanai na fasaha ko jagorar ƙira, albarkatunmu suna a hannunku.
Kuna sha'awar ƙarin koyo Game da 2-Ethylhexanol?
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