Menene 2-ethylhexanol kuma yadda ake siyan 2-ethylhexanol?

Menene 2-ethylhexanol?

2-ethylhexanol wani fili ne na kwayoyin halitta tare da tsarin kwayoyin C8H18O. Ruwa ne mara launi mara launi tare da ƙamshi na musamman.

2-ethylhexanol galibi ana amfani dashi a cikin samar da filastik, defoamer, dispersant, wakili na gamawa da mai cika mai, wanda kuma ana amfani dashi a bugu da rini, fenti, fim da sauran fannoni.

Kaddarorin jiki na 2-ethylhexanol

Daskarewa batu na 2-ethylhexanol ne -75 ℃, da dangi yawa ne 0.8344 (20/20 ℃), refractive index ne 1.4316, flash batu ne 81.1 ℃, danko (20 ℃) ​​ne 9.8mPa · s, tururi matsa lamba (20 ℃). Yana da micible tare da barasa, ether da chloroform, mai narkewa a cikin kusan sau 720 na ruwa. A 20 ℃, da solubility na 2-ethylhexanol a cikin ruwa ne 0.1%. Azeotrope da aka kafa ta 2-ethylhexanol da ruwa yana da wurin tafasa na 99.1%.

Menene amfanin 2-ethylhexanol?

· 2-ethylhexanol ne yafi amfani domin samar da plasticizer, babban kayayyakin ne: biyu octyl phthalate (DOP), biyu octyl glycolate (DOA), triphenyl trioctyl ester (TOTM), kazalika da phthalate, azelelic acid, sebacic acid da sauran binary carboxylic acid ester plasticizer da filastik resistant.

Za a iya amfani da 2-ethylhexanol a matsayin mai lalata 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 na nitro, zai iya hana fim ɗin fenti ya zama fari.

2-ethylhexanol shine mafi kyawun ƙarfi, ana iya amfani dashi don girman takarda, latex da daukar hoto.

2-ethylhexanol kuma ana amfani dashi a cikin samar da surfactants, dispersants, lubricants, emulsifiers, antioxidants, dressing agents, mercerizing agents da man fetur additives.

2-ethylhexanol an halatta ɗanɗanon ɗanɗano kuma ana amfani da shi a cikin kayan gasa, daskararrun kayan kiwo da puddings.

Yadda za a samar da 2-ethylhexanol?

1. Carbonyl kira

Butyl aldehyde an haɗa shi daga propylene da syngas ta hanyar haɗin carbonyl. Ana samun 2-ethyl (-2-) hexenal ta hanyar rashin ruwa, kuma ana samun 2-ethyl (-1-) hexanol ta hanyar hydrogenation.

2. Acetaldehyde condensation

Acetaldehyde yana tarawa cikin butanol aldehyde, sannan croton aldehyde ana samun shi ta hanyar bushewa, kuma n-butanal yana samun ta hydrogenation. An samo 2-ethyl (-2-) hexenal ta hanyar zubar da ruwa na kwayoyin halitta guda biyu na n-butyral, kuma 2-ethyl (-1-) hexanol an samu ta hanyar hydrogenation.

3. Sauran hanyoyin

Ethanol condensation Hanyar, rhodium mai kara kuzari catalytic heptene Hanyar, jan-chromium catalytic kwakwa man da sauran hanyoyin.

A ina zan iya saya 2-ethylhexanol?

A QiDi Chemical, muna siyarwa 2 - ethyl hexanol . Farashin 2-ethyl hexanol yawanci ya bambanta bisa ga farashin albarkatun kasa. Don sabon farashi, da fatan za a tuntuɓe mu, za mu samar da zance mai dacewa da ƙasarku/yankinku. Muna fitarwa a duk duniya don ku iya tuntuɓar mu a adireshin imel lisa@czqidi.com  don kyauta ko aika sako ta WhatsApp don amsa cikin gaggawa +86-186-5121-5887.