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 ℃, 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 kuma roba 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 an samu 2-ethyl (-1-) hexanol 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.