1-Octanol CAS 111-87-5
1-Octanol CAS 111-87-5 yog cov kua tsis muaj xim uas muaj ntxhiab tsw. Nws cov ntsiab lus melting yog kwv yees li -15 ℃ thiab nws qhov kub kub yog li 196 ℃. Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv cov kuab tshuaj organic xws li ethanol. Nws cov molecule muaj cov pab pawg hydroxyl thiab tuaj yeem ua rau cov tshuaj tiv thaiv esterification, oxidation cov tshuaj tiv thaiv, thiab lwm yam.
| Yam khoom | Txuj |
| Fusing point | -15 ° C (lit.) |
| Boiling point | 196 ° C (lit.) |
| Qhov ntom | 0.827 g / mL ntawm 25 ° C (lit.) |
| Flash point | 178 ° F |
| Qhov tshwm sim | dej tsis muaj xim thiab tsw ntxhiab |
1-Octanol muaj kev siv dav hauv ntau qhov chaw. Cov hauv qab no yog nws cov chaw siv tseem ceeb thiab kev siv tshwj xeeb:
1.Chemical Engineering thiab Materials Synthesis
Plasticizer ntau lawm: Raws li cov khoom siv raw rau kev sib txuas cov yas xws li dioctyl phthalate (DOP), nws yog siv los txhim kho qhov yooj yim thiab kev ua haujlwm ntawm cov yas (xws li polyvinyl chloride).
Surfactant synthesis: Nws yog siv los npaj cov nonionic surfactants (xws li fatty cawv polyoxyethylene ethers), emulsifiers thiab detergents, thiab yog dav siv nyob rau hauv cov tshuaj niaj hnub, textiles thiab roj teb.
Organic synthesis intermediates: Koom nrog hauv kev sib xyaw ntawm cov tshuaj tsw qab, tshuaj intermediates (xws li cov vitamins, tshuaj tua kab mob), thiab tshuaj tua kab (xws li tshuaj tua kab, tshuaj tua kab).
2. Txheej thiab inks kev lag luam
Cov kuab tshuaj thiab cov additives: Raws li cov kuab tshuaj kub-kua kub, lawv tau siv los kho cov viscosity thiab ziab ceev ntawm cov coatings thiab inks, thiab txhim kho kev ua yeeb yaj kiab. Nws tseem tuaj yeem siv los ua tus defoamer lossis tus neeg saib xyuas qib los txhim kho qhov zoo ntawm txheej txheej.
3. Khoom noj khoom haus thiab tshuaj lom neeg kev lag luam txhua hnub
Cov txuj lom thiab cov ntsiab lus: Lawv muaj cov tshuaj tsw qab me me los yog paj thiab siv los muab cov khoom noj uas muaj txiaj ntsig (xws li cov khoom ci thiab cov dej qab zib) thiab cov tshuaj niaj hnub (xws li tshuaj tsw qab thiab tshuaj zawv plaub hau).
Cosmetic additives: Siv los ua emulsifiers, moisturizers lossis cov kuab tshuaj hauv cov khoom tu tawv nqaij, lawv pab tswj cov mis thiab txhim kho cov neeg siv kev paub.
4. Tshuaj thiab Biotechnology
Cov neeg nqa tshuaj: Raws li cov kuab tshuaj muaj kuab lom los yog cov cosolvent, nws yog siv rau hauv kev npaj cov kua hauv qhov ncauj, txhaj tshuaj lossis tshuaj pleev ib ce.
Bioengineering: Siv los ua ib qho defoamer hauv microbial fermentation los yog hnyav rau kev rho tawm cov khoom ntuj xws li cov roj yam tseem ceeb thiab tshuaj tua kab mob.
5. Electronics thiab lub zog teb
Electronic chemicals: Lawv yog siv los ntxuav cov khoom siv hluav taws xob los yog cov kuab tshuaj rau photoresists thiab muaj qee yam kev siv hauv kev tsim khoom semiconductor.
Cov khoom siv hluav taws xob tshiab: Koom nrog hauv kev sib txuas ntawm cov khoom siv ntxiv rau lithium roj teeb electrolyte los txhim kho cov roj teeb ua haujlwm.
6. Lwm yam kev siv
Kev lag luam textile: Raws li kev luam ntawv thiab dyeing auxiliaries, nws txhim khu cov permeability thiab uniformity ntawm dyes.
Metalworking: Nws yog siv los npaj cov kua thiab lubricants, txo kev sib txhuam thiab corrosion hauv metalworking.
Kev tshuaj ntsuam chemistry: Raws li cov ntaub ntawv siv (xws li kev txiav txim siab ntawm octanol-dej faib coefficient), nws yog siv los ntsuas lipophilicity thiab ib puag ncig tus cwj pwm ntawm cov organic tebchaw.
25kg / nruas
1-Octanol CAS 111-87-5
1-Octanol CAS 111-87-5
