n-butanol vs isobutanol
1-Butanol(Cas 71-36-3), tseem hu ua butan -1-ol los yog n-butanol, yog thawj cawv nrog cov tshuaj formula C4H9OH thiab cov qauv linear. Isomers ntawm 1-butanol yog isobutanolCAS Nr .: 78-83-1, butan -2-ol thiab tert-butanol.
Dab tsi yog n{0}}butanol (Cas 71-36-3)?
N-Butanol, nrog rau cov tshuaj formula C₄H₁₀O, CAS naj npawb 71-36-3, thiab molecular hnyav 74.12, yog ib tug tsis muaj kob pob tshab kua. Ntawm 20 degree, n-butanol tuaj yeem yaj 7.7 qhov chaw los ntawm cov dej loj, thaum dej kuj pom muaj qhov solubility ntawm 20.1 qhov chaw los ntawm huab hwm coj hauv n-butanol. Cov kuab tshuaj no sib koom ua ke nrog ethanol, diethyl ether, thiab ntau lwm cov kuab tshuaj organic.
Isobutanol (CAS 78-83-1) yog dab tsi?
Isobutanol (IBA), tseem hu ua2-Methyl-1-Propanol, yog cov xim tsis muaj xim, pob tshab kua nrog cov ntxhiab tsw. Nws muaj ntau daim ntawv thov kev lag luam, suav nrog cov kuab tshuaj, tshuaj lom neeg nruab nrab, thiab roj additive.
Dab tsi yog cov khoom ntawm Isobutanol?
Isobutanol yog cov kua hluav taws xob uas nws cov vapors tuaj yeem tsim cov khoom tawg nrog cua.
Nws pom zoo solubility, yog miscible nrog ethanol thiab diethyl ether, thiab soluble nyob rau hauv kwv yees li 20 qhov chaw dej.
Isobutanol muaj qhov kub ntawm qhov kub ntawm 108 degree, lub melting point ntawm kwv yees li -108 degree, thiab qhov ceev ntawm 0.802 g / cm³.
Kev siv N-butanol yog dab tsi?
Kev tsim cov yas yas
n-Butanol ua cov khoom tseem ceeb rau kev tsim phthalic acid, aliphatic dicarboxylic acids, thiab n-butyl phosphate plasticizers, uas ua lub luag haujlwm tseem ceeb hauv cov khoom yas thiab roj hmab.
Synthesis ntawm Lwm Cov Tshuaj
Tsis tas li ntawd, n-butanol yog siv los ua cov khoom siv los ua cov tshuaj xws li butyraldehyde, butyric acid, butylamine, thiab butyl lactate.
Extraction thiab Additives
n-Butanol kuj tseem ua lub luag haujlwm tseem ceeb hauv kev rho tawm cov roj, tshuaj (xws li tshuaj tua kab mob, tshuaj hormones, thiab vitamins), thiab tshuaj tsw qab. Nws nquag siv los ua ib qho ntxiv hauv alkyd resin coatings, ua cov kuab tshuaj rau cov organic dyes thiab luam ntawv inks, thiab ua haujlwm ua tus neeg sawv cev dewaxing.
Chemical Structure & Identity
| Yam khoom | n-Butanol | Isobutanol |
|---|---|---|
| Tshuaj npe | 1-Butanol | 2-Methyl-1-propanol |
| CAS Nr. | 71-36-3 | 78-83-1 |
| Qauv | Ncaj- saw | Ceg -chain |
| Molecular Formula | C₄H₁₀O | C₄H₁₀O |
Kev nyab xeeb, Cia & tuav
Ob qho tib si yog cov kua hluav taws kub thiab xav tau kev ntsuas kev nyab xeeb zoo sib xws.
Txawm li cas los xij:
- Isobutanol muaj qis vapor siab
- Txo vapor tsub zuj zuj txaus ntshai nyob rau hauv ib puag ncig muaj chaw
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Ua ib lub chaw tsim khoom thiab xa tawm cov tshuaj zoo, Henan Gneebio muabn-butanol thiab isobutanoluas ua tau raws li ob qho tib si kev lag luam thiab chav kuaj- cov qauv qib. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- Peb khiav dhau ISO9001, ISO14001, thiab GMP- ntawv pov thawj cov kab ntau lawm.
- Peb cov khoom lag luam ncav cuag ntau dua 60 lub teb chaws nrog cov koom tes ntev -cov neeg koom tes hauv Asia, Africa, thiab Latin America.
- Cov khoom muag txaus kom ceev ceev, txhim khu kev xa khoom ntau.
- Gneebio muab kev pabcuam tus kheej thiab kev lag luam los ntawm kev nug txog tom qab- muag.
