Dab tsi yog qhov txawv ntawm 1-propanol thiab 2-propanol?

1-Propanol thiab 2-propanol yog ob isomers ntawm propanol, sib txawv feem ntau nyob rau hauv txoj hauj lwm ntawm hydroxyl pawg (-OH) raws cov carbon saw, uas ua rau muaj kev hloov pauv ntawm lawv cov khoom siv tshuaj lom neeg thiab kev ua haujlwm.

Cov qauv sib txawv

1-Propanol (n-Propanol): Cov pab pawg hydroxyl txuas rau lub davhlau ya nyob twg carbon atom, nrog cov qauv CH₃CH₂CH₂OH.
2-Propanol (isopropanol): Cov pab pawg hydroxyl txuas nrog nruab nrab carbon atom, nrog cov qauv (CH₃)₂CHOH.

Chemical Property Differences

Oxidation Reactions:

1-Propanol oxidizes rau propionaldehyde (CH₃CH₂CHO) nyob rau hauv lub xub ntiag ntawm tooj liab catalyst. Propionaldehyde reacts nrog nyiaj ammonia tov los tsim ib daim iav nyiaj.
2-Propanol oxidizes rau acetone ((CH₃)₂CO), uas tsis ua rau cov nyiaj iav tsom iav. cov
Cov tshuaj tiv thaiv nrog Sodium Hlau: Ob leeg hnov ​​​​mob nrog sodium los tsim cov roj hydrogen, tab sis ntawm cov nqi sib txawv . 2-propanol reacts sai dua nyob rau hauv chav tsev kub, muaj peev xwm ua rau cov tshuaj turbidity thiab theem sib cais. cov

Qhov txawv ntawm lub cev

Boiling Point: 1-propanol boils ntawm kwv yees li 97 degree, thaum 2-propanol boils ntawm txog 82.6 degree. cov
Solubility: 2-Propanol nthuav tawm tsis zoo miscibility nrog dej thiab tuaj yeem sib cais los ntawm salting-tawm.

Daim ntawv thov

1-Propanol: Feem ntau siv los ua cov kuab tshuaj, cov khoom siv tshuaj, thiab cov xim pleev xim.
2-Propanol: Siv dav hauv kev lag luam hnyav, tu tus neeg sawv cev, thiab hauv kev tsim acetone.
 

Vim li cas thiaj xaiv Gneebio rau n propanol (1 propanol)?

Rau cov tuam txhab nrhiav rau qhov chaw n propanol (1 propanol), Gneebio muab cov khoom siv txhim khu kev qha txhawb nqa los ntawm ntau tshaj kaum xyoo ntawm kev paub hauv kev tsim tshuaj thiab xa tawm. Nrog kev tswj xyuas nruj, kev sib tw nqi, thiab kev xaiv ntim khoom yooj yim.
Peb cov kev tswj xyuas nruj nruj thiab cov ntawv pov thawj dav dav - suav nrog ISO9001, ISO14001, GMP, USP, thiab EP - xyuas kom txhua pawg ua tau raws li cov qauv thoob ntiaj teb.

Yam khoom siv tshuaj los ntawm Gneebio

Bulk Industrial buyers feem ntau yuavN propanol (1 propanol)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.

Ntawm no yog cov khoom nrov tshaj plaws:

 Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.