Vim li cas N-propanol (cas tsis muaj 71 23 8) toxic?

N-Propanol yog dab tsi?

1-propanol (n-propanol) yog cov organic compound nrog cov qauv qauv CH₃CH₂CH₂OH, molecular mis C₃H₈O, thiab molecular hnyav 60.10. n-Propanol muaj qhov melting point ntawm -126.5 degree, aKub taw tes ntawm 97.4 degree, lub teeb nyem ntawm 15 degree, thiab qhov ceev ntawm 0.804 g / cm³. Nws yog cov pob tshab, tsis muaj xim muaj kua, muaj zog, tsw ntxhiab tsw zoo ib yam li dej cawv. Nws yog soluble hauv dej, ethanol, thiab diethyl ether.

Cov txheej txheem tsim khoom ntawm 1-Propanol

Kev lag luam,1-Propanolyog tsim los ntawm hydrogenation ntawm propionaldehyde nyob rau hauv kev tswj catalytic tej yam kev mob.
Propionaldehyde nws tus kheej yog tsim los ntawm oxo synthesis (hydroformylation) txheej txheem, qhov twg ethylene reacts nrog synthesis gas (carbon monoxide thiab hydrogen) nyob rau hauv lub xub ntiag ntawm hlau catalysts xws li cobalt - los yog rhodium{1}}raws li systems.

Txoj kev loj hlob no pub rau:

• ruaj khov loj -scale tso zis
• Cov khoom zoo ib yam
• Kev tswj tus nqi zoo

Raws li cov chaw tsim tshuaj lom neeg muaj kev paub dhau los hauv Suav teb, kev soj ntsuam cov txheej txheem nruj thiab kev tshuaj xyuas zoo yog siv rau txhua theem kom ntseeg tau tias muaj kev ntseeg siab purity thiab batch -rau -batch sib xws.

1-Propanol (n-Propanol) Daim ntawv thov

• Organic Synthesis: 1-Propanol yog siv los tsim cov tshuaj intermediates thiab tshuaj tua kab intermediates, ua rau nws siv dav hauv kev tsim tshuaj thiab tshuaj tua kab.
• Cov ntawv thov kev lag luam: n-Propanol yog ua haujlwm hauv kev lag luam xws li tshuaj tua kab mob nitro, tshuaj pleev ib ce, tshuaj ntxuav hniav dawb, tshuaj tua kab, tshuaj tua kab mob, inks, thiab yas.
• Solvent: Nws ua hauj lwm raws li cov kuab tshuaj, chromatographic reagent, thiab chromatographic analyte.
• Roj: n-Propanol kuj tseem tuaj yeem sib xyaw nrog alkanes thiab alkenes ua cov roj sib xyaw kom ua kom kub kub.
• Ethanol Hloov: 1-Propanol (n-Propanol) tuaj yeem hloov ethanol nrog cov ntsiab lus qis qis, xws li ua cov kuab tshuaj rau qee yam hluavtaws resins, ethyl cellulose, polyvinyl butyral, zaub roj, roj hmab, thiab resins.

N-propanol toxicity

Kev cuam tshuam rau ntau qhov N-propanol vapor thaum siv yuav ua rau cov tsos mob xws li mob taub hau, tsaug zog, thiab ataxia, nrog rau qhov muag, qhov ntswg, thiab caj pas. Kev noj haus yuav ua rau cov tsos mob hnyav xws li xeev siab, ntuav, mob plab, thiab raws plab, thiab txawm tias tsis nco qab thiab tuag. Kev sib cuag ntawm daim tawv nqaij ntev kuj yuav ua rau cov tawv nqaij qhuav, tawg.

Kev ceev faj txog kev nyab xeeb rau N-propanol

• Thaum siv N-propanol, yuav tsum tau ua raws li cov txheej txheem kev khiav hauj lwm, thiab cov cuab yeej tiv thaiv tus kheej (PPE) yuav tsum hnav. Qhov no suav nrog hnav hnab looj tes roj hmab, lub tshuab ua pa, tsom iav kev nyab xeeb, thiab tiv thaiv- khaub ncaws zoo li qub. Xyuas kom meej tias N-propanol tsis nqus los ntawm lub qhov ncauj lossis qhov ntswg lossis nchuav rau ntawm daim tawv nqaij kom tsis txhob muaj tshuaj lom.
• Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia kev tshaj lij thiab ua raws li cov txheej txheem kev ua haujlwm. Qhov chaw ua haujlwm yuav tsum raug kaw thiab ua kom muaj cua nkag, kom deb ntawm qhov chaw ntawm qhov hluav taws kub thiab cua sov, thiab txwv tsis pub haus luam yeeb.
• Tsis tas li ntawd, kev tawg- pov thawj qhov cua tshuab thiab cov khoom siv yuav tsum tau siv los tiv thaiv cov pa tawm mus rau hauv qhov chaw ua haujlwm huab cua. Thaum tuav thiab ntim khoom, yuav tsum tau saib xyuas kom tsis txhob muaj kev puas tsuaj rau lub ntim thiab ntim khoom, thiab cov khoom siv hluav taws xob tsim nyog yuav tsum tau muab cov khoom siv sib ntaus sib tua thiab cov khoom siv thaum muaj xwm ceev.

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

Rau cov tuam txhab nrhiav qhov chawN 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

Cov neeg yuav khoom lag luam feem ntau yuav n propanol (1 propanol) ua ke nrog lwm cov kuab tshuaj thiab cov khoom nruab nrab.

Ntawm no yog cov khoom nrov tshaj plaws:

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