Shaanxi BLOOM Tech Co., Ltd. yog ib qho ntawm cov tuam ntxhab thiab cov muag khoom ntawm butylamine cas 109-73-9 hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo butylamine cas 109-73-9 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Butylamine, tseem hu ua N-butylamine lossis 1-aminobutane, yog cov organic compound nrog cov tshuaj formula C4H11N thiab CAS 109-73-9. Nws yog cov kua uas tsis muaj xim thiab pob tshab uas yog miscible nrog dej thiab ethanol thiab ether. Feem ntau yog siv rau hauv kev tsim tshuaj, dyes, tshuaj tua kab, emulsifiers, preservatives, roj av khoom additives, flotation agents, tshwj xeeb soaps, thiab lwm yam., nws kuj yog siv nyob rau hauv cov roj hmab kev lag luam thiab xim photography kev lag luam. Nws muaj cov ntawv thov tseem ceeb hauv kev kho mob. Nws tuaj yeem siv los ua cov tshuaj nruab nrab rau kev sib xyaw ua ke ntawm qee cov tshuaj, xws li tshuaj kho ntshav siab, tshuaj tiv thaiv kev ua xua, thiab lwm yam. Tsis tas li ntawd, n-butylamin kuj tseem siv tau los ua cov khoom siv raw rau qee yam tshuaj, xws li tshuaj pleev thiab tshuaj kho kab mob ntawm daim tawv nqaij.
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Tshuaj Formula |
C4H11N |
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Exact Mass |
73.09 |
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Molecular Luj |
73.14 |
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m/z |
73.09 (100.0%), 74.09 (4.3%) |
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Elemental Analysis |
C, 65.69; H, 15.16; N, 19.15 |
Butylamine, tseem hu ua 1-aminobutane, yog ib qho tseem ceeb ntawm cov organic compound nrog dav siv nyob rau hauv ntau yam teb.Nyob rau hauv cov tshuaj, daim ntawv thov ntawm n-butylamin tseem nthuav thiab muaj peev xwm loj. Qhov thib ob, nws kuj muaj cov ntawv thov tseem ceeb hauv kev ua liaj ua teb. Nws tuaj yeem siv los ua cov khoom siv raw rau qee yam tshuaj tua kab los tiv thaiv thiab tswj cov qoob loo thiab kab mob. Lub caij no, n-butylamin kuj tuaj yeem siv los ua ke qee cov nroj tsuag kev loj hlob regulators rau kev txhawb cov qoob loo loj hlob thiab nce yield. Nyob rau niaj hnub no nrhiav cov qauv kev ua liaj ua teb ua tau zoo thiab ib puag ncig zoo, kev siv n{13}}butylamin tseem ceeb heev. Nws kuj tseem siv tau los ua ib qho reagent hauv thaj chaw ntawm cov organic synthesis los ua ke ntau yam organic tebchaw. Nws tuaj yeem siv los ua kev tiv thaiv reagent, txo tus neeg sawv cev, hloov reagent, thiab lwm yam hauv cov tshuaj tiv thaiv hluavtaws. Hauv thaj chaw ntawm cov organic chemistry, n-butylamin tau siv dav.
Cov txheej txheem ntawm kev ua ntawm n-butylamin nyob rau hauv kws tshuaj
1. Kev tsim cov tshuaj tiv thaiv ntshav qab zib
N-butylamin yog ib qho tseem ceeb raw khoom rau kev tsim cov tshuaj tiv thaiv ntshav qab zib, xws li tolbutamide, classic sulfonylurea hypoglycemic agent. Methylsulfonylurea muaj cov nyhuv hypoglycemic ruaj khov los ntawm tshwj xeeb stimulating insulin secretion hauv pancreatic cells, pab tswj cov ntshav qabzib hauv cov neeg mob ntshav qab zib. Hauv cov txheej txheem synthesis no, n-butylamin koom nrog hauv cov ntsiab lus nruab nrab ntawm cov tshuaj tiv thaiv thiab ua rau ammonolysis nrog cov tshuaj sib xyaw tshwj xeeb (xws li ethyl p-toluenesulfonamide formate) nyob rau hauv cov tshuaj tiv thaiv me me kom ruaj khov tsim cov toluenesulfonylbutamide, uas yog cov kauj ruam tseem ceeb los tsim cov qauv ntawm amylase.
2. Synthesis ntawm lwm yam tshuaj intermediates
N-butylamin kuj tseem tuaj yeem siv los ua ke rau lwm cov tshuaj intermediates, uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tshuaj synthesis. Piv txwv li, n-butylamin tuaj yeem koom nrog hauv kev sib xyaw ntawm qee cov tshuaj tiv thaiv kab mob, tiv thaiv -inflammatory, thiab lwm yam kev ua haujlwm lom neeg los ntawm kev tsim cov tshuaj amide los yog amine bonds, muab cov tshuaj tshiab cov tshuaj molecules rau kev tshawb fawb thiab kev loj hlob ntawm cov kws tshuaj thiab txhawb cov hom tshuaj kho.
Cov txheej txheem ntawm kev ua ntawm n-butylamin nyob rau hauv cov tshuaj tua kab
1. Kev tsim cov tshuaj tua kab mob carbamate
N-butylamin yog ib qho tseem ceeb raw cov ntaub ntawv rau carbamate herbicides, uas yog dav siv nyob rau hauv kev ua liaj ua teb ntau lawm vim lawv high efficiency thiab tsawg toxicity. Hauv cov txheej txheem tsim tawm ntawm hom tshuaj tua kab no, n-butylamin reacts nrog cov ntsiab lus tshwj xeeb (xws li ethyl chloroformate) los ntawm nucleophilic hloov cov tshuaj tiv thaiv los tsim cov amino formate tebchaw nrog muaj zog tshuaj tua kab mob. Cov tebchaw no tuaj yeem cuam tshuam kev loj hlob thiab kev loj hlob ntawm cov nroj tsuag los ntawm kev cuam tshuam nrog lawv cov txheej txheem physiological thiab metabolic, yog li tiv thaiv cov qoob loo los ntawm cov nroj tsuag puas thiab txhim kho qoob loo.
2. Kev tsim cov tshuaj tua kab
Ntxiv nrog rau cov tshuaj tua kab mob, n-butylamin kuj tseem siv tau rau hauv kev tsim cov tshuaj tua kab, ua haujlwm tseem ceeb hauv kev txhim kho cov tshuaj tua kab. Qee cov tshuaj tua kab molecules muaj cov txheej txheem ntawm n-butylamin, uas tso cai rau cov tshuaj tua kab nrog cov haujlwm tshwj xeeb lom neeg thiab lub hom phiaj. Los ntawm kev cuam tshuam lub paj hlwb lossis cov txheej txheem metabolic ntawm cov kab tsuag, lossis cuam tshuam nrog lawv cov kev pub noj thiab yug me nyuam, cov tshuaj tua kab uas muaj n-butylamin tuaj yeem tua lossis tua kab tsuag, tiv thaiv cov qoob loo los ntawm kab tsuag puas tsuaj thiab ua kom cov qoob loo zoo thiab cov qoob loo ntawm cov khoom ua liaj ua teb.
Lub mechanism ntawm kev txiav txim ntawm n-butylamin nyob rau hauv lub teb ntawm additives
1. Cov khoom siv roj av thiab cov tshuaj tiv thaiv cov kua nplaum
N-butylamin tuaj yeem siv los ua cov tshuaj ntxiv thiab tshuaj tiv thaiv gelling rau roj av. Ntxiv n-butylamin rau cov roj av tuaj yeem txhim kho nws cov kev sib xyaw ua ke thiab txo qhov tsim ntawm carbon deposits thiab sediments. Lub caij no, n-butylamin kuj tuaj yeem cuam tshuam nrog qee yam khoom hauv roj av los tsim cov khoom sib txuas nrog cov khoom tiv thaiv gelling, yog li txuas ntxiv lub neej kev pabcuam roj av.
2. Roj hmab polymerization inhibitor thiab silicone elastomer vulcanizing tus neeg sawv cev
Hauv kev lag luam roj hmab, n-butylamin tuaj yeem siv los ua cov roj hmab polymerization inhibitor thiab silicone elastomer vulcanizing tus neeg sawv cev. Los ntawm inhibiting cov tshuaj tiv thaiv ntawm cov roj hmab molecules los yog txhawb tus ntoo khaub lig- txuas cov tshuaj tiv thaiv ntawm siloxane elastomer molecules, n-butylamin tuaj yeem txhim kho cov khoom ntawm cov roj hmab thiab siloxane elastomers, txhim kho lawv cov cua sov, tiv thaiv kev laus, thiab lub zog txhua yam.
3. Soap emulsifiers thiab surfactants
N-butylaminekuj tuaj yeem siv ua xab npum emulsifier thiab surfactant. Cov tebchaw no tuaj yeem txo qhov nro ntawm cov dej, ua rau nws yooj yim dua rau cov roj thiab dej sib tov thiab tawg. Hauv kev tsim cov xab npum thiab xab npum, emulsifiers thiab surfactants uas muaj n-butylamin tuaj yeem txhim kho cov khoom muaj peev xwm tshem tawm thiab ruaj khov.
Cov txheej txheem ntawm n-butylamin hauv kev lag luam duab xim
N-butylamin kuj tseem siv tau los ua tus tsim tawm rau cov duab xim. Nyob rau hauv cov txheej txheem ntawm kev yees duab xim, n-butylamin tuaj yeem hnov mob nrog cov xim molecules los tsim cov tebchaw nrog cov xim tshwj xeeb. Cov khoom sib txuas no tsim cov duab pom ntawm daim ntawv thaij duab, yog li ua tiav lub hom phiaj ntawm kev thaij duab xim. Kev tsim cov nyhuv ntawm n-butylamin yog tus cwj pwm los ntawm kev ua haujlwm siab, ruaj khov, thiab muaj kuab paug tsawg, ua rau nws siv dav hauv kev lag luam duab xim.
Lub catalytic synthesis mechanism ntawm n-butylamin
Catalytic synthesis yog ib kauj ruam tseem ceeb hauv kev tsim khoom ntawm n-butylamin. Lub ntsiab mechanisms ntawm catalytic synthesis muaj xws li cawv dehydrogenation, amination, thiab hydrogenation tshuaj. Hauv cov txheej txheem no, n-butanol tau txais cov tshuaj tiv thaiv dehydrogenation nyob rau hauv qhov kev txiav txim ntawm catalyst, tsim aldehydes lossis ketones. Tom qab ntawd, cov tebchaw no nkag mus rau amination cov tshuaj tiv thaiv nrog ammonia los tsim imine intermediates. Thaum kawg, imine intermediate tau txais cov tshuaj tiv thaiv hydrogenation nyob rau hauv qhov kev txiav txim ntawm hydrogenation catalyst, tsim n-butylamin. Kev xaiv cov catalysts thiab optimization ntawm cov tshuaj tiv thaiv kab mob yog qhov tseem ceeb rau kev txhim kho cov txiaj ntsig thiab purity ntawm n-butylamin hauv cov txheej txheem catalytic synthesis.
Kev cuam tshuam ib puag ncig thiab kev ua haujlwm ntawm n-butylamin
N-butylamin yuav muaj qee yam cuam tshuam rau ib puag ncig thaum tsim khoom thiab siv. Piv txwv li, xau n-butylamin tuaj yeem ua rau cov av thiab dej hauv lub cev, ua rau muaj kev puas tsuaj rau ib puag ncig ecological. Tsis tas li ntawd, kev combustion ntawm n-butylamin tsim cov pa luam yeeb xws li nitrogen oxides, uas ua rau muaj kuab paug hauv huab cua. Txhawm rau txo qhov cuam tshuam ntawm n-butylamin rau ib puag ncig, yuav tsum tau ua ntau yam kev ntsuas los txhawb kev tswj hwm ib puag ncig thiab tswj kev ua qias tuaj. Piv txwv li, ntxiv dag zog rau kev tswj hwm kev nyab xeeb hauv cov txheej txheem tsim khoom kom tiv thaiv kom tsis txhob muaj kuab paug thiab muaj kuab paug tshwm sim; Txhawb kev tsim cov thev naus laus zis zoo ib puag ncig kom txo qis kev siv hluav taws xob thiab pov tseg emissions hauv kev tsim cov n-butylamin; Txhim khu kev kho cov khoom pov tseg thiab cov khoom siv rov ua dua tshiab, ua tiav cov khoom siv rov ua dua tshiab thiab txo cov pa phem ib puag ncig.
N-butylamineyog cov kua uas tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb uas tig daj thaum sab laug kom sawv. Nws yog ib qho tseem ceeb chemical raw khoom thiab organic synthesis intermediate, dav siv hauv kev lag luam, kev ua liaj ua teb, thiab tshuaj. Piv txwv li, hauv kev lag luam roj av, nws tuaj yeem siv los ua cov tshuaj tiv thaiv gelling, tshuaj ntxiv, roj av antioxidant, roj hmab polymerization inhibitor, silicone elastomer vulcanizing tus neeg sawv cev, thiab xab npum emulsifier rau kev tsim cov roj av tawg. Nyob rau tib lub sijhawm, nws tseem yog cov khoom siv raw rau kev tsim cov duab xim xim, tshuaj tua kab, tshuaj, thiab tshuaj pleev xim. Cov hauv qab no yog cov txheej txheem synthesis rau n-butylamine:
Butanol ammonification txoj kev
Txoj kev butanol amination yog ib txoj hauv kev los ua ke n-butylamin. Txoj kev no feem ntau cuam tshuam nrog cov tshuaj tiv thaiv ntawm n-butanol vapor thiab ammonia nyob rau hauv cov xwm txheej tshwj xeeb los tsim kom muaj kev sib xyaw ntawm butylamin, uas tom qab ntawd sib cais los ntawm distillation kom tau txais cov khoom kawg ntawm butylamina, butylamina, thiab butylamina.
Cov kev mob tshwm sim:
N-butanol vapor reacts nrog ammonia ntawm atmospheric siab.
Cov tshuaj tiv thaiv kub yog tswj ntawm 170-200 degree.
Catalyst:
Cov catalysts muaj xws li alumina, molybdenum oxide, thiab lwm yam. Cov catalysts no tuaj yeem txhawb cov tshuaj tiv thaiv ntawm n-butanol thiab ammonia nyob rau hauv cov cua kub.
Reaction txheej txheem:
Qhia n-butanol vapor thiab ammonia rau hauv lub reactor rau cov tshuaj tiv thaiv nyob rau hauv qhov kev txiav txim ntawm catalyst.
Kev sib xyaw ntawm butylamina tsim los ntawm cov tshuaj tiv thaiv tuaj yeem sib cais los ntawm distillation kom tau cov khoom tiav ntawm butylamina 1, butylamina 2, thiab butylamina 3.
Qhov zoo:
Cov ntaub ntawv raw tau yooj yim muaj thiab cov kev mob tshwm sim kuj yog me me.
Lub catalyst ruaj khov thiab muaj lub neej ua haujlwm ntev.
Qhov tsis zoo:
Cov txheej txheem sib cais cov khoom yog qhov nyuaj thiab yuav tsum tau distillation kom tau siab -purity n-butylamina.
Butanol chlorination thiab ammonification txoj kev
Txoj kev butanol chlorination thiab ammonification yog ib txoj hauv kev tsim n-butylamina los ntawm reacting ethanol, ammonia dej, thiab chlorobutane nyob rau hauv lub siab - reactor.
Cov kev mob tshwm sim:
Ntxiv ethanol, dej ammonia, thiab chlorobutane rau hauv lub siab -siab reactor.
Do thiab nce qhov kub ntawm 8595 degree, thiab tswj lub siab ntawm kwv yees li 0.540.64MPa.
Khaws cov tshuaj tiv thaiv rau 6 teev, tom qab ntawd txias thiab txo qhov siab.
Reaction txheej txheem:
Tshav kub cov tshuaj tiv thaiv thiab rov qab ammonia roj.
Ntxiv hydrochloric acid los kho cov pH rau 3-4, thiab tom qab ntawd rov qab ethanol.
Ntxiv cov kua alkali rau cov kua qaub kom txog thaum pH 11-12, thiab cais cov txheej sab saud.
Sau cov feem hauv qab 95℃los ntawm distillation kom tau cov khoom tiav ntawm n-butylamine.
Raw khoom siv quota:
Chlorobutane (80%) 3295kg/t, ethanol (95%) 840kg/t, ammonia dej (20%) 1500kg/t, kua ammonia 546kg/t, hydrochloric acid (30%) 1170kg/t, kua alkali (30%) 45150kg/t, solid alkali (30%)
Qhov zoo:
Cov ntaub ntawv raw yog cov khoom siv dav thiab cov txheej txheem tshuaj tiv thaiv kuj yooj yim.
Cov khoom lag luam tawm los yog nruab nrab thiab tsim nyog rau kev tsim khoom lag luam.
Qhov tsis zoo:
Kev siv cov khoom siv raw yog siab thiab tus nqi siab.
Kev kub ntxhov siab yuav tsum tau ua thaum lub sij hawm cov txheej txheem tshuaj tiv thaiv, thiab cov cuab yeej siv peev nyiaj yog qhov tseem ceeb.
Txoj kev loj hlob zeem muag ntawmButylamineqhia txog qhov zoo sib xws, feem ntau yog vim nws daim ntawv thov dav hauv ntau qhov chaw tseem ceeb, kev ua haujlwm thev naus laus zis txuas ntxiv, thiab kev lag luam xav tau kev loj hlob. Cov hauv qab no yog cov ncauj lus kom ntxaws txog kev txhim kho kev cia siab ntawm n-butylamine:
Kev lag luam xav tau kev loj hlob
Cov tshuaj no, ua ib qho tseem ceeb ntawm cov organic synthesis intermediate, muaj ntau yam kev siv hauv cov tshuaj, dyes, tshuaj tua kab, emulsifiers, preservatives, roj av additives, flotation agents, thiab tshwj xeeb soaps. Nrog rau kev txhim kho txuas ntxiv ntawm kev lag luam thoob ntiaj teb thiab kev txhim kho ntawm tib neeg txoj kev ua neej nyob, qhov kev thov rau n-butylamine hauv cov lag luam no yuav nce ntxiv, yog li txhawb kev nthuav dav ntxiv ntawm n-butylamine kev lag luam.
Kev kawm txuj ci thiab kev txhim kho kev tsim khoom
Cov txheej txheem ntau lawm niaj hnub tsom rau kev txhim kho cov txiaj ntsig thiab purity, thiab txo cov nqi tsim khoom thiab kev cuam tshuam ib puag ncig los ntawm kev ua kom zoo dua cov tshuaj tiv thaiv thiab kev xaiv catalyst. Nyob rau hauv lub neej yav tom ntej, nrog rau kev txhawb nqa ntawm ntsuab chemistry thiab sustainable kev loj hlob lub tswv yim, nws cov txheej txheem ntau lawm yuav ua tau ntau tus phooj ywg environmentally thiab zoo. Piv txwv li, kev siv cov catalysts tshiab thiab cov kuab tshuaj ntsuab tuaj yeem txo qhov tsim los ntawm - cov khoom thiab kev siv hluav taws xob, txo qhov cuam tshuam rau ib puag ncig. Tsis tas li ntawd, daim ntawv thov ntawm cov kev tswj xyuas ntse yuav ua rau cov txheej txheem ntau lawm automated thiab ntse, txhim kho cov khoom zoo thiab ntau lawm efficiency.
Kev txhim kho cov ntaub ntawv tshiab thiab daim ntawv thov tshiab
Kev tsim cov ntaub ntawv tshiab thiab daim ntawv thov tshiab yuav nthuav dav ntxiv rau daim ntawv thov ntawm n-butylamine. Piv txwv li, nyob rau hauv lub teb ntawm biomedicine, lub compound no yuav ua hauj lwm raws li ib tug tseem ceeb raw cov ntaub ntawv los yog nruab nrab rau cov tshiab tshuaj; Hais txog cov khoom siv ua haujlwm, nws kuj tseem siv los npaj cov ntaub ntawv tshiab nrog cov khoom tshwj xeeb. Txoj kev loj hlob ntawm cov ntawv thov tshiab no yuav ua rau muaj kev lag luam tshiab thiab kev loj hlob sai.
Kev txhawb nqa txoj cai thiab ib puag ncig zoo
Nrog rau kev nthuav dav thoob ntiaj teb rau kev tiv thaiv ib puag ncig, tsoomfwv thoob plaws ntiaj teb tau qhia ntau txoj cai thiab kev tswj hwm ib puag ncig los txhawb txoj kev loj hlob ntawm kev lag luam tshuaj lom neeg. Cov kev cai no yuav txhawb kev hloov pauv ntawm kev lag luam tshuaj mus rau ib puag ncig zoo thiab kev coj ua tau zoo, muab kev txhawb zog rau kev tsim cov tshuaj ntsuab xws li n-butylamine. Lub caij no, raws li cov neeg siv khoom xav tau rau cov khoom lag luam zoo ib puag ncig txuas ntxiv, kev lag luam kev cia siab rau cov tshuaj ntsuab xws li n-butylamine yuav dhau los ua dav dua.
Kev ua lag luam kev sib tw thiab kev sib tw
Txawm hais tias qhov kev cia siab dav dav ntawm kev ua lag luam, kev sib tw yog nce zuj zus. Txhawm rau kom muaj kev sib tw kom zoo dua, cov tuam txhab yuav tsum tau nce lawv cov peev txheej R & D, txhim kho cov khoom zoo thiab qib thev naus laus zis; Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tshawb nrhiav kev lag luam thiab nrhiav cov ntsiab lus loj hlob tshiab. Tsis tas li ntawd, yam xws li kev hloov pauv ntawm cov khoom siv raw khoom thiab kev sib tw thoob ntiaj teb kev lag luam kuj tseem yuav ua rau muaj teeb meem rau nws cov khoom tsim thiab muag.
FAQ
Butylamine yog dab tsi?
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Butylamine yog txhais raws liorganic amine muab los ntawm butane, siv feem ntau yog ib qho nruab nrab hauv kev tsim khoom ntawm ntau yam khoom siv tshuaj, tshuaj, thiab agrochemicals. Nws yog lub npe hu rau nws muaj zog alkalinity thiab cuam tshuam toxicity, uas tuaj yeem ua rau tawv nqaij, qhov muag, thiab mucous membrane irritation.
Puas yog butylamine lom?
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Nws tau raug hais tias butylamine yogntau tshaj ob npaug ntawm cov tshuaj lom ethylamine los ntawm txoj kev ua pa.
Puas yog butylamine lub hauv paus tsis muaj zog?
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Qhov no ua rau cov pa phem xws li nitrogen oxides. Cov khoom yog lub hauv paus tsis muaj zog. Reacts nrog muaj zog oxidants thiab acids.
Vim li cas butylamine muaj zog dua ammonia?
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Alkylamines (zoo li butylamine) yog cov hauv paus muaj zog dua li ammonia, xws limuaj ntau dua electron ceev ntawm nitrogen atom. Qhov no yog vim hais tias pawg alkyl yog electron tso.
Cim npe nrov: Butylamine CAS 109-73-9, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom