Butylamine, tseem hu ua n-butylamine lossis {{{1} Aminobutane, yog cov orgechutane, yog cov orgeCotane, yog cov tshuaj pleev xim rau cov tshuaj c4h11n thiab cas}. Nws yog cov kua tsis muaj xim thiab pob tshab uas tsis meej nrog dej thiab ethanol thiab ether. Mas siv rau hauv kev tsim khoom ntawm cov tshuaj ntawm cov tshuaj lag luam, cov tshuaj tua kab, tshuaj ntsuab, cov ntaub ntawv ua haujlwm tshwj xeeb, thiab lwm yam. Nws muaj cov ntawv thov tseem ceeb hauv thaj chaw tshuaj. Nws tuaj yeem siv los ua cov tshuaj nruab nrab ntawm cov tshuaj, xws li cov tshuaj lom neeg, xws li tshuaj tua kab mob thiab tshuaj rau kev kho cov kab mob ntawm daim tawv nqaij. Hauv thaj chaw ntawm cov tshuaj, daim ntawv thov N-Butylamin tseem nthuav dav thiab muaj peev xwm loj. Thib ob, nws tseem muaj cov ntawv thov tseem ceeb hauv kev ua liaj ua teb. Nws tuaj yeem siv ua cov khoom siv raw rau qee yam tshuaj tua kab kom tiv thaiv thiab tswj cov qoob loo kab thiab kab mob. Lub caij no, N-Butylamin kuj tseem siv tau los ua ke cov nroj tsuag kev loj hlob ntawm kev txhawb nqa qoob loo thiab ua kom muaj txiaj ntsig ntau. Niaj hnub no txoj kev nrhiav tau zoo thiab ib puag ncig cov qauv ua liaj ua teb, daim ntawv thov N-Butylamin yog qhov tseem ceeb heev. Nws kuj tseem tuaj yeem siv los ua tus reagent hauv thaj teb ntawm cov organic synthesis kom synthesize ntau yam organic sib xyaw. Nws tuaj yeem siv los ua qhov tsis txaus ntseeg, txo tus neeg sawv cev, hloov chaw, thiab lwm yam hauv cov khoom siv hluavtaws. Hauv kev thaj teb cov organic chemistry, N-Butylamin tau siv dav.
|
|
|
|
Tshuaj Cov Qauv |
C4H11N |
|
Muaj pes tsawg leej |
73.09 |
|
Molecular hnyav |
73.14 |
|
m/z |
73.09 (100.0%), 74.09 (4.3%) |
|
Kev Ntsuam Xyuas |
C, 65.69; H, 15.16; N, 19.15 |
Butylamine, tseem hu ua {{0} inehobutane, yog ib qho tseem ceeb organic sib xyaw nrog cov ntawv thov dav hauv ntau qhov chaw.
2,
Lub tshuab ntawm kev ua ntawm n-butylamin hauv cov chaw tshuaj
1. Kev tsim tawm cov tshuaj tiv thaiv qab zib muaj tshuaj
N-Butylamin yog cov khoom tseem ceeb rau kev tsim cov tshuaj tiv thaiv tshuaj tiv thaiv cov tshuaj tsw qab tshuaj, xws li Tolbutamide. Methylsulfony muaj kev cuam tshuam hypoglycemic los ntawm kev txhawb nqa insulin tso rau hauv cov txiav. Hauv cov txheej txheem no, N-Butylamin koom tes ua ib qho nrab hauv cov tshuaj tiv thaiv (xws li Ethyl P-Toluenesulfonamide sau toluenesulforonide.
2. Khoom cua ntawm lwm cov tshuaj uas nruab nrab
N-Butylamin kuj tseem siv tau los synthesize lwm cov tshuaj txheem hluav taws xob, uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem hluav taws xob sharthesis. Piv txwv li, N-Butylamin tuaj yeem koom nrog qee yam kev sib xyaw nrog cov kab lis piam thaj ua ke nrog cov kev ua ub no, thiab lwm yam kev ua ub no, muab cov kev sib tw los tiv thaiv cov tshuaj tshiab rau cov chaw muag tshuaj.
Lub tshuab ntawm kev ua ntawm n-butylamin hauv thaj teb ntawm cov tshuaj tua kab
1. Kev tsim cov tshuaj ntsuab carbamate
N-Butylamin yog ib qho ntawm cov ntaub ntawv tseem ceeb rau cov tshuaj ntsuab carbamate. Hauv cov txheej txheem ntau lawm ntawm hom tshuaj ntsuab, N-Butylamin reacts nrog cov kev sib xyaw ua ke (xws li cov kab ke Ethylorocate) los tsim cov kab ke amino tsim nrog cov kev ua haujlwm ntawm cov tshuaj ntsuab. Cov tebchaw no tuaj yeem cuam tshuam txoj kev loj hlob ntawm cov nroj, yog li tiv thaiv cov qoob loo los ntawm kev puas tsuaj.
2. Tsim cov tshuaj tua kab
Ntxiv rau cov tshuaj tua tshuaj ntsuab, N-Butylamin kuj tseem siv tau hauv cov tshuaj tua kab. Qee tus kab tua kab noj cov ntoo muaj cov txheej txheem ntawm n-butylamin, uas areow cov tshuaj tua kab nrog cov kev ua haujlwm lom neeg. Los ntawm kev cuam tshuam lub cev muaj kab tsuag ntawm cov kab tsuag lossis cuam tshuam nrog lawv cov txheej txheem metabolic, tshuaj tua kab, tiv thaiv kab tsuag, tiv thaiv cov qoob loo ntawm cov qoob loo ntawm kev puas tsuaj.
Lub tshuab ua haujlwm ntawm N-Butylamin hauv thaj teb ntxiv
1. Cov roj av ntxiv thiab cov tshuaj pleev cov kua nplaum
N-Butylamin tuaj yeem siv los ua cov kev ntxiv ntxiv thiab tshuaj tiv thaiv tus neeg sawv cev rau roj av. Ntxiv N-Butylamin rau roj av tuaj yeem txhim kho nws txoj kev sib txuas ua ke thiab txo qhov kev tsim cov roj carbon deposits thiab cov khoom noj. Lub caij no, N-Butylamin kuj tseem tuaj yeem hnov qee cov roj av los tsim cov chaw sib txuas lus nrog cov khoom siv los tiv thaiv lub neej ntawm cov 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 txoj saw tshuaj tiv thaiv cov roj hmab molecules lossis txhawb nqa cov khoom sib txuas ntawm cov roj hmab thiab cov kab mob n-buthlamin tuaj yeem txhim kho cov roj hmab thiab kev tiv thaiv kub, thiab tshuab zog.
3. Xab npum emulsifiers thiab surfactants
N-butylamineKuj tseem siv tau los ua xab npum emulsifier thiab surfactant. Cov tebchaw no tuaj yeem txo qhov nro ntawm dej, ua rau nws yooj yim dua rau cov roj thiab dej kom sib tov thiab tawg. Nyob rau hauv kev tsim cov xab npus thiab detergent, emulsifiers thiab surfactants thiab surfactants muaj ntau yam uas muaj peev xwm tshem tawm cov khoom muaj peev xwm thiab ruaj khov.
Lub tshuab ntawm N-Butylamin hauv kev lag luam duab thaij duab
N-Butylamin kuj tseem siv tau ua tus tsim tawm rau cov duab xim. Nyob rau hauv cov txheej txheem ntawm cov duab thaij duab xim, N-Butylamin tuaj yeem hnov mob nrog cov xim lwg me me los tsim cov xim tshwj xeeb. Cov tebchaw no pom cov duab pom ntawm daim ntawv thaij duab, yog li ua tiav lub hom phiaj ntawm kev yees duab xim. Kev tsim cov nyhuv ntawm n-butylamin yog tus cwj pwm los ntawm kev ua haujlwm siab, ruaj khov, thiab tsis muaj kuab paug, ua rau nws tsis tshua muaj pa nyob rau hauv kev lag luam xim duab.
Lub tshuab hluav taws xob catalytic ntawm n-butylamin
Catalytic synthesis yog ib kauj ruam tseem ceeb hauv kev lag luam txheej txheem ntawm n-butylamin. Cov txheej txheem tseem ceeb ntawm catalytic synthesis suav nrog cov dej cawv cuaj, lom zem, thiab hydrogenation tshua. Hauv cov txheej txheem no, N-Butanol undergoes dehydrogenation cov tshuaj tiv thaiv raws li kev ua ntawm catalyst, ua aldehydes lossis ketones. Tom qab ntawd, cov tebchaw yauv mus nrog ammonia los ua imine intermediates. Thaum kawg, lub tswv yim nruab nrab undergoes hydrogenation cov tshuaj tiv thaiv nyob rau hauv kev txiav txim ntawm hydrogenation catalyst, kev tsim N-Butylamin. Kev xaiv ntawm catalysts thiab kev ua kom zoo ntawm cov tshuaj tiv thaiv cov kev mob yog qhov tseem ceeb rau kev txhim kho cov txiaj ntsig thiab kev ua kom dawb huv ntawm cov txheej txheem catalytic.
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 kev tsim khoom thiab siv. Piv txwv li, xev n-butylamin yuav paug cov av thiab dej lub cev, ua rau kev puas tsuaj rau ecological ib puag ncig. Tsis tas li ntawd, kev sib txuas ntawm n-butylamin ua rau haus luam yeeb lom xws li cov pa roj ntsha, uas tau pov thawj thaj tsam ib puag ncig. Txhawm rau txo qhov cuam tshuam ntawm n-butylamin nyob rau ib puag ncig, cov kev ntsuas uas yuav tsum tau ua los txhawb kev tswj ib puag ncig thiab tswj kev qias neeg. Piv txwv li, ntxiv dag zog rau kev tswj hwm kev nyab xeeb hauv cov txheej txheem ntau lawm los tiv thaiv kev lom zem thiab muaj kuab paug los ntawm kev tshwm sim; Txhawb kev phooj ywg ib puag ncig kev siv hluav taws xob kom txo tau kev siv hluav taws xob thiab cov khib nyiab pov pov tseg hauv kev tsim cov n-butylamin; Ntxiv dag zog rau kev kho cov pov tseg thiab cov peev txheej hloov dua tshiab, ua tiav cov khoom siv thiab kev ua kom muaj kuab lom.
N-butylamineyog cov kua tsis muaj kob uas muaj ntxhiab tsw tshwj xeeb uas tig daj thaum sab laug sawv ntsug. Nws yog ib qho tseem ceeb rau cov khoom siv raw thiab cov organic synthesis 50 siv nyob rau hauv kev lag luam, kev ua liaj ua teb, thiab kws tshuaj ua liaj / duab. Piv txwv li, hauv kev lag luam roj av, nws tuaj yeem siv los ua cov anti gelling tus neeg sawv cev, thiab xab npum roj av vulcanizing rau kev ua cov roj av tawg. Nyob rau tib lub sijhawm, nws tseem yog cov khoom siv raw rau tsim cov yees duab cov duab tsim tawm, tshuaj tua kab, tshuaj, thiab zas. Hauv qab no yog cov txheej txheem synthesis rau n-butylamine:
1,
Butanol Amoobification Txuj Ci
Lub Citanol cov txheej txheem saib xyuas yog ib txoj kev sib xws rau synthesizing n-butylamin. Cov qauv no tsuas yog siv rau cov tshuaj tiv thaiv N-butanol ntawm Butylamin, uas yog tom qab ntawd sib cais kom tau cov khoom kawg ntawm Butylamina, Butylamina, thiab Butylamina.
Cov Kev Mob:
N-butanol vapor reacts nrog ammonia ntawm atmospheric siab.
Cov tshuaj tiv thaiv kub yog tswj tau ntawm 170-200 degree.
Catalyst:
Cov Catalysts ib txwm muaj xws li alumina, molybdenum oxide, etc. Cov catalysts tuaj yeem txhawb nqa cov tshuaj tiv thaiv n-butanol thiab ammonia raws li kev mob.
Cov txheej txheem tshuaj tiv thaiv:
Qhia N-Butanol Vapor thiab Ammonia mus rau hauv reactor rau cov tshuaj tiv thaiv raws li kev ua ntawm catalyst.
Qhov sib tov 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 khoom siv raw tau yooj yim muaj thiab cov tshuaj tiv thaiv muaj cov kev mob no kuj muaj mob hnyav.
Tus catalyst yog ruaj khov thiab muaj lub neej kev pabcuam ntev.
Qhov tsis zoo:
Cov khoom sib cais ua ke yog qhov sib txawv thiab yuav tsum muaj distillation kom tau txais high-purity n-butylamina.
Buthanol chlorination thiab amoobification txoj kev
Cov celanol chlorination thiab ammonification txoj kev yog ib txoj kev ua lag luam n-butylamina los ntawm kev rov ua kom muaj ethanol, dej reamther, thiab cmorobutane hauv cov tshuaj reactor siab.
Cov Kev Mob:
Ntxiv ethanol, ammonia dej, thiab chlorobutane rau hauv cov tshuaj reactor siab.
Do thiab tsa qhov kub txog 8595 degree, thiab tswj lub siab ntawm kwv yees li {1}}. 540.64MPA.
Saib xyuas cov tshuaj tiv thaiv 6 teev, tom qab ntawd txias thiab txo lub siab.
Cov txheej txheem tshuaj tiv thaiv:
Thaum tshav kub kub cov tshuaj tiv thaiv thiab tau txais txiaj ntsig zoo ammonia pa.
Ntxiv hydrochloric acid los kho lub p rau 3-4, thiab tom qab ntawd rov qab los ethanol.
Ntxiv cov kua alkali rau cov kev daws teeb meem crude kom txog thaum ph} 0}}}}, thiab cais cov txheej txheej sab saud.
Sau cov leb feem hauv qab no 95 degree los ntawm distillation kom tau cov khoom tiav ntawm n-butylamine.
Cov Khoom Siv Raw Khoom Noj Qua:
Chlelobutane (80%) 3295KG / T, Ethanol (95%
Qhov Zoo:
Cov khoom siv raw tau dav tab sis cov txheej txheem tshuaj tiv thaiv yooj yim.
Cov khoom tawm los yog nruab nrab thiab haum rau kev lag luam ntau lawm.
Qhov tsis zoo:
Kev noj ntawm cov khoom siv raw yog qhov siab thiab tus nqi yog siab.
Cov kev mob siab yog qhov yuav tsum tau ua thaum cov txheej txheem kev tshuaj tiv thaiv, thiab cov khoom lag luam khoom yog qhov tseem ceeb.
Txoj kev txhim kho kev cia siab ntawmButylamine(N-Butylamine) qhia ib txoj kev zoo, feem ntau yog vim nws daim ntawv thov dav hauv ntau qhov tseem ceeb, thiab kev lag luam kev thov kev loj hlob. Cov hauv qab no yog cov ncauj lus kom ntxaws tshuaj xyuas ntawm kev txhim kho cov kev cia siab ntawm n-butylamine:
Kev Xav Ua Lag Luam Xav Kev Loj Hlob
Qhov no sib xyaw no, ua ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hauv nruab nrab, muaj ntau yam kev siv hauv cov tshuaj, cov roj av, cov tshuaj tua kab, thiab cov ntaub ntawv tshwj xeeb. Nrog kev txhim kho kev ua lag luam txuas ntxiv ntawm kev lag luam thoob ntiaj teb thiab kev txhim kho cov neeg muaj txoj sia nyob hauv cov qauv kev lag luam yuav txuas ntxiv ntxiv, yog li kev lag luam n-butylamine.
Kev ua thev naus laus zis thiab kev txhim kho ntawm ntau lawm kev ua tau zoo
Niaj hnub ua cov txheej txheem ntau lawm tsom rau kev txhim kho cov txiaj ntsig thiab kev coj dawb huv, thiab txo cov nqi tsim khoom los ntawm kev xaiv cov kev xaiv thiab kev xaiv ua kom zoo nkauj. Nyob rau yav tom ntej, nrog kev nce qib ntawm Green Chemistry thiab cov ntsiab lus tsim kev txhim kho, nws cov txheej txheem tsim khoom yuav yog ib puag ncig ib puag ncig thiab muaj txiaj ntsig. Piv txwv li, kev siv cov catalysts tshiab thiab cov kuab ntsuab ntsuab tuaj yeem txo qis cov khoom lag luam thiab kev siv hluav taws xob, txo qhov cuam tshuam rau ib puag ncig. Ntxiv rau, daim ntawv thov ntawm cov tshuab tswj ntse yuav ua rau cov txheej txheem ntau lawm ntxiv thiab muaj tswv yim zoo, txhim kho cov khoom lag luam zoo thiab ntau lawm.
Kev tsim cov ntaub ntawv tshiab thiab cov ntawv thov tshiab
Kev txhim kho cov ntaub ntawv tshiab thiab cov ntawv thov tshiab yuav txuas ntxiv cov ntawv thov ntawm N-Butylamine. Piv txwv li, hauv tshav pob ntawm biomedicine, cov compound no yuav pab tau ua cov khoom siv tseem ceeb lossis nruab nrab rau kev loj hlob ntawm cov tshuaj; Nyob rau hauv cov nqe lus ntawm cov ntaub ntawv ua haujlwm, nws kuj tseem siv tau los npaj cov ntaub ntawv tshiab nrog cov khoom tshwj xeeb. Kev txhim kho cov chaw thov tshiab no yuav nqa cov kev lag luam tshiab thiab kev loj hlob kev loj hlob.
Txoj Cai Pab Txhawb thiab Environmental Hom
Nrog rau kev tiv thaiv ib puag ncig ntawm ib puag ncig kev tiv thaiv ib puag ncig lub ntiaj teb tau tshaj tawm cov kev cai ib puag ncig thiab txhawb nqa kev txhim kho kev lag luam. Cov cai no yuav txhawb nqa kev hloov pauv ntawm kev lag luam tshuaj rau ib qho kev txhawb nqa ib puag ncig thiab cov kev txhawb nqa muaj zog rau kev tsim cov tshuaj ntsuab xws li n-butylamine. Meanwhile, raws li cov neeg siv khoom thov kom muaj cov khoom lag luam ib puag ncig ntxiv, kev ua lag luam kev cia siab rau cov tshuaj ntsuab xws li n-butylamine yuav dhau los ua ntau dua.
Kev sib tw ua lag luam thiab cov nyom
Txawm hais tias muaj kev cia siab rau cov kev ua lag luam, kev sib tw tau ua dhau los. Txhawm rau tswj kom muaj txiaj ntsig kev sib tw, kev lag luam yuav tsum tau nce ntxiv lawv R & D kev nqis peev, txhim kho qib khoom zoo thiab thev naus laus zis; Nyob rau tib lub sijhawm, nws yog qhov tsim nyog los tshawb nrhiav kev ua lag luam thiab nrhiav cov ntsiab lus kev loj hlob tshiab. Ib qho ntxiv, yam xws li kev hloov pauv ntawm cov khoom siv roj rever thiab ua kom muaj kev nyuaj rau nws cov kev nyuaj thiab muag khoom.
Cim npe nrov: Butylamine Cas 109-73-9, cov chaw muag khoom, chaw tsim khoom, Hoobkas, lag luam, yuav khoom, loj, rau muag