Tri(octyl/decyl) amine (TA0810)

Katundu

♦ Mkhalidwe wa thupi:

Trialkylamines (N235 /7301/TAA/ALAMINE 336) nthawi zambiri ndi zakumwa kapena zinthu zolimba zopanda utoto pa kutentha kwa chipinda, kutengera

kutalika ndi mtundu wa magulu a alkyl.

♦ Fungo

Trialkylamine (N235) nthawi zambiri imakhala ndi fungo lamphamvu komanso lofanana ndi la nsomba, makamaka ngati ili ndi unyolo wochepa wa alkyl.

♦ Kusungunuka

Trialkylamines (7301) nthawi zambiri amasungunuka mu zinthu zachilengedwe monga ethanol, methanol, ndi chloroform,

koma kusungunuka kwawo m'madzi kumasiyana malinga ndi magulu a alkyl. Magulu ang'onoang'ono a alkyl amawonjezera madzi.

kusungunuka, pomwe magulu akuluakulu a alkyl amachepetsa.

♦ Mfundo zofunika:

Trialkylamine ndi maziko ofooka ndipo amatha kuchitidwa ma protonation reactions. Kufunika kwa trialkyl amine

zimadalira magulu a alkyl ndi momwe amaperekera kapena kutulutsa ma elekitironi. Kawirikawiri, tertiary

Ma amine (ma trialkyl amines okhala ndi magulu atatu a alkyl) ndi osavuta kuposa ma amine achiwiri kapena oyamba.

♦ Kuchitapo kanthu:

Trialkylamine imatha kutenga nawo mbali muzochitika zosiyanasiyana za mankhwala. Mwachitsanzo, imatha kuchitidwa alkylation

zochita pamene magulu a alkyl amasinthidwa kapena kulowetsedwa m'malo mwake. Amathanso kuchitapo kanthu ndi ma acid kuti apange mchere,

ndipo amatha kusungunuka kuti apange ma amine oxides.

♦ Malo otentha:

Kuwira kwa trialkyl amine kumadalira kukula ndi mtundu wa magulu a alkyl. Kawirikawiri,

Ma trialkyl amines okhala ndi unyolo wautali wa alkyl ali ndi malo owira ambiri chifukwa cha kuchuluka kwa mphamvu zapakati pa mamolekyulu.

Mapulogalamu

♦ Zothandizira

Ma trialkyl amines nthawi zambiri amagwiritsidwa ntchito ngati zinthu zoyambitsa kusintha kwa mankhwala. Angathandize kusintha kwa zinthu monga

kupangidwa kwa esterification, transesterification, ndi zina zowonjezera za Michael. Ma amines apamwamba, makamaka, amadziwika ndi

ntchito yawo yothandiza pakusintha kwa zinthu zachilengedwe.

♦ Mankhwala

Trialkylamine imagwiritsidwa ntchito popanga mankhwala. Angagwiritsidwe ntchito ngati chomangira

zotchinga kapena zosakaniza pakupanga mankhwala, monga antihistamines, antidepressants, ma virus,

ndi mankhwala oletsa ululu am'deralo.

♦ Mankhwala oletsa dzimbiri

Trialkylamine ingagwiritsidwe ntchito ngati zoletsa dzimbiri kuti iteteze zitsulo kuti zisawonongeke chifukwa cha

kukhudzana ndi malo owononga. Amapanga gawo loteteza pamwamba pa chitsulo, kuteteza kapena

kuchepetsa dzimbiri.

♦ Mankhwala Opangira Ma Surfactants

Trialkylamine ingagwiritsidwe ntchito ngati ma surfactants, omwe ndi mankhwala omwe amachepetsa kupsinjika kwa pamwamba pakati pa

zinthu ziwiri. Amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo sopo, emulsifiers, zofewetsa nsalu,

ndi zinthu zotulutsa thovu.

♦ Zowonjezera za polima

Ma trialkylamines amatha kuwonjezeredwa mu ma polima ngati zowonjezera kuti awonjezere mphamvu zawo.

kumawonjezera kusinthasintha, kumamatira, ndi kukhazikika kwa kutentha kwa ma polima, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito

monga zophimba, zomatira, ndi zotsekera.

♦ Chithandizo cha mpweya

Ma alkylated amines amagwiritsidwa ntchito pochiza mpweya, monga kutsekemera kwa mpweya ndi carbon dioxide (CO2).

Amatha kuyamwa mpweya wa asidi, monga hydrogen sulfide (H2S) ndi CO2, kuchokera ku mpweya wachilengedwe kapena mafakitale.

mpweya woipa, zomwe zimathandiza kuyeretsa mtsinje wa gasi.

♦ Kupanga mankhwala

Trialkylamine ndi ma reagents ogwiritsidwa ntchito mosiyanasiyana mu kapangidwe ka organic. Amatha kutenga nawo mbali muzochita monga reductive

kusakaniza, kusakaniza, ndi kusintha kwa nucleophilic, zomwe zimathandiza kupanga mankhwala osiyanasiyana.

♦ Kupopera:

N235 imatha kugwira ntchito ngati zoyambitsa kapena zothandizira pakuchita zinthu monga polymerization. Zingathandize

Kupanga ma polima kudzera mu njira monga polimereza mwakuya kapena polimereza mogwirizana.

Njira Yogulitsira

♦ Kusankha zinthu zoyambira

Gawo loyamba ndi kusankha amine yoyenera yoyamba kapena yachiwiri, yomwe idzasinthidwa kuti ipange alkylation.

trialkyl amine yomwe mukufuna. Chothandizira alkylating, monga alkyl halide (monga alkyl bromide, alkyl chloride)

kapena olefin (monga alkene), imasankhidwanso kutengera magulu a alkyl omwe akufuna kuti alowemo.

♦ Kuyankha kwa Alkylation:

Kuyankha kwa alkylation kumaphatikizapo momwe amine yoyamba kapena yachiwiri imagwirira ntchito ndi wothandizira wa alkylating.

Kuchitapo kanthu kungachitike pansi pa mikhalidwe yosiyanasiyana, monga pamaso pa chosungunulira kapena chothandizira.

Mikhalidwe ya reaction ingasiyane kutengera ma reactants enieni ndi chinthu chomwe mukufuna.

♦ Kuyeretsa:

Pambuyo pa alkylation reaction, chisakanizo cha crude reaction nthawi zambiri chimayeretsedwa kuti chilekanitse chomwe chikufunidwa

trialkyl amine kuchokera ku zinthu zoyambira zomwe sizinachitike kapena zinthu zina. Njira zoyeretsera monga

Kuyenga, kuchotsa, kapena chromatography kungagwiritsidwe ntchito kuti mupeze chinthu choyera.

♦ Kufotokozera ndi kusanthula makhalidwe a munthu:

Trialkyl amine yopangidwa imadziwika pogwiritsa ntchito njira zosiyanasiyana zowunikira, monga spectroscopy

(monga NMR, IR) ndi chromatography (monga GC, HPLC) kuti zitsimikizire kuti ndi yoyera komanso yodziwika bwino.

 

Kuyendera

♦ Njira yowunikira

• Kuyang'anira kobwera: Zipangizo zazikulu, zimawunikidwa kuti ziwone ngati zili ndi zinthu, mawonekedwe ake ndi zina.

katundu wamkulu.

• Kuyang'anira kudyetsa: mfundo yodyetsa zinthu zopangira ndi yoyamba ndi yoyamba, ndipo mawonekedwe a

Zipangizo zazikulu zimawunikidwa mwachisawawa malinga ndi ngati pali kusintha kwakukulu pakusungirako

zinthu zisanadyetsedwe.

• Kusankha zitsanzo za gulu mu njira yopangira: Pa nthawi yopangira, zizindikiro zazikulu za gulu lililonse

za zinthu: kuchuluka ndi asidi zidzawunikidwa katatu m'nthawi zosiyanasiyana.

• Kuyang'anira Kusungira: Gulu lililonse (matani 4) limayesedwa lisanasungidwe.

• Kuyang'anira kotuluka: Malinga ndi kuchuluka komwe makasitomala akufuna, zinthuzo zidzayesedwa.

ndipo anayang'aniridwa.

• Kuyang'anira katundu asanatumizidwe: malinga ndi zomwe kasitomala akufuna, munthu wina angayang'anire katunduyo.

kugula zinthuzo musanatumize.

♦ Njira Yowunikira

• Maonekedwe a Thupi: Kuyang'ana maso

• Kusanthula kwa Chiyero: Kusanthula kwa mpweya (GC)

• Mtengo wa Asidi: Kuchuluka kwa mphamvu

• Kuchuluka kwa Madzi: Zoyezera chinyezi

• Chizindikiro Chowunikira: Refractometer

• Kuchuluka: Choyezera kuchuluka

Kulemba, kulongedza, kutumiza ndi kusunga

♦ Kulemba

Gulu lililonse la zinthu liyenera kutsagana ndi satifiketi yosonyeza kuti zinthuzo zikugwirizana ndi zomwe zalembedwa, kuphatikizapo: dzina la

wopanga, dzina la chinthucho, nambala ya batch yopangira, kulemera konse kwa mbiya iliyonse,

mulingo wa khalidwe ndi kukhazikitsa nambala yokhazikika. kulemera, giredi ya khalidwe ndi kukhazikitsa

nambala yokhazikika.

♦ Kulongedza

Yodzaza m'ng'oma zapulasitiki zoyera komanso zouma, kulemera konse 200±0.3kg pa ng'oma iliyonse kapena 1000±0.5kg, yoponderezedwa komanso

chotsekedwa pambuyo pa gulu lililonse.

♦ Mayendedwe

Katunduyu amapakidwa m'madiramu apulasitiki, panthawi yonyamula ndi kutsitsa/kutsitsa, ayenera kusamalidwa mosamala.

ndipo pang'onopang'ono ikani pansi, ndikuletsa kuti isagwe.

♦ Malo Osungiramo Zinthu

Malo osungiramo zinthu ayenera kukhala ozizira, ouma komanso opatsa mpweya wabwino. Osapsa ndi moto komanso osagwa mvula.