3-Aminopropylmethylamine (CAS # 6291-84-5)
Daim ntawv thov
3-Aminopropylmethylamine tau siv los ua tus qauv coj cov molecule hauv kev sib txuas ntawm ob lub crystalline aluminophosphates
Specification
Cov tsos mob ua kua
Xim Clear
TIAB SA 878143
pKa 10.60 ± 0.10 (Predicted)
PH 13.5 (100g / l, H2O, 20 ℃)
Cia txias 2-8 ° C
Explosive Limit 1.8-12.8% (V)
Refractive Index n20/D 1.447 (lit.)
Kev nyab xeeb
Risk Codes R10 - Flammable
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R34 - Ua rau kub hnyiab
Kev Nyab Xeeb Kev Nyab Xeeb S16 - Khaws kom deb ntawm qhov chaw ntawm qhov hluav taws kub.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S45 - Thaum muaj xwm txheej lossis yog tias koj hnov mob tsis zoo, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
UN IDs UN 2734 8/PG 2
WGK Germany 3
RTECS TX8242500
TSCA Yes
HS Code 29212900
Hazard Chav Kawm 8
Packing Group II
Ntim & Cia
Ntim hauv 25kg / 50kg nruas. Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Taw qhia
Qhia peb cov khoom tshiab - 3-Aminopropylmethylamine. Paub txog nws txoj kev siv ntau yam, cov tshuaj ua kua dej no yog qhov kev xaiv nrov rau ntau yam kev siv xws li kev sib txuas ntawm ob lub crystalline aluminophosphates mus rau kev lag luam electroplating. Nrog nws cov xim ntshiab, qhov kev teeb tsa kev coj ua molecule muaj ntau qhov ua tau zoo rau kev txhim kho cov khoom lag luam thiab kev ua haujlwm zoo.
Thaum nws los txog rau kev tsim cov crystalline aluminophosphates, 3-Aminopropylmethylamine tau pom nws lub luag haujlwm ua tus qauv coj cov qauv. Raws li ntau yam molecule, nws qhia tau hais tias muaj peev xwm zoo tshaj plaws los coj kev tsim cov qauv siv lead ua los ntawm kev tsim hydrogen bonds hauv matrices ntawm cov siv lead ua. Qhov no yog tshwj xeeb tshaj yog pab tau nyob rau hauv lub synthesis ntawm ob hom crystalline aluminophosphates, hu ua SAPO-34 thiab SAPO-42.
Ib qho tshwj xeeb ntawm 3-Aminopropylmethylamine yog nws daim ntawv thov hauv kev lag luam electroplating. Raws li cov ntaub ntawv ua kua, nws tuaj yeem yooj yim tov nrog lwm cov tshuaj thiab muab tso rau ntawm qhov chaw los tsim cov khoom zoo electroplated. Cov xim ntshiab ntawm cov molecule no ua kom ntseeg tau tias nws yuav tsis cuam tshuam nrog cov xim ntawm cov khoom tiav, uas yog qhov tseem ceeb tshwj xeeb hauv kev lag luam uas xim yog qhov tseem ceeb.
Qhov kev ntxhib los mos ntawm 3-Aminopropylmethylamine ua rau nws yooj yim rau kev ua haujlwm nrog, ua kom yooj yim rau kev txhaj tshuaj thiab daim ntawv thov. Nws tuaj yeem muab ntxiv rau lwm yam tshuaj los txhim kho lawv cov khoom thiab tsim nyog rau ob qho tib si loj thiab me me.
Peb 3-Aminopropylmethylamine yog tsim nrog cov qauv siab tshaj plaws ntawm kev ua tau zoo, ua kom nws cov purity thiab kev ua haujlwm tshwj xeeb. Nws yog ib yam khoom muaj kev nyab xeeb thiab txhim khu kev qha uas ua raws li cov qauv kev lag luam thiab cov kev cai.
Hauv kev xaus, peb 3-Aminopropylmethylamine yog ib qho khoom siv tau zoo thiab muaj txiaj ntsig zoo uas zoo rau ntau yam kev siv. Nws cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov crystalline aluminophosphates thiab kev lag luam electroplating. Nrog nws cov xim ntshiab thiab kev ntxhib los mos, nws muaj ntau txoj hauv kev rau cov khoom txhim kho thiab kev tsim kho tshiab. Tiv tauj peb hnub no kom paub ntau ntxiv txog seb peb 3-Aminopropylmethylamine tuaj yeem txhim kho koj cov txheej txheem tsim khoom.
