3-aminophlenylacetylene / 3-ethynylaniline / CAS 54060-30-9
Khoom npe: 3-aminophlenyfacetylacetylene
CAS: 54060-30-9
Einecs: 258-944-6
Melting taw tes: 27 ° C
BLAIL NTAM: 92-93 ° C (2 MMHG)
Ceev: 1.04
Cov ntsiab lus tsis pub: 1.614-1.616
FP: 138 ° F
Cia Temp: 2-8 ° C
PKA: 3.67 ± 0.10 (kwv yees)
Daim Ntawv: Ua Kua
Xim: Ntshiab daj rau xim av
Kev nqus Yuam: 1.12
Dej solubility: insoluble hauv dej.
BNN: 29354117
Siv nyob rau hauv cov synthesis ntawm cov high-qib resins nyob rau hauv teb ntawm teb ntawm teb kev ua teb, tub rog thiab lwm thaj chaw thiab lwm thaj chaw tseem ceeb rau kev tawm tsam cov tshuaj tua kab.
3-aminophlenyfacetyleneMuaj ntau cov ntawv thov hauv ntau thaj teb, tshwj xeeb tshaj yog hauv cov organic chemis thiab cov ntaub ntawv tshawb fawb. Qee qhov ntawm nws cov ntawv thov muaj xws li:
1. Lub tsev thaiv ntawm cov organic synthesis:Nws yog qhov tseem ceeb hauv nruab nrab nyob rau hauv cov synthesis ntawm ntau cov organic sib xyaw, suav nrog cov tshuaj thiab tshuaj ua liaj ua teb.
2. Ligands hauv kev ua haujlwm chemistry:Cov pab pawg neeg amino tuaj yeem siv los ua ligands los ua kev sib koom ua ke ntawm 3-aminophleny thiab hlau ions, uas tuaj yeem siv rau catalysis thiab kev txhim kho cov khoom siv.
3. Cov khoom siv fluorescent:Vim yog lawv cov qauv conjugated, lawv tuaj yeem siv rau hauv kev txhim kho cov ntaub ntawv fluorescent thiab sensors.
4. Polymer Chemistry:Nws tuaj yeem siv rau cov xwm txheej ntawm kev ua haujlwm polymers thiab tuaj yeem siv rau cov tsho tiv no, cov nplaum thiab lwm yam ntaub ntawv.
5. Kev Tshawb Fawb Daim Ntawv Thov:Feem ntau nws yog siv hauv kev tshawb fawb ib puag ncig kom kawm cov kev hloov pauv thiab tsim cov txheej txheem hluav taws xob tshiab.
1, t / t
2, l / c
3, vixaj
4, credit card
5, paypal
6, Alibaba Kev Tsim Kho Kev Lag Luam
7, Western Union
8, MoneyGram
9, ntxiv rau, qee zaum peb kuj lees txais Bitcoin.
Khaws lub receptacle ntim thiab khaws cia rau hauv qhov chaw txias, qhuav, thiab xyuas kom meej tias muaj qhov cua zoo lossis tso pa tawm hauv chaw ua haujlwm.
Txhawm rau khaws 3-aminophlenylenylene nyab xeeb thiab ua kom zoo, xav txog cov lus qhia hauv qab no:
1. Thawv:Siv airtight ntim ua los ntawm cov khoom tsim nyog, xws li iav tsim nyog, muaj qhov ceev polyethylene (HDPE), kom tiv thaiv kom tsis huv thiab evaporation.
2. Kub:Khaws lub compound nyob rau hauv qhov chaw txias, qhuav qhov chaw kom deb ntawm kev tshav ntuj ncaj qha thiab cov khoom kub. Qhov ntsuas kub ntawm 2-8 ° C (tub yees) feem ntau pom zoo rau ntau cov organic sib sau, tab sis kuaj xyuas yog tias muaj cov lus qhia tshwj xeeb.
3. Cov av noo:Khaws cia thaj chaw cia kom qhuav raws li noo noo tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm cov compound.
4. INTER Roj:Yog tias ua tau, khaws cia hauv qab cov roj inert xws li nitrogen lossis argon txo qis oxidation thiab kev tsis pom zoo.
5. Sau npe:Daim ntawv sau kom meej meej nrog lub npe tshuaj, concentration, hnub tau txais, thiab tej ntaub ntawv muaj kev phom sij.
6. Kev nyab xeeb ceev faj:Cov lus qhia kev nyab xeeb kom tsim nyog, suav nrog kev siv cov khoom tiv thaiv tus kheej (PPE) thaum tuav lub compound thiab kom nws cia ua rau cov khoom siv hauv zos txog cov khoom tsim kev puas tsuaj.
Yog tias siv thiab khaws cia raws li cov lus qhia tshwj xeeb, nws yuav tsis decompose, thiab tsis muaj kev paub txog kev phom sij
Cov lus qhia dav dav
Sab laj tus kws kho mob. Qhia phau ntawv qhia kev nyab xeeb no rau tus kws kho mob ntawm qhov chaw.
Yog nqus tau
Yog nqus tau, txav tus neeg mob mus rau cua tshiab. Yog tias koj tsum tsis ua pa, muab ua pa tawm dag zog. Sab laj tus kws kho mob.
Thaum muaj kev sib cuag ntawm daim tawv nqaij
Yaug nrog xab npum thiab dej kom ntau. Sab laj tus kws kho mob.
Thaum muaj kev sib cuag
Yaug kom huv nrog cov dej kom ntau li 15 feeb thiab sab laj kws kho mob.
Yog tias koj yuam kev lees txais
Nws yog txwv tsis pub ua kom ntuav. Tsis txhob pub dab tsi los ntawm lub qhov ncauj rau tus neeg tsis nco qab lawm. Yaug koj lub qhov ncauj nrog dej. Sab laj tus kws kho mob.
3-aminophlenyfacetyleneThov kom muaj kev phom sij rau kev noj qab haus huv, yog li nws yuav tsum daws tau nrog kev saib xyuas. Nov yog qee yam kom nco txog nws cov peev xwm ua tau zoo:
1. Toxicity:Thaum cov ntaub ntawv muaj txiaj ntsig rau 3-Aminophlenylacetylacetylacetylacetylacetylacetylacetylacetylacetylened, tebchaw nrog cov qauv zoo sib xws yuav muaj kev phom sij. Nws raug nquahu tias nws raug suav tias yog cov tshuaj lom uas muaj kuab lom.
2. Cov tawv nqaij thiab qhov muag khaus:Sib cuag ncaj qha rau cov tawv nqaij lossis qhov muag yuav ua rau khaus khaus. Yuav tsum hnav cov khoom tiv thaiv tus kheej ib txwm tsim nyog (PPE) xws li hnab looj tes thiab goggles thaum tuav sib txuas.
3. Inhalation pheej hmoo: Inhalation ntawm hmoov av lossis vapor yuav ua rau ua pa pheeb suab. Siv nyob rau hauv ib cheeb tsam zoo-ventilated lossis fume hood kom txo qis kev raug.
4. Ntev cov teebmeem:Lub sijhawm ntev los yog rov ua rau qee qhov muaj ntxhiab tsw ntxhiab tsw tuaj yeem ua rau muaj kev cuam tshuam rau kev noj qab haus huv ntau dua, suav nrog cov carcinogenicity.
5. Cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS):Ib txwm sab laj ntawm MSDs rau 3-aminophlenylacetylenly rau kev tiv thaiv kev phom sij ntawm kev nyab xeeb, thiab ua ntej muaj kev ntsuas kev nyab xeeb.
