Ethoxymethylenemononitrile CAS 123-06-8

1. Ethoxymethylenemalononitrile yog ib qho reactive heev, electron -deficient acrylonitrile derivative siv los ua ntau yam reagent nyob rau hauv heterocyclic synthesis los tsim fused pyrazoles, pyrimidines, thiab triazoles . Nws yog dav siv nyob rau hauv kev tshawb fawb tshuaj rau synthesizing antimicrobial, anti-inflammatory, thiab antimalarial compounds.
2. Ethoxymethylenemalononitrile CAS 123-06-8 ua lub tsev tseem ceeb hauv cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv condensation thiab cyclization cov tshuaj tiv thaiv nrog nucleophiles xws li amines thiab hydrazines los tsim complex molecular molecular molecular molecular molecular molecular molecules.
3. Cov ntawv thov ntawm Ethoxymethylenemalononitrile kuj suav nrog nws siv los ua ib qho nruab nrab hauv kev tsim khoom ntawm ntau yam tshuaj thiab agrochemicals.

1. Khaws Ethoxymethylenemalononitrile nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, thiab zoo- qhov cua qhov chaw kom deb ntawm cov khoom tsis sib haum. Pom zoo cia kub sib txawv ntawm tub yees (2-8 degree) txog -20℃kom ruaj khov mus ntev.
2. Khaws Ethoxymethylenemalononitrile kom deb ntawm cov khoom muaj zog oxidizing, muaj zog txo cov neeg ua haujlwm, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv kev puas tsuaj rau kev puas tsuaj.
3. Ib txwm Ethoxymethylenemalononitrile CAS 123-06-8 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv tshuaj (nitrile roj hmab pom zoo), looj tsom iav dub, thiab khaub ncaws tiv thaiv thaum tuav Ethoxymethylenemalononitrile kom tsis txhob muaj tawv nqaij, qhov muag, thiab ua pa. Siv tsuas yog nyob rau hauv cov tshuaj fume hood.

1. Tam sim ntawd cais thaj chaw nchuav, tsis txhob tsim cov plua plav, thiab muaj Ethoxymethylenemalononitrile siv inert, tsis yog - cov khoom siv hluav taws xob combustible . Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog txoj kev dej.
2. Ua tib zoo cheb cov Ethoxymethylenemalononitrile uas tau sau tseg rau hauv ib lub thawv ntim, sau cov tshuaj khib nyiab pov tseg kom raug raws li cov cai hauv cheeb tsam, xeev, thiab tseem fwv ib puag ncig.
3. Tus neeg ua haujlwm Ethoxymethylenemalononitrile CAS 123-06-8 yuav tsum hnav PPE tsim nyog suav nrog cov cuab yeej ua pa ntawm tus kheej (SCBA) yog tias tsim nyog thaum ntxuav; muab qhov cua txaus thiab pov tseg tag nrho cov khoom pov tseg raws li cov khoom siv phom sij.

1. Ethoxymethylenemalononitrile raug cais raws li tshuaj lom yog tias nqos tau (H301), muaj teeb meem rau kev sib cuag ntawm daim tawv nqaij (H311), tuaj yeem ua rau muaj kev tsis haum rau ntawm daim tawv nqaij (H317), thiab tej zaum yuav ua rau muaj kev tsis haum lossis mob hawb pob lossis ua tsis taus pa yog tias nqus tau (H334). LD50 intraperitoneal hauv nas yog 50 mg / kg.
2. Ethoxymethylenemalononitrile muaj qhov taw tes ntawm 155℃(311℃F) thiab yog combustible . Nws cov thermal decomposition lossis combustion tuaj yeem tsim cov pa phem thiab ua rau khaus, suav nrog nitrogen oxides (NOx), carbon monoxide, thiab carbon dioxide.
3. Ib txwm Ethoxymethylenemalononitrile CAS 123-06-8 sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau Ethoxymethylenemalononitrile kom tiav cov ntaub ntawv txaus ntshai (GHS teeb liab lo lus "Danger"), cov txheej txheem pab thawj zaug (P301+P310 rau kev noj, P3}}, P2{5} rau inhalation), thiab tuav cov lus qhia; Cov lus ceeb toom muaj xws li P260 (tsis txhob ua pa plua plav), P280 (hnav hnab looj tes tiv thaiv / qhov muag tiv thaiv), thiab P342+P311 (yog tias muaj cov tsos mob ua pa).