Dishyl Malonate CAS 105-533
Sunan samfurin: Dietthyl Malonate
CAS: 105-53-3
MF: c7h12o4
Melting Point: -50 ° C
Bhazaya: 199 ° C
Yankuna: 1.055 g / ml
Kunshin: 1 l / kwalban, 25 l drum, 200 l drum
1.Wan dandano ne, galibi ana amfani dashi don shirye-shiryen 'ya'yan itace dan' ya'yan itace kamar pears, apples, inabi da cherries.
2.Da aka yi amfani da shi sosai a cikin ma'aunin amarya, amino acid, bitamin B1, B2 da B6, magungunan barci da phenylbowazone.
3.Da ana amfani dashi sosai a cikin filayen samar da kayayyaki, gami da magungunan kashe qwari, kayan masana'antu, kayan crystal crystal, da sauransu.
4. Gina Tubalan a cikin kira: Ana yawanci amfani dashi azaman mai tsari a cikin tsarin mahadi daban daban, gami da magunguna, agrachemicals, da dyes.
5. Mallaka mai iko: Diethyl Malitate ana amfani dashi a cikin Mallateed Synthesis, wanda hanya ce ga samar da Carboxylic acid da abubuwan da suka dace.
6. Shirya β-Kee acid: β-Kee acid ta hanyar wani tsari da ake kira alylation.
7. Hasaka na mahaɗan hetercycy: diethyl malapate ana amfani dashi a cikin tsarin hetthicyclic, waɗanda suke da mahimmanci a cikin sunadarai na magani.
8. Kayan kayan yaji da yaji: Saboda ƙanshi mai ƙanshi, ana iya amfani dashi a cikin abinci da masana'antar dandano.
Yana da narkewa a cikin chloroform, benzene da sauran abubuwan da ke tattare da kwayoyin halitta. Dan kadan mai narkewa cikin ruwa.
1. Store a cikin wani mai sanyi, gidan wanka. Ci gaba da tafiya daga wuta da kafofin zafi. Ya kamata a adana dabam daga oxidants, alkalis mai karfi, da rage jami'ai, kuma guji hade da hade ajiya. Sanye take da kayan da suka dace da adadin kayan wuta. Ya kamata a sanye yankin ajiya tare da kayan aikin bincike na gaggawa da kayan ajiya masu dacewa.
2. Adana da sufuri daidai da ƙa'idodin masu shayarwa masu shayarwa.
1. Akwati: Shagon Dietthyl Mallate a cikin akwati da aka rufe don hana gurbatawa da irƙasassu. Yi amfani da kwantena da aka yi da gilashin ko filastik masu dacewa.
2. Zazzabi: Don Allah adana shi a wuri mai sanyi da bushe, nesa daga hasken rana kai tsaye da kafofin zafi kai tsaye. Zai fi dacewa, ya kamata a adana shi a zazzabi a ɗakin ko a cikin firiji idan ana buƙatar ajiya na dogon lokaci.
3. Gash na Teert: Idan zai yiwu, adana Gas a ƙarƙashin koshin ƙasa kamar nitrogen ko Argon don rage haɓakar ƙwayar cuta da iskar shaka ko hadawa.
4. LALD: A bayyane alamun kwantena tare da sunan sinadarai, taro, da kwanan wata don tabbatar da tantancewa da kyau.
5. GASKIYA GASKIYA: Bi duk ka'idodi na aminci da ka'idoji don sunadarai, gami da amfani da kayan kare kayan aikin da suka dace (PPE) lokacin da ake amfani da Diethyl mai dacewa.
1. Guji hulɗa tare da oxidants, rage jami'ai da alkalis. Abubuwan sunadarai sun fi barga yawa fiye da Dietthyl oxalate. Tunda ana iya sauƙaƙe hydrolyzed don samar da Malamin acid acid, wanda yafi acidic, ya zama dole don hana inhalation na tururi ko lamba tare da fata.
2. Wannan samfurin yana da ƙarancin guba, bera bera Ld50> 1600mg / kg, amma za a shayar da shi cikin acid na, ku guji lamba. Wanke bayan hulɗa. Masu aiki ya kamata sanya safofin hannu na roba.
1. Tabbatarwa mai aiwatarwa: Tabbatar da ku biye da duk ka'idoji na ƙasa, na ƙasa game da sufuri na sunadarai. Wannan na iya haɗawa da kyau lakabin da aka dace, takardu da kuma bin ka'idodi masu haɗari.
2. Wuriging: Yi amfani da kayan marabar da suka dace waɗanda ke dacewa da Diethyl Malite. Akwakin ya kamata ya zama mai sanyi da kayan da ba sa amsawa da sinadarai. Tabbatar da marufi yana da ƙarfi sosai don magance riƙewar lokacin sufuri.
3. Ikon zazzabi: Kiyaye zazzabi na Dishyl Malifulate barga a lokacin sufuri. Guji wallafe zuwa matsanancin yanayin zafi, wanda zai shafi amincin sunadarai.
4. Gas: Idan zai yiwu, Diethyl Malize ya kamata a jigilar shi ta hanyar da ya rage yawan bayyanar da iska da danshi, kamar yadda waɗannan zasu iya haifar da shi.
5. Kayan aikin kariya na sirri (PPE): tabbatar da cewa ma'aikatan da ke ɗaukar nauyin Diethyl Macijin da ya dace, Goggles, da kuma suturar kariya don hana fata da ido.
6. Hagu na gaggawa: suna da tsarin gaggawa a wurin idan zubar da jini ko leak ya faru yayin jigilar kaya. Wannan ya hada da samun kit na feshin kowane lokaci kuma tabbatar da ma'aikatan gaggawa a cikin gaggawa.
7. Guji kayan da aka ba da jituwa: lokacin sufuri, diethyl malama kamar su masu ƙarfi, acid da tushe don hana halayen haɗari.
