![1 8-Diazabicyclo[5.4.0]undec-7-ene (CAS# 6674-22-2) Hoton da aka Fito](https://cdn.globalso.com/xinchem/18Diazabicyclo540undec7ene.png)
1 8-Diazabicyclo[5.4.0]undec-7-ene (CAS# 6674-22-2)
| Alamomin haɗari | C - Mai lalacewa |
| Lambobin haɗari | R22 - Yana cutarwa idan an haɗiye shi R35 - Yana haifar da ƙonawa mai tsanani R52/53 - Cutarwa ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci. |
| ID na UN | UN3267 |
Gabatarwa
1,8-Diazabicyclo [5.4.0] undec-7-ene, wanda aka fi sani da DBU, wani muhimmin fili ne na kwayoyin halitta.
Hali:
1. Bayyanawa da Siffa: Ruwa ne mara launi da bayyananne. Yana da ƙaƙƙarfan ƙamshin ammonia da ƙaƙƙarfan sha.
2. Solubility: Mai narkewa a cikin yawancin kaushi na kwayoyin halitta, irin su ethanol, ether, chloroform, da dimethylformamide.
3. Kwanciyar hankali: Yana da kwanciyar hankali kuma ana iya adana shi na dogon lokaci a cikin zafin jiki.
4. Flammability: Yana da ƙonewa kuma a kiyaye shi daga haɗuwa da tushen wuta.
Amfani:
1. Catalyst: Yana da tushe mai karfi da aka saba amfani dashi azaman alkaline mai kara kuzari a cikin hadaddiyar kwayoyin halitta, musamman a cikin halayen motsa jiki, halayen maye gurbin, da halayen cyclization.
2. Ion musayar wakili: zai iya samar da gishiri tare da Organic acid kuma ya zama wakili na musayar anion, wanda aka fi amfani da shi wajen hada kwayoyin halitta da kuma nazarin sunadarai.
3. Chemical reagents: fiye amfani da hydrogenation halayen, deprotection halayen, da kuma amine maye halayen catalyzed da karfi sansanonin a Organic kira.
Hanya:
Ana iya samun shi ta hanyar amsawa 2-Dehydropperidine tare da ammonia. Ƙayyadadden hanyar haɗin kai yana da ɗan wahala kuma yawanci yana buƙatar dakin gwaje-gwajen ƙwayoyin halitta don aiwatarwa.
Bayanan tsaro:
1. Yana da ƙarfi mai ƙarfi kuma yana iya haifar da haushi ga fata da idanu. Lokacin amfani, ya kamata a sa safar hannu masu kariya da tabarau don gujewa tuntuɓar kai tsaye.
2. Lokacin adanawa da amfani da DBUs, yakamata a kiyaye yanayi mai kyau don rage yawan wari da tururi.
3. Guji amsawa tare da oxidants, acid, da mahadi, kuma guje wa aiki kusa da tushen wuta.
4. Lokacin sarrafa sharar gida, da fatan za a bi ƙa'idodin gida da hanyoyin aiki na aminci.
