5-CYANO-1-PENTYNE (CAS# 14918-21-9)
ruzivo
5-CYANO-1-PENTYNE (CAS# 14918-21-9)
nature
Acetylene nitrile yakagadzirwa. Imvura isina ruvara uye inonhuwa. Izvi zvinotevera zvimwe zvezvinhu zvikuru zveacetylenic nitriles:
1. Solubility: Nitrile ine kunyungudika kwakaderera mumvura, asi inogona kunyungudutswa mune mamwe organic solvents akadai doro, ethers, ketones, chlorinated hydrocarbons, nezvimwewo.
2. Kugadzikana: Nitrile haina kugadzikana pane tembiricha yemumba, asi inosangana nepolymerization reaction kana ichipisa. Inogona kuita zvinhu nemapoka anoshanda, akadai sedoro, acids, nezvimwewo, kugadzira makomisheni akasiyana.
3. Toxicity: Nitrile ine humwe huturu uye inogona kutsamwisa ganda uye mucous membranes. Kuratidzwa kwenguva refu kana kunyanyisa kudya kweacetylenic nitriles kunogona kuunza dzimwe njodzi dzehutano.
4. Mishonga yemakemikari: Acetylene nitrile inogona kupinda maitiro ekuwedzera, hydrogenation reactions, electron kuwedzera maitiro, etc. Inowanzoshandiswa pakugadzira zvakakosha organic compounds zvakadai seketoni, esters, nezvimwewo.
ruzivo rwekuchengetedza
Nitrile (inozivikanwawo seacetylene wax) ikemikari. Izvi zvinotevera ruzivo rwekuchengetedza nezve acetylene nitrile:
1. Muchetura: Nitrile ikemikari ine muchetura inogona kupinda mumuviri wemunhu kuburikidza nekufema, kubata ganda, uye kunwa. Inotsamwisa uye inoita ngura, uye inogona kukonzera kukuvara paganda, maziso, kufema system, uye digestive system.
2. Kubata kweganda: Nitrile inogona kukonzera kutsamwa kweganda uye kusagadzikana.
3. Kutarisana neziso: Kuonekwa kune acetylene kunogona kukonzera kushatisa kwemaziso uye kukanganisa. Kana kubatwa kukaitika, pakarepo sukurudza maziso nemvura yakawanda kweinenge maminitsi gumi nemashanu uye tsvaga kurapwa nekukurumidza.
4. Kufemerwa kwemhute yeacetylene kunogona kukonzera kutsamwa kwekufema, kurwadziwa kwehuro, kukosora, kunetseka kufema, uye kuoma kwechipfuva.
5. Matanho ekutanga ekubatsira: Muchiitiko chekufema, kubata ganda, kana kuona maziso neacetylene nitrile, matanho ekutanga ekutanga anofanirwa kutorwa uye kurapwa kunofanira kutsvakwa nekukurumidza.
6. Kuchengeta uye Kubata: Nitrile inofanira kuchengetwa munzvimbo ine rima, yakavharwa, uye ine mhepo yakanaka. Inofanira kuchengetwa zvakasiyana kubva kune oxidants uye yakasimba acids. Pakubata acetylene nitrile, zvidziviriro zvemunhu zvakaita semagirovhosi, magirazi, uye zvipfeko zvekudzivirira zvinofanirwa kupfekwa.
