Benzyl Chloride
Pfupiso yeChigadzirwa
Benzyl Chloride (inozivikanwawo seBenzyl Chloride, α-Chlorotoluene) ikemikari yakakosha yeorganic ine fomura yemakemikari C₇H₇Cl uye molar mass ye126.58 g/mol. Ichizivikanwa sedombo guru mukugadzirwa kwemakemikari akanaka, inoshandiswa zvakanyanya mumishonga yezvipembenene, mishonga, zvinonhuhwirira, madhayi, uye maindasitiri epolymer. Benzyl Chloride yedu inotevedzera mwero wepasi rose wemhando yepamusoro, ine maumbirwo akagadzikana, mashandiro akavimbika, uye kudzora kusvibiswa kwakasimba - zvichiita kuti ive sarudzo inosarudzwa yekugadzira makemikari ane mutengo wakakwira.
Nekushandisa tekinoroji yepamusoro ye chlorination inoenderera mberi uye tekinoroji yekugadzirisa patent, tinovimbisa kuti chigadzirwa chinogara chiri chemhando yepamusoro chinosangana nezvinodiwa zvakasiyana-siyana zvekugadzirwa kwemaindasitiri. Chigadzirwa ichi chinotaridzika semvura isina ruvara kusvika yero zvishoma yakajeka ine hwema hunoshamisa, inosanganiswa ne ethanol, chloroform, ether, nezvimwe zvinonyungudutsa, ukuwo isinganyungudike mumvura (inonyungudika: 460 mg/L) uye inokwanisa kuputika nemhepo inopfungaira.
Zvimiro Zvikuru zveMuviri neMakemikoro
| Paramita | Zvidimbu |
|---|---|
| Nhamba yeCAS | 100-44-7 |
| Nhamba yeEC | 202-853-6 |
| Fomura yeGomo | C7H7Cl |
| Fomura yeMakemikari | C6H5CH2Cl |
| Kuchena | ≥99.0% (capillary GC) |
| Chitarisiko | Mvura yakachena isina ruvara kusvika yero zvishoma |
| Nzvimbo Yokubikira | 179.3°C (1013 hpa) |
| Nzvimbo Yokunyunguduka | -41.2°C |
| Kuwanda kwevanhu | 1.10 g/cm³ (20°C) |
| Poindi yeFlash | 67°C (kapu yakavharwa) |
| Muganho weKuputika | 1.1-14% (v/v) |
| Kumanikidzwa kwemhepo | 1 hpa (20°C) |
| Index yeRefractive | 1.536-1.543 (20°C/D) |
.Mashandisirwo Akakura Emaindasitiri
Kugona kweBenzyl Chloride kushanda zvakasiyana-siyana kunobva mukushanda kwayo kwakanaka, kuchishanda sechivharo chikuru chemakemikari akawanda anokosha:
Indasitiri yeMishonga Yezvipembenene
Kugadzira zvakananga mishonga yefungi inouraya zvipembenene inonzi organophosphorus yakaita seKitazin P neIprobenfos, iyo inoshandiswa zvakanyanya mukudzivirira kuputika kwemupunga.
Chinhu chakakosha pakugadzira mishonga yekuuraya zvipembenene (semuenzaniso, phoxim) nemishonga yekuuraya zvipembenene, zvichitsigira kugadzirwa kwekurima kwakanaka.
Indasitiri yeMishonga
Zvinhu zvakakosha pakugadzira mishonga inorwisa mabhakitiriya (semuenzaniso, benzylpenicillin), mishonga inorwisa mabhakitiriya (semuenzaniso, Diphenhydramine Hydrochloride), uye mishonga inorwisa mabhakitiriya (semuenzaniso, Bromogeramine).
Chinotangira mushonga we phenylacetic acid nezvimwe zvinoshandiswa pakurapa, zvichigonesa kugadzirwa kwemishonga yakasiyana-siyana yekurapa.
Indasitiri yeKunhuhwirira & Dhayi
Kugadzirwa kwebenzyl alcohol, benzyl acetate, nezvimwe zvinonhuhwirira zvinoshandiswa muzvinonhuwira, zvizoro, uye makemikari ezuva nezuva.
Inoshandiswa pakati pezvinhu zvinobatsira pakudhaya uye m-phenoxybenzaldehyde, zvichibatsira mukugadzirwa kwedhayi ine simba uye yakasimba yemachira nependi.
Zvinowedzerwa zvePolymer nePurasitiki
Kugadzirwa kwebutyl benzyl phthalate (BBP), purasitiki inoshanda zvakanyanya inowedzera kuchinjika uye kugara kwenguva refu kwemapolymers.
Zvinhu zvisina kugadzirwa zvemaresini ekugadzira uye zvinodzivisa moto, zvichivandudza kusimba kwemoto uye hunhu hwemakanika hwezvigadzirwa zvepurasitiki.
Mamwe Mapurogiramu
Kugadzirwa kwephenylacetonitrile, benzoyl chloride, uye aniline kuti ishandiswe mukugadzira makemikari akanaka.
Inoshandiswa muzvinhu zvinopedzisa machira, zvinowedzerwa mu detergent, uye makemikari e electroplate, zvichiratidza kuti maindasitiri anogona kuchinja zvinhu.
Kuvimbisa Hunhu & Kugona Kugovera
Tekinoroji Yekugadzira Yepamusoro: Inoshandisa nzira dzemazuva ano dzekugadzira chlorine uye kugadzirisa zvinhu kuti ive nechokwadi chekuti zvigadzirwa zvine mhando imwe chete uye kuti tsvina yadzo haina kuchena.
Kudzora Hunhu Hwakasimba: Batch yega yega inoedzwa zvakasimba (GC/FID method) kuti ione kuchena, huwandu, uye kusvibiswa, neChitupa Chekuongorora (COA) chinopihwa kune yega yega inotumirwa.
Kupa Kwezvinhu Zvikuru: Inotsigirwa nefekitori yekugadzira yepamusoro-soro ine kugona kwekugadzira matani 60,000 pagore, inokwanisa kusangana nezvinodiwa zvehuwandu uye zvenguva refu.
5. Sarudzo dzeKurongedza: Inowanikwa mumabhodhoro egirazi e100 ml, 1 L, 2.5 L, uye 50 kg PE/metal barrels, zvichienderana nezvinodiwa zvekutumira nekuchengetedza zvepasi rose.
Nhungamiro dzeKuchengetedzeka neKubata
Ruzivo rweNjodzi (Kutevedzera GHS)
Zvinotaurwa Nengozi: H302 (Inokuvadza kana ikamedzwa), H315 (Inokonzera kutsva kweganda), H317 (Inogona kukonzera allergic ganda reaction), H318 (Inokonzera kukuvara kwemaziso kwakanyanya), H331 (Ine chepfu kana ikafemerwa), H335 (Inogona kukonzera kutsva kwekufema), H350 (Inogona kukonzera kenza), H373 (Inogona kukonzera kukuvara kwenhengo dzemuviri kuburikidza nekuratidzwa kwenguva refu).
Mashoko eNjodzi: R22, R23, R37/38, R41, R45, R48/22.
Matanho Ekudzivirira
Pfeka magirovhosi ekudzivirira, mbatya dzisingapindi makemikari, dziviriro yemaziso, uye mamasiki echiso paunenge uchibata.
Dzivisa kusangana zvakananga neganda, maziso, uye nzira dzekufema; sukurudza nemvura zvakanaka kwemaminitsi gumi nemashanu zvichikwira kana zvikaitika.
Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo inofefetera zvakanaka (tembiricha ≤30°C, hunyoro ≤70%) kure nezvinobva mukubatidza moto, maoxidizer, uye hupfu hwesimbi.
Iva nechokwadi chekuti mhepo inofefetera zvakanaka panguva yekushandisa; shandisa muchina wekuputira fume pamabasa madiki.
Rasa marara nemvura yakasviba zvichienderana nemitemo yenharaunda yenharaunda kuti uderedze kukanganiswa kwezvakatipoteredza.
Mashoko ekuchengetedza
S45: Tsvaga rubatsiro rwechiremba nekukasika kana tsaona kana kusagadzikana (ratidza chikwangwani chechigadzirwa kana zvichibvira).
S53: Dzivisa kusangana nechinhu ichi - tora mirairo yakakosha usati washandisa.
Taura Nesu Kuti Uwane Mhinduro Dzakagadzirirwa
Kuti muwane mitengo, mienzaniso, kana magwaro akazara eTDS/COA, taurai nechikwata chedu chekutengesa:
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