Benzyl Chloride
Neno wi piny ma jucul
Benzyl Chloride (ma julwongo bende ni Benzyl Chloride, α-Chlorotoluene) utiye piny ma pire tek ma tiyo ikind piny makwo ku formula pa kemikol C₇H₇Cl man molar mass pa 126.58 g/mol. Jungeye ni piny ma pire tek i yubu kemikol, jutiyo kudu lee ikind yath, yath, nguce, rangi, man polymer. Benzyl Chloride mwa lubu cik mi ng'om zoo, etiye ku piny maber, tic maber, man gwoko piny ma rac - ma weko ebedo piny maber pi yubu kemikol ma wel migi tek.
Ku chlorination ma rwom pare lapiny man diro mi dwoko piny maber, wabe ketho piny maber ma rwate ku yeny matung tung pa tic mi yubu piny. Piny ma juyubu nen calu piny ma rangi ope ku rangi ma nya aceng ku nguc ma rac, ma jucopu rubu ku ethanol, chloroform, ether, man piny mukende ma nyayu pii, man ecopo nyai ungo i pii (solubility: 460 mg/L) man ecopu nyai ku pii.
Piny ma pire tek mi kum man mi kemikol
| Parameter | Kum lok |
|---|---|
| Namba CAS | 100-44-7 |
| Namba EC | 202-853-6 |
| Formula pa got | C7H7Cl |
| Formula pa kemikol | C6H5CH2Cl |
| Lengo | ≥99.0% (capillary GC) |
| Lanyuth | Piny ma leng ma rangi ope ku rangi ma yellow |
| Kabedo mi lyel | 179.3°C (1013 hpa) |
| Kabedo mi lyethu | -41.2°C |
| Pek | 1.10 g/cm3 (20°C) |
| Flash Point | 67°C (kopo ma cego) |
| Pek pa nyai | 1.1-14% (v/v) |
| Teko pa yamo | 1 hpa (20°C) |
| Refractive Index | 1.536-1.543 (20°C/D) |
.Tic matung tung mi tic
Ber pa Benzyl Chloride uai kud i tic pare maber, ma tiyo calu piny ma pire tek pi gedo pa jam piny ma pigi tek:
Tic mi yath mi neko lei
Yubu pa organophosphorus fungicides calu Kitazin P man Iprobenfos, ma jutiyo kudu lee pi juku lyethu pa mucele.
Piny ma pire tek mi yiku yath mi neko lei (calu, phoxim) man yath mi neko lum, ma konyo tic mi poto maber.
Tic mi yath
Piny ma pire tek ma jutiyo kudu pi yubu yath (calu, benzylpenicillin), yath ma jwigo kwidi (calu, Diphenhydramine Hydrochloride), man yath ma jwigo two (calu, Bromogeramine).
Precursor pi phenylacetic acid man piny mukende ma jutiyo kudu pi yath, ma weko juyubu yath matung tung.
Tic mi wil man rangi
Yubu pa benzyl alcohol, benzyl acetate, man piny mukende ma nyayu nguce ma jutiyo kudu i jamb tedu, piny mi deyo, man kemikol ma jutiyo kudu kubang ceng.
Piny ma kony pi rangi man m-phenoxybenzaldehyde, ma konyo pi rangi ma leng man ma rwinyo pi bongo man rangi.
Polymer & Plastic Additives
Yubu pa butyl benzyl phthalate (BBP), piny ma tiyo maber ma medo yot pa polymers.
Piny ma jutiyo kudu pi yubu resins man flame retardants, medo kero pa mac man tic pa piny ma juyubu ku plastik.
Tic mange
Yubu pa phenylacetonitrile, benzoyl chloride, man aniline pi tic maber pa kemikol.
Jutiyo kudu pi daru bongo, piny mi lwoko bongo, man kemikol mi electroplating, ma nyutho bedo ber pa tic.
Gwoko ber pa piny man kero mi mio piny
Teknoloji ma malu mi yubu piny: Tiyu ku yore manyen mi chlorination man rectification pi bedo ber pa piny maber man bedo ku piny ma reco.
Gwoko piny maber: Jam piny acel acel kadhu kud i pima ma tek (GC/FID method) mi neno ka leng, tek, man piny ma rac, ku waraga mi ngiyo (COA) ma jumiyo pi jeni acel acel.
Jam piny ma dit: Jukonyo ku kabedo mi yubu piny ma rwom pare lac ku kero pa 60,000 tons kubang oro, ma copo rombu ku yeny mi piny madwong man mi kare malac.
5.Yore mi ketho piny: Nwange i 100 ml, 1 L, 2.5 L mi cupa mi gilasi, man 50 kg PE/metal barrels, ma lubu cik mi cwalo man gwoko piny i ng'om zoo.
Cik mi gwoko kwo man tic ku piny
Lembe ikum peku (GHS Compliance)
Lembe ma rac: H302 (Ber ka jumunyo), H315 (Enyayu remo i adila), H317 (Ecopu nyayu ret ikum adila), H318 (Ecopu nyayu ret ikum wang), H331 (Ecopu nyayu ret ikum yuyu), H335 (Ecopu kelo ret ikum yuyu), H335 (Ecopu kelo ret ikum kum dhanu), H315 (Ecopu nyayu ret ikum kum dhanu) H317 bedo kamaleng pi kare malac).
Lembe ma kelo peko: R22, R23, R37/38, R41, R45, R48/22.
Yore mi gwoko kwo
Ruk gloves ma gwoko kum, kendi ma kemikol copo juku ngo, jam gwoko wang, man mask mi wang ikare ma itiyo kudu.
Kur mako adila, wang, man yore mi yweyo; lwoko maber ku pii pi dakika 15+ ka dhumo wok.
Gwok i ot ma ngic, ma muthwo, ma yamo wok iye maber (lyeth ≤30°C, ngic ≤70%) bor ku piny ma nyayu mac, oxidizers, man powders mi cuma.
Bed ma ii yamo maber ikare ma itiyo kudu; ti ku fume hood pi tic ma nok.
Bol lum man pii ma cido nimakere ku cik mi gwoko kwo pa piny pi jwigu peko pa kwo pa lei.
Wec mi gwoko kwo
S45: Penj kony pa daktari pio pio ka lembe moko utimere nyo remo (nyuth nying piny ka copu bedu).
S53: Kur nyuthu – nwang lembe ma pire tek mapodi itiyo kudu.
Wec kudwa pi kony ma juyubu piri
Pi wel, lanyuth, nyo waraga mi TDS/COA, lok kud juwil mwa:
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