2-Fluorobenzyl chloride (CAS# 345-35-7)
| Hazard Symbols | C – Kuora |
| Risk Codes | R34 – Inokonzera kusvirwa R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S27 - Bvisa pakarepo zvipfeko zvese zvakasvibiswa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 19 |
| TSCA | T |
| HS Code | 29036990 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Kirasi | 3 |
| Packing Group | III |
Nhanganyaya
Fluorobenzyl chloride inhengo yemubatanidzwa. Imvura isina ruvara ine kunhuhwirira kwakasimba. O-fluorobenzyl chloride ine density yakakwirira, yakanaka solubility, uye inonyungudika mudoro uye ether zvinonyungudutsa.
Iine zvakasiyana-siyana zvezvinhu zvipenyu zvakadai sebhaktericidal, insecticidal uye anti-stress, uye inogona kushandiswa kuchengetedza zvirimwa nekutsvakurudza nekuvandudza biopesticides.
Nzira yekugadzirira ye o-fluorobenzyl chloride inogona kuwanikwa nekuita kwe chlorotoluene uye fluoromethane bromide. Iyo chaiyo nzira yekugadzirira ndeiyi inotevera: chikamu che chlorotoluene uye flumebromide massage inowedzerwa mubhodhoro rekuita, mhinduro inonyungudutsa uye catalyst inowedzerwa, maitiro anopisa, uye mushure mekuita kwapera, o-fluorobenzyl chloride chigadzirwa chinocheneswa. ne distillation.
Paunenge uchishandisa o-fluorobenzyl chloride, kutarisisa kunofanirwa kubhadharwa kune kuchengetedzwa kwayo. I organic solvent iyo inogumbura uye inoputika. Kugara kwenguva refu kumhepo uye kusangana kwakananga neganda nemeso kunofanirwa kudzivirirwa mushure mekusangana ne o-fluchloride. Dzivisa kufema mhute dzayo uye shandisa matanho ekudzivirira akadai semagirazi ekudzivirira, magirovhosi nemask kana zvichidikanwa.
Panguva yekuchengetera uye kutakura o-fluorobenzyl chloride, kutarisisa kunofanirwa kubhadharwa kuti isasangana neokisijeni uye kudzivirira nguva dzekushisa kwepamusoro kudzivirira kuti dzisatsva kana kuputika. Kushandiswa kwakakodzera uye kuchengetedza o-fluorobenzyl chloride, ine kuchengetedzwa kwakakodzera, kunogona kubatsira kudzivirira njodzi uye njodzi dzehutano.
