2 3-Dichlorobenzoyl chloride (CAS# 2905-60-4)
| Risk Codes | R34 – Inokonzera kusvirwa R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. 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 | 3261 |
| WGK Germany | 1 |
| TSCA | Ehe |
| HS Code | 29163990 |
| Hazard Note | Corrosive |
| Hazard Kirasi | 8 |
| Packing Group | II |
Nhanganyaya
2,3-Dichlorobenzoyl chloride. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
- Kuonekwa: 2,3-Dichlorobenzoyl chloride imvura isina ruvara kune yakapenya yero.
- Solubility: 2,3-Dichlorobenzoyl chloride inonyungudika muorganic solvents senge ethers uye doro, asi isinganyungudika mumvura.
Shandisa:
- 2,3-Dichlorobenzoyl chloride chinhu chakakosha chepakati uye chinowanzo shandiswa mune organic synthesis reactions.
- 2,3-Dichlorobenzoyl chloride inogona zvakare kushandiswa seacylation reagent yekushandura hydroxyl mapoka kuita acyl mapoka.
-Iyo inoshandiswa zvakare mukugadzirira kwerubha kugadzirisa aids uye polymer zvinhu, pakati pemamwe minda.
Nzira:
- 2,3-Dichlorobenzoyl chloride inogona kuwanikwa nekuita 2,3-dichlorobenzoic acid ine thionyl chloride. Mamiriro ekuita anopisa mumhepo inert kusvika zvinogadzirisa zvanyungudutswa, uye thionyl chloride inowedzerwa zvishoma nezvishoma.
- The reaction equation ndeiyi inotevera:
C6H4(Cl)COOH + SO2Cl2 → C6H4(Cl)C(O)Cl + H2SO4
Zvekuchengetedza
- 2,3-Dichlorobenzoyl chloride is an organic compound ine humwe huturu. Kuratidzwa kana kufemerwa kwekomboni kunogona kukonzera kushatirwa uye kukuvadza paganda, maziso, uye nzira yekufema.
- Paunenge uchishandisa 2,3-dichlorobenzoyl chloride, kufefetera kwakanaka kunofanirwa kuitwa uye zvakakodzera midziyo yekudzivirira senge magirovhosi, magirazi ekuchengetedza, uye masks ekudzivirira.
- Panguva yekuchengetedza nekubata, maitiro ekuchengetedza kemikari anofanirwa kunyatsoteererwa, uye zvitubu zvemoto uye zvinhu zvinopfuta zvinofanirwa kuchengetwa kure.
- Kana 2,3-dichlorobenzoyl chloride ikamedzwa kana kuratidzwa nekukanganisa, tsvaga kurapwa nekukasira uye uuye neruzivo nezve mukomboni.
