Chloroacetyl chloride(CAS#79-04-9)
| Risk Codes | R14 – Inoita zvechisimba nemvura R23/24/25 – Muchetura nekufema, kubata ganda uye kana ukamedzwa. R35 – Inokonzera kupiswa kwakanyanya R48/23 - R50 - Chirwere Chakanyanya kune zvipenyu zvemumvura R29 - Kusangana nemvura kunosunungura gasi rine muchetura |
| Tsanangudzo Yekuchengetedza | S9 - Chengetedza mudziyo uri munzvimbo ine mhepo inofefetera. 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.) S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa. S7/8 - |
| UN IDs | UN 1752 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | AO6475000 |
| TSCA | Ehe |
| HS Code | 29159000 |
| Hazard Kirasi | 6.1 |
| Packing Group | I |
Nhanganyaya
Monochloroacetyl chloride (inozivikanwawo se chloroyl chloride, acetyl chloride) musanganiswa weorganic. Zvimiro zvayo ndezvizvi:
1. Kuonekwa: mvura isina ruvara kana yero;
2. Kunhuwa: kunhuhwirira kwakakosha;
3. Density: 1.40 g / mL;
Monochloroacetyl chloride inowanzoshandiswa mune organic synthesis uye ine zvinotevera zvinoshandiswa:
1. Se acylation reagent: inogona kushandiswa esterification reaction, iyo inobata asidhi nedoro kuumba ester;
2. Seacetylation reagent: inogona kutsiva atomu yehydrogen inoshanda neboka reacetyl, sekuiswa kweacetyl functional groups mumiti inonhuhwirira;
3. Se chlorinated reagent: inogona kuunza maatomu eklorini panzvimbo yemaioni echloride;
4. Inoshandiswa kugadzirira mamwe ma organic compounds, akadai seketone, aldehydes, acids, nezvimwewo.
Monochloroacetyl chloride inowanzogadzirirwa nenzira dzinotevera:
1. Inogadzirirwa nekuita kweacetyl chloride uye trichloride, uye maitiro ekugadzirisa anonzi monochloroacetyl chloride uye trichloroacetic acid:
C2H4O + Cl2O3 → CCl3COCl + ClOCOOH;
2. Direct reaction yeacetic acid ine chlorine kugadzira monochloroacetyl chloride:
C2H4O + Cl2 → CCl3COCl + HCl.
Paunenge uchishandisa monochloroacetyl chloride, ruzivo runotevera rwekuchengetedza runofanira kucherechedzwa:
1. Iine hwema hunonhuwa uye mhepo, uye inofanira kushandiswa munzvimbo ine mhepo yakanaka;
2. Kunyange zvazvo isingabatiki, ichaita zvechisimba kana ikasangana nepanopisa, ichibudisa magasi ane chepfu, uye inofanira kuchengetedzwa kure nemirazvo yakazaruka;
3. Paunenge uchishandisa nekuchengetedza, zvakakosha kuti usasangana nemagetsi ane simba, alkalis, iron powder uye zvimwe zvinhu kudzivirira maitiro ane ngozi;
4. Inoshungurudza ganda, maziso uye hurongwa hwekufema, uye inofanira kushandiswa nemagetsi, magogi uye masikisi ekudzivirira;
5. Muchiitiko chekufemerwa netsaona kana kubata, geza nzvimbo yakakanganiswa nekukurumidza uye tsvaga rubatsiro rwekurapa kana paine zviratidzo.
