Methyl 2-bromo-5-chlorobenzoate (CAS# 27007-53-0)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | R20/22 - Yana cutar da numfashi kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S37 - Sanya safofin hannu masu dacewa. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| HS Code | 29163990 |
Gabatarwa
METHYL 2-BROMO-5-CHLOROBENZOATE, dabarar sinadarai C8H6BrClO2, wani fili ne na halitta. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:
Hali:
-Bayyanuwa: ruwa mara launi ko rawaya.
-Solubility: Mai narkewa a cikin abubuwan kaushi na halitta kamar ethanol, acetone da chloroform, maras narkewa a cikin ruwa.
-Matakin narkewa: kusan -15°C zuwa -10°C.
-Tafasa: Kimanin 224 ℃ zuwa 228 ℃.
Amfani:
METHYL 2-BROMO-5-CHLOROBENZOATE ana yawan amfani dashi a cikin halayen haɗin gwiwar kwayoyin halitta, musamman ma yana taka muhimmiyar rawa a cikin haɗakar mahadi na METHYL benzoate.
Hanya:
Ana iya samun METHYL 2-BROMO-5-CHLOROBENZOATE ta hanyar maganin bromination da amsawar maye gurbin electrophilic. Hanyar shiri na musamman na iya zama amsawar methyl benzoate tare da bromine da ferric chloride.
Bayanin Tsaro:
Amfani da ajiya na METHYL 2-BROMO-5-CHLOROBENZOATE yana ƙarƙashin matakan aminci masu zuwa:
- Hankali ga kariya: yakamata a sa gilashin kariya, suturar kariya ta sinadarai, safofin hannu masu kariya na sinadarai da sauran kayan kariya na sirri.
-Kaucewa Tuntuɓa: Ka guji hulɗa da fata, idanu, hanyoyin numfashi.
-Yanayin iska: Dole ne a gudanar da aikin a wuri mai kyau don tabbatar da yanayin iska.
-ajiya: yakamata a adana shi a bushe, wuri mai sanyi, kuma tare da masu ƙonewa, oxidant da sauran abubuwan da aka adana daban.
-Sharar gida: Ya kamata a zubar da sharar gida daidai da ka'idojin gida don guje wa fitarwa zuwa cikin muhalli.
Bugu da kari, lokacin amfani da sarrafa METHYL 2-BROMO-5-CHLOROBENZOATE, koma zuwa takamaiman takaddun bayanan aminci da littattafan aikin sinadarai.
