4-Bromo-2-fluorobenzotrifluoride (CAS # 142808-15-9)
Pilikia a palekana
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai. R36 – He mea hoʻonāukiuki i nā maka |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. |
| UN ID | 3077 |
| HS Code | 29039990 |
| Papa Hazard | HOOLAHA |
4-Bromo-2-fluorobenzotrifluoride (CAS # 142808-15-9) hoʻolauna
ʻO 4-bromo-2-fluoro-trifluorotoluene he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau, a me ka ʻike palekana o ka pūhui:
ʻano:
-Nani: ʻAʻohe kala i ka wai melemele māmā
-Solubility: hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me benzene, ethanol, a me chloroform, hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
Ke kumu:
Loaʻa i ka 4-Bromo-2-fluoro-trifluorotoluene kekahi mau noi ma ke kahua o ka synthesis organik:
-Ma ke ʻano he ʻano hoʻololi, e komo i nā hopena kūlohelohe, hāʻawi i nā kūlana hoʻololi a hoʻolalelale i nā helu pane.
-Ma ke kahua noiʻi, hiki ke hoʻohana ʻia no ka synthesis, ka nānā ʻana, a me ka hōʻike ʻana i nā pūhui organik hou.
ʻano hana hana:
Hiki ke hoʻomākaukau ʻia ka 4-bromo-2-fluoro-trifluorotoluene e kēia ʻano hana:
Loaʻa ka -4-Bromo-2-fluoro-trifluorotoluene ma ka hoʻopili ʻana i ka p-chlorotoluene me ka alumini trifluoride a laila e hana me ka chlorine bromide.
ʻIke palekana:
ʻO -4-bromo-2-fluoro-trifluorotoluene he mea hoʻohuihui olaola, a pono e mālama ʻia nā hana palekana i ka wā e hoʻohana ai a e lawelawe ai.
-E hōʻeha paha i ka ʻili a me nā maka, pono e pale ʻia ka lōʻihi a me ka inhalation.
-Ke hoʻohana ʻia i loko o ka hale hana a me nā ʻoihana ʻenehana, pono e hoʻohana ʻia nā mea pale kūpono e like me nā mīkina lima laboratory, nā maka aniani, a me nā lole pale.
- Pono e mālama pono ʻia, e pale aku i ka hoʻopili ʻana me nā mea like ʻole e like me nā oxidants, a mālama ʻia mai nā kumu ahi a i ʻole nā wela kiʻekiʻe.
-I ka wā o ka lawelawe ʻana a me ka hoʻokuʻu ʻana, pono e hahai ʻia nā lula pili a me nā kaʻina hana palekana.
