4′-tert-butyl-4-chlorobutyrophenone（CAS# 43076-61-5)
| Nā Code Risk | R22 – Poino ke aleia R41 – Ka pilikia o ka poino nui i na maka R43 – Hiki ke hoʻonāwaliwali i ka ʻili R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S7/8 - S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. |
| UN ID | UN 3077 9/PG 3 |
| WGK Kelemānia | 2 |
Hoʻolauna
ʻO 4 '-tert-butyl-4-chlorobutyrophenone, ʻike ʻia hoʻi ʻo 4′-tert-butyl-4-chlorobutyrophenone, he mea hoʻohuihui. Eia ka wehewehe kikoʻī o nā waiwai, hoʻohana, hoʻomākaukau a me ka ʻike palekana o ka pūhui:
ʻAno:
-Nani: 4 '-tert-butyl-4-chlorobutyrophenone he aniani kala ʻole a i ʻole ka pauka crystalline keʻokeʻo.
-Solubility: 4 '-tert-butyl-4-chlorobutyrophenone he mea hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe maʻamau e like me ka ethanol, acetone, etc., akā he haʻahaʻa haʻahaʻa i ka wai.
-Ka helu heheʻe: ʻO ka helu heheʻe o 4 '-tert-butyl-4-chlorobutyrophenone ma kahi o 50-52°C.
E hoʻohana:
- 4 '-tert-butyl-4-chlorobutyrophenone hiki ke hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik a hoʻohana nui ʻia i nā ʻano lāʻau lapaʻau, pesticide, dye a me ka ʻala.
Kaʻina hoʻomākaukau:
-ʻO kahi hana maʻamau no ka hoʻomākaukau ʻana i ka 4 '-tert-butyl-4-chlorobutyrophenone ʻo ia ka hana ʻana i ka p-tert-butylbenzophenone me ka chloroacetic anhydride ma lalo o nā kūlana alkaline e hana ai i ka pūhui pahuhopu.
ʻIke palekana:
- 4 '-tert-butyl-4-chlorobutyrophenone he haʻahaʻa haʻahaʻa, akā pono nō e hoʻolohe i ka hoʻohana palekana a me ka mālama ʻana.
-I ka wā o ka hana, pono e hoʻohana ʻia nā mea pale kūpono e pale aku i ka hoʻopili pololei ʻana me ka ʻili a me nā maka.
-E hōʻalo i ka hanu ʻana i ka lepo a i ʻole ka mahu, a pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia.
-Inā ʻoe e komo a i ʻole i hui pū me ka nui o ka hui, e ʻimi koke i ka lāʻau lapaʻau a lawe i ka lepili hui kūpono.
