2 4-Dichlorophenylacetone（CAS# 37885-41-9)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
Hoʻolauna
ʻO 1-(2,4-Dichlorophenyl) -1-propanone, ka hoʻohālikelike kemika C9H8Cl2O, he mea hoʻohuihui mea ola. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.
ʻAno:
-Nani: 1-(2,4-Dichlorophenyl) -1-propanone he kala ʻole i ka wai melemele māmā.
-Density: ʻO kona mānoanoa ma kahi o 1.29 g/mL.
-Ka helu heheʻe: ʻO ka helu heheʻe o 1-(2,4-Dichlorophenyl) -1-propanone ma kahi o -5°C a me -3°C.
- Kohu paila: Aia kona wahi paila ma waena o 169°C a me 171°C.
-Solubility: 1-(2,4-Dichlorophenyl) -1-propanone hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, acetone a me dimethylformamide.
E hoʻohana:
-Keʻano hana kemika: 1-(2,4-Dichlorophenyl) -1-propanone ua hoʻohana nui ʻia i ka synthesis organik a hoʻohana pinepine ʻia ma ke ʻano he reagent i ka noiʻi a me ka hale hana.
-Drug Synthesis: Hoʻohana ʻia ia ma ke ʻano he mea maka no ka synthesis o kekahi mau lāʻau lapaʻau a me nā intermediates lāʻau.
Kaʻina hoʻomākaukau:
Hiki ke hoʻomākaukau ʻia ka 1-(2,4-Dichlorophenyl)-1-propanone e kēia ʻano hana:
-Ma ke alo o ka alkali, 2,4-dichlorobenzaldehyde e hoʻopili ʻia me ka acetone e hoʻohua i ka 1-(2,4-Dichlorophenyl) -1-propanone.
Hiki ke hoʻohana ʻia ka sodium hydride a me ka 2,4-dichlorobenzaldehyde no ka hydrogenation i ka acetone e hoʻomākaukau ai i ka 1-(2,4-Dichlorophenyl) -1-propanone.
ʻIke palekana:
- 1-(2,4-Dichlorophenyl) -1-propanone he kemika a pono e mālama pono a e like me nā kaʻina hana palekana kūpono.
-He mea hoʻoheheʻe organik ia a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe e pale aku i ke ahi a me nā pahū.
- Pono e hoʻohana ʻia nā lako pale pilikino e like me nā lako pale hanu kūpono, nā lole pale kemika a me nā mīkina lima i ka wā e hoʻohana ai i mea e pale ai i ka hoʻopili ʻana a me ka inhalation.
-Pono e mālama i nā kūlana ventila maikaʻi i ka wā e hoʻohana ai e pale i ka hōʻiliʻili ʻana o nā kinoea ʻino.
-Inā inhaled a pili paha me ka ʻili a me nā maka, holoi koke me ka wai a ʻimi i ke kōkua olakino.
