4-Nitrophenylacetic Acid (CAS # 104-03-0)
Palapala noi
No ka synthesis organik. Hoʻohana nui ʻia i ka lāʻau lapaʻau a me nā synthesis organik ʻē aʻe, a hiki ke hoʻohana ʻia no ka noiʻi biochemical.
Hōʻike
ʻAno melemele-like pauda
Waihoʻoluʻu Beige i melemele
Merck 14,6621
BRN 1911801
pKa 3.85(ma 25 ℃)
PH 2.98 ma 22.8 ℃ a me 10g/L
Palekana
Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Hoʻonanea
Nā Code Risk 36/37/38 - He mea hoʻonāukiuki i nā maka, ʻōnaehana hanu a me ka ʻili.
ʻO ka wehewehe palekana S26 - Inā pili me nā maka, holoi koke me ka wai nui a ʻimi i ka ʻōlelo aʻo kino.
S36 - E hoʻohana i nā lole pale kūpono.
S37/39 - E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
Nā ID UN UN 3077 9 / PGIII
WGK Kelemānia 3
RTECS AJ1130010
TSCA ʻAe
HS Code 29163900
Nānā Hazard He mea hoʻonāukiuki
ʻona ʻona dnr-bcs 500 mg/disc MUREAV170,11,86
Hoʻopaʻa a mālama
Hoʻopili ʻia i nā pahu pahu 25kg/50kg. Ke kūlana mālama i hoʻopaʻa ʻia i kahi maloʻo, ka wela o ka lumi
Hoʻolauna
ʻO ka 4-Nitrophenylacetic acid he mea maʻalahi a koʻikoʻi hoʻi i hoʻohana ʻia i ka synthesis organik, ka mea nui i ka lāʻau lapaʻau. Hoʻohana ʻia ia ma nā ʻano noiʻi biochemical. ʻO ka 4-Nitrophenylacetic acid kahi pā hale kūpono a hoʻohana nui ʻia i ka synthesis o nā lāʻau lapaʻau a me nā lāʻau lapaʻau. ʻO kāna mau waiwai kūʻokoʻa e lilo ia i mea hoʻoponopono kūpono no ka hana ʻana i nā lāʻau ikaika a koho, e kōkua i ka hoʻēmi ʻana i nā maʻi a mālama i nā ola.
ʻO ka 4-Nitrophenylacetic Acid he pauda melemele-like me ka beige i ka melemele. He mea hoʻohuihui synthetic ia i hiki ke hoʻohana ʻia no ka nui o nā noi i ka lāʻau lapaʻau a me nā ʻoihana biochemical. Hoʻohana nui ʻia kēia kemika i ka synthesis organik, kahi e lawelawe ai ma ke ʻano he kī nui no ka hoʻohui ʻana i nā molekala paʻakikī. ʻO kāna mau waiwai kūʻokoʻa he mea nui ia i ka synthesis o nā lāʻau lapaʻau a me nā lāʻau lapaʻau.
ʻO ka 4-Nitrophenylacetic acid he mea ia o ka phenylpropionic acid a loaʻa i kahi hui nitro a me kahi hui carboxylic acid i hoʻopili ʻia i kahi apo phenyl. Hiki ke hoʻoheheʻe ʻia kēia kemika i ka wai a me nā mea hoʻoheheʻe polar ʻē aʻe. ʻO kāna mau waiwai kemika kūʻokoʻa e lilo ia i mea reagent kūpono no ka hoʻohana ʻana i kahi ākea o nā kaʻina hana synthesis organik, me ka peptide synthesis, esterification, amidation, a me reductive amination.
1. Laau Laau Laau:
Hoʻohana nui ʻia ka 4-Nitrophenylacetic acid i ka ʻoihana lāʻau lapaʻau, kahi e lawelawe ai ʻo ia ma ke ʻano he kī nui i ka hana ʻana i nā lāʻau like ʻole. Hiki ke hoʻohana ʻia ka 4-Nitrophenylacetic acid i ka synthesis o nā lāʻau lapaʻau no ka mālama ʻana i ka hopohopo, asthma, cancer, cholesterol, hypertension, inflammation, a me nā pilikia olakino, a me nā mea ʻē aʻe.
2. Nā noi biochemical:
Hoʻohana nui ʻia ʻo 4-Nitrophenylacetic acid i ka noiʻi biochemical, kahi e lawelawe ai ma ke ʻano he ʻano hana hoʻohālikelike. Hiki ke hoʻololi ʻia i 4-nitrophenylate derivatives i hoʻohana ʻia no ka ʻimi ʻana i nā kaʻina hoʻololi electron i nā ʻano hana hoʻololi enzymatic. Ma muli o kēia noiʻi, hiki ke hoʻohana ʻia ka 4-nitrophenylacetic acid i ke ana o nā loli i ka hana enzymatic ke hoʻokomo ʻia nā substrate like ʻole.
I ka hopena, ʻo ka 4-Nitrophenylacetic acid he mea maʻalahi a koʻikoʻi i hoʻohana ʻia i ka synthesis organik, ʻoi loa i ka hana ʻana a me ka hoʻomohala ʻana i nā lāʻau lapaʻau. Hoʻohana pū ʻia ka 4-Nitrophenylacetic acid i nā ʻano noiʻi biochemical, kahi e kōkua ai i ka ʻimi ʻana i nā kaʻina hoʻololi electron i nā ʻano hana hoʻololi enzymatic. ʻO kāna mau waiwai kino a me nā kemika maikaʻi, e like me ka solubility kiʻekiʻe i ka wai, e lilo ia i mea waiwai nui i nā kaʻina hana synthesis organik. ʻO ka 4-Nitrophenylacetic acid kahi mea hoʻololi pāʻani i ka ʻoihana lāʻau lapaʻau, kahi i hoʻohana ai i ka hoʻomohala ʻana i nā lāʻau like ʻole i hoʻomaikaʻi a hoʻopakele i nā ola he nui.
