4-Hydroxyacetophenone CAS 99-93-4
Pilikia a palekana
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R22 – Poino ke aleia |
| 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 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S22 – Mai hanu i ka lepo. S36 – E komo i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| RTECS | PC4959775 |
| TSCA | ʻAe |
| HS Code | 29145000 |
| Nānā Hazard | Hoʻonanea |
99-93-4 - Kuhikuhi
| Kuhikuhi Hōʻike hou aku | 1. Yu Honghong, Gao Xiaoyan. Hoʻokumu ʻia ma UPLC-Q-TOF/MS ~ E, ka nānā wikiwiki ʻana o nā mea kemika ma mianyinchen [J]. Cen… |
| Nānā nui | p-hydroxyacetophenone, no ka mea, aia nā pūʻulu hydroxyl a me ketone i loko o ke apo benzene i loko o kāna mole, no laila, hoʻohana pinepine ʻia ʻo ia ma ke ʻano he intermediate in organic synthesis e hana me nā pūhui ʻē aʻe e synthesize i nā mea nui. Hoʻohana maʻamau no ka synthesis o nā intermediates pharmaceutical (α-bromo-p-hydroxyacetophenone, choleretic lāʻau, antipyretic analgesics a me nā lāʻau lapaʻau ʻē aʻe), ʻē aʻe (mea ʻala, hānai, etc.; Pesticides, dyes, liquid crystal materials, etc.). |
| Palapala noi | ʻO ka p-hydroxyacetophenone he aniani keʻokeʻo e like me ka nila ma ka lumi wela, e kū maoli ana i nā kumu a me nā lau o Artemisia scoparia, i nā aʻa o nā mea kanu e like me ka ginseng baby Vine. Hiki ke hoʻohana ʻia i ka hana ʻana i nā lāʻau choleretic a me nā mea waiwai ʻē aʻe no ka synthesis organik. |
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