2-Amino-5-bromo-4-methylpyridine（CAS# 98198-48-2)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| 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. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S37 - E hoʻohana i nā mīkina lima kūpono. |
| WGK Kelemānia | 3 |
| HS Code | 29333999 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
ʻO ka 2-amino-5-bromo-4-methylpyridine kahi hui kūlohelohe me nā waiwai aʻe:
ʻO ke ʻano: ʻaʻole waihoʻoluʻu i nā kristal melemele māmā a i ʻole nā mea pauda;
Solubility: hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe i hoʻohana mau ʻia, e like me ka ethanol, acetone a me ka dimethyl sulfoxide;
Loaʻa i ka 2-Amino-5-bromo-4-methylpyridine nā noi nui i ka noiʻi kemika a me ka synthesis organik.
ʻO kāna mau hoʻohana nui he:
Ma ke ʻano he kala waena: hiki ke hoʻohana ʻia e synthesize i kahi ʻāpana o ka molecular structure o kahi dye no ka synthesis of dyes;
Ma ke ʻano he catalyst intermediate: Hiki ke hoʻohana ʻia e synthesize i kahi ʻāpana o ka molecular structure o kahi catalyst no ka hoʻoulu ʻana i nā hopena kemika.
Hiki ke loaʻa ka 2-Amino-5-bromo-4-methylpyridine ma o ka bromination o nā pūhui methylpyridine, maʻamau ma lalo o nā kūlana paʻakikī a i ʻole anthracene.
ʻIke palekana: ʻO 2-amino-5-bromo-4-methylpyridine he hui lāʻau me kekahi mau pōʻino a me nā mea ʻawaʻawa.
E hoʻohana i nā mea pale kūpono, e like me nā mīkina lima, nā maka maka a me nā lole pale;
Hōʻalo i ka hanu ʻana i ka lepo a i ʻole nā mea hoʻonā, pale i ka pili ʻana me ka ʻili a me nā maka;
Mai hoʻokuʻu pololei i ke kaiapuni, pono e lawe ʻia nā hana lapaʻau kūpono;
I ka wā e mālama ai, pono e hoʻopaʻa ʻia a mālama ʻia mai nā kumu ahi a me nā oxidants;
I ka wā e hoʻohana ai, e hoʻolohe i ka hoʻomaʻemaʻe pilikino a me nā hana hoʻomalu maʻemaʻe ʻoihana.
