6-Methylpyridine-2 4-diol（CAS# 3749-51-7)
| 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. |
| HS Code | 29333990 |
| Nānā Hazard | Hoʻonanea |
Hoʻolauna
(1H)-hoʻokahi (1H)-one) he mea hoʻohuihui olaola me ke ʻano kemika C6H7NO2. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.
ʻAno:
(1H) -ʻo ka mea paʻa keʻokeʻo keʻokeʻo, ʻaʻohe ona. Paʻa ia i nā mahana maʻamau, akā hiki ke decompose i nā wela kiʻekiʻe. Aia kona wahi hehee ma waena o 140-144 degere Celsius.
E hoʻohana:
(1H) -one he laulā o nā noi i ka organic synthesis. Hiki ke hoʻohana ʻia ma ke ʻano he intermediate i ka synthesis organik no ka synthesis o nā pūhui ʻē aʻe, e like me nā lāʻau lapaʻau, nā mea ʻulaʻula a me nā pesticides. Eia kekahi, hiki ke hoʻohana ʻia e like me ka reagent metala paʻakikī no nā hopena catalytic.
Kaʻina hoʻomākaukau:
ʻElua mau ala nui no ka hoʻomākaukau ʻana (1H)-hoʻokahi. ʻO kekahi ka hoʻokomo ʻana o kahi pūʻulu hydroxyl a me kahi pūʻulu methyl i loko o ke apo pyridine ma o ka alkylation o ka hui hydroxyl o picoline. ʻO kekahi ala ʻē aʻe ʻo ka hoʻokō ʻana i kahi hopena alkylation hydroxyl ma ke apo pyridine e hoʻokomo i kahi hui hydroxyl a me kahi hui methyl. Hiki ke kohoʻia keʻano hoʻomākaukau kūikawā e like me nā pono a me nā kūlana kūikawā.
ʻIke palekana:
(1H) -ʻaʻohe mea ʻawaʻawa akā pono e mālama ʻia me ka akahele. I ka wā o ka hana ʻana, pono e mālama ʻia e pale aku i ka hoʻopili pololei ʻana me ka ʻili a me nā maka, a e hōʻoia i ka hana ʻana i loko o kahi ʻano maikaʻi. Inā pili ʻole, pono e holoi koke me ka wai a me ka lāʻau lapaʻau i ka manawa. Eia kekahi, pono e mālama ʻia i loko o kahi pahu i pani ʻia, mai ke ahi a me nā mea oxidizing.
E ʻoluʻolu, i ka hoʻohana ʻana a me ka lawelawe ʻana i kekahi mea kemika, pono ʻoe e hahai i nā kaʻina hana hoʻokolohua kūpono, a e nānā i ka pepa ʻikepili palekana (SDS) o ka waiwai a me ke alakaʻi ʻana o nā ʻoihana ʻoihana.
