2-Ethyl-4-hydroxy-5-Methyl-3(2H)-furanone（CAS#27538-10-9）
| Nā Code Risk | 22 - Poino ke aleia |
| Ka wehewehe palekana | S23 – Mai hanu i ka mahu. S36 – E komo i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| RTECS | LU4250000 |
Hoʻolauna
ʻO 2-Ethyl-4-hydroxy-5-methyl-3(2H) -furanone, i kapa ʻia ʻo MEKHP, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o MEKHP:
ʻAno maikaʻi:
- He wai kala ʻole ʻo MEKHP me kahi ʻono ʻono kūikawā.
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E hoʻohana:
- Hoʻohana maʻamau ʻia ʻo MEKHP ma ke ʻano he solvent a me ka waena ma kahi ākea o nā kaʻina hana kemika a me ka organik.
- Hiki ke hoʻohana ʻia ma ke ʻano he kumu no ka resin curing agents, synthetic intermediates of appropriate dyes, and pesticides.
Hanana:
- Loaʻa ʻia ke ʻano hoʻomākaukau o MEKHP e ka hopena Auff o ka methylpyridone a me ka ethylene.
- ʻO ka pane Aouf kahi hopena metathesis kahi e loaʻa ai ka MEKHP e kahi hopena radical ola i mua o ka acetylene.
ʻIke palekana:
- He mea hoʻonāukiuki ka MEKHP i nā maka a me ka ʻili a pono e holoi ʻia me ka wai nui ma hope koke o ka hoʻopili ʻana.
- Pono e mālama ʻia e pale aku i ka inha ʻana i ka mahu a pale aku i ka pili ʻana me nā lapalapa ākea a me nā wela kiʻekiʻe.
- He kemika ka MEKHP a pono e hahai i nā kaʻina hana kūpono a e hoʻohana ʻia i loko o kahi wahi hoʻoluʻu maikaʻi.
- I ka hoʻohana ʻana a mālama ʻana, e ʻoluʻolu e hahai i nā lula e mālama pono ai a hoʻolei pono i ka ʻōpala.
