4-Pentyn-1-amine (CAS # 15252-44-5)
Hoʻolauna
ʻO 4-Pentyn-1-amine, i kapa ʻia ʻo 1-pentynamine, he mea hoʻohuihui. Eia ka wehewehe ʻana o ke ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana o 4-Pentyn-1-amine:Nature:
-Nani: 4-Pentyn-1-amine he wai kala ʻole i ka wai melemele māmā.
-Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe, e like me ka ethanol a me ka ether.
-Stability: 4-Pentyn-1-amine ka mea paʻa i ka oxygen a me ka makū i ka lewa, akā e hana me nā oxidants ikaika.
- ʻO 4-Pentyn-1-amine he mea koʻikoʻi koʻikoʻi koʻikoʻi synthesis intermediate, hoʻohana nui ʻia i ka synthesis o nā lāʻau lapaʻau, nā mea ʻulaʻula, ka lāʻau a me nā mea ʻē aʻe.
-Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no ka synthesis o nā mea hoʻohui isoprene, ka waiʻona a me nā pūhui ether, ethylene, propylene, etc.
-E like me ka organic synthesis reagent, ua hoʻohana ʻia i ka synthesis o nā pūhui epoxy, ethers, amines, etc.Method:
- Hiki ke hoʻomākaukau ʻia ka 4-Pentyn-1-amine e ka hopena o ka valerolactone a me ka amonia. Ua wehe mua ʻia ke apo valerolactone e ka acid catalysis e hāʻawi i ka 1,4-pentanedion. Hoʻopili ʻia ka 1,4-pentanedion me ka potassium hydroxide ma ka hoʻomehana ʻana e hana i ka 4-pentyn-1-one. ʻO ka hope loa, hoʻololi ʻia ka 4-pentyn-1-one e ka amonia wai e hana i 4-Pentyn-1-amine. ʻIke Palekana:
- ʻO 4-Pentyn-1-amine he mea hoʻonāukiuki i hiki ke hoʻonāukiuki i ka maka, ka ʻili a me ka ʻōpū hanu. Pono e mālama ʻia e pale i ka hoʻopili pololei ʻana i ka wā e hoʻohana ai.
-He mea puhi ia a pono e hoʻokaʻawale ʻia mai nā lapalapa a me nā kumu wela, a me nā mea ʻona.
- Manaʻo ʻia e ʻaʻahu i nā lako pale pilikino kūpono, e komo pū me nā goggles kemika, nā mīkina lima pale a me nā lole pale.
-No ka ʻike ʻole ʻana a i ʻole ka ʻai ʻana, e ʻoluʻolu e ʻimi koke i ka ʻōlelo aʻo olakino a lawe mai i ka Material Safety Data Sheet (MSDS) no ka mālama ʻana. a pono e hoʻokō pono i nā kaʻina hana kūpono a me nā lula.
-Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe, e like me ka ethanol a me ka ether.
-Stability: 4-Pentyn-1-amine ka mea paʻa i ka oxygen a me ka makū i ka lewa, akā e hana me nā oxidants ikaika.
- ʻO 4-Pentyn-1-amine he mea koʻikoʻi koʻikoʻi koʻikoʻi synthesis intermediate, hoʻohana nui ʻia i ka synthesis o nā lāʻau lapaʻau, nā mea ʻulaʻula, ka lāʻau a me nā mea ʻē aʻe.
-Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no ka synthesis o nā mea hoʻohui isoprene, ka waiʻona a me nā pūhui ether, ethylene, propylene, etc.
-E like me ka organic synthesis reagent, ua hoʻohana ʻia i ka synthesis o nā pūhui epoxy, ethers, amines, etc.Method:
- Hiki ke hoʻomākaukau ʻia ka 4-Pentyn-1-amine e ka hopena o ka valerolactone a me ka amonia. Ua wehe mua ʻia ke apo valerolactone e ka acid catalysis e hāʻawi i ka 1,4-pentanedion. Hoʻopili ʻia ka 1,4-pentanedion me ka potassium hydroxide ma ka hoʻomehana ʻana e hana i ka 4-pentyn-1-one. ʻO ka hope loa, hoʻololi ʻia ka 4-pentyn-1-one e ka amonia wai e hana i 4-Pentyn-1-amine. ʻIke Palekana:
- ʻO 4-Pentyn-1-amine he mea hoʻonāukiuki i hiki ke hoʻonāukiuki i ka maka, ka ʻili a me ka ʻōpū hanu. Pono e mālama ʻia e pale i ka hoʻopili pololei ʻana i ka wā e hoʻohana ai.
-He mea puhi ia a pono e hoʻokaʻawale ʻia mai nā lapalapa a me nā kumu wela, a me nā mea ʻona.
- Manaʻo ʻia e ʻaʻahu i nā lako pale pilikino kūpono, e komo pū me nā goggles kemika, nā mīkina lima pale a me nā lole pale.
-No ka ʻike ʻole ʻana a i ʻole ka ʻai ʻana, e ʻoluʻolu e ʻimi koke i ka ʻōlelo aʻo olakino a lawe mai i ka Material Safety Data Sheet (MSDS) no ka mālama ʻana. a pono e hoʻokō pono i nā kaʻina hana kūpono a me nā lula.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
