Nā mea waena
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ʻO ka hale hana kaulana kiʻekiʻe 1,3,5-Benzenetricarboxylic acid chloride CAS: 4422-95-1
Welina mai i kā mākou 1,3,5-tribenzoyl chloride huahana hoʻolauna CAS: 62-23-7.Hoʻohana nui ʻia kēia pūhui i nā ʻoihana like ʻole ma muli o kāna mau waiwai a me nā noi.Ma kēia ʻatikala, e hāʻawi mākou iā ʻoe i kahi ʻike piha o kēia pūhui, me kāna wehewehe kumu a me ka ʻike kikoʻī e pili ana i kāna mau noi a me nā pono.
ʻO 1,3,5-Tribenzoyl chloride, ʻike ʻia hoʻi ʻo triphosgene, he mea hoʻohuihui kūlohelohe me ke ʻano kemika C21H13Cl3O3.He paʻa kalakala kala ʻole ia i hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik.Hoʻohana nui ʻia kēia pūhui ma ke ʻano he multifunctional reagent i ka organik synthesis ma muli o kona kiʻekiʻe reactivity a me ka hiki ke hoʻololi i nā ʻawaʻawa, amines, a me nā waikawa carboxylic i loko o nā chlorides acid e pili ana.
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Hoʻemi i ke kūlana kiʻekiʻe 1,2-Octanediol cas 1117-86-8
Welina mai i ka honua o nā kemika, kahi e hele pū ai ka hana hou a me ka maikaʻi.I kēia lā, haʻaheo mākou e hoʻolauna i kā mākou huahana kūikawā - 1,2-Octanediol.Me ka hoʻohālikelike kemika o C8H18O2 a me ka helu CAS 1117-86-8, ua ʻike ʻia kēia pūhui no kāna mau noi he nui i nā ʻoihana like ʻole.
ʻO 1,2-Octanediol, ʻike ʻia hoʻi ʻo ka octylene glycol a i ʻole dioctylene glycol, he wai kala ʻole me kahi ʻala palupalu a ʻono.ʻO ia kahi mea hoʻohui organik nui e paʻa i ke koʻikoʻi nui i nā ʻoihana e like me nā mea hoʻonaninani, nā lāʻau lapaʻau, a me ka mālama pilikino.
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ʻO ka hale hana kaulana 1,2-Pentanediol (CAS 5343-92-0)
Welina mai i kā mākou hōʻike huahana 1,2-Pentanediol (CAS 5343-92-0).Ua hauʻoli mākou i ka hoʻolauna ʻana i kēia kemika maʻalahi me kahi ākea o nā noi ma nā ʻoihana lehulehu.Me kona mau waiwai kupanaha a me ka hana kupanaha, 1,2-Pentanediol he mea waiwai ia e hiki ai ke hoʻokō i nā koi like ʻole i kāu kaʻina hana.
ʻO 1,2-Pentanediol, ka mea i kapa ʻia ʻo pentanediol, he wai waihoʻoluʻu me kahi ʻala maʻalahi.He diol ia me nā hui waiʻona ʻelua, e hāʻawi ana i kāna mau waiwai kemika kūʻokoʻa.Loaʻa i ke kinikini ka molecular formula C5H12O2 a he haʻahaʻa viscosity a me ka solubility maikaʻi loa i ka wai, ka waiʻona a me nā solvents polar.