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1,4-bis(4-aminophenoxy)benzene/3491-12-1cas:3491-12-1

ʻO ka wehewehe pōkole:

ʻO ka 1,4-bis(4-aminophenoxy) benzene he mea hoʻohui kemika nui e paʻa ana i ka mea nui i nā ʻoihana like ʻole.ʻIke pū ʻia ʻo DABPA a i ʻole DAPB, ʻo kēia pūhui he amine aromatic mua e hōʻike ana i ke kūpaʻa wela a me ke kemika.ʻO C24H20N2O2 kona kumu mole, a he 368.43 g/mol kona nuipa mola.


Huahana Huahana

Huahana Huahana

ʻO ka 1,4-bis(4-aminophenoxy) benzene he mea hoʻohui kemika nui e paʻa ana i ka mea nui i nā ʻoihana like ʻole.ʻIke pū ʻia ʻo DABPA a i ʻole DAPB, ʻo kēia pūhui he amine aromatic mua e hōʻike ana i ke kūpaʻa wela a me ke kemika.ʻO C24H20N2O2 kona kumu mole, a he 368.43 g/mol kona nuipa mola.

Hōʻike ka wehewehe ʻana i ka huahana kumu i nā waiwai nui a me nā hiʻohiʻona:

1. Paʻa: 1,4-bis(4-aminophenoxy)benzene hōʻike i ka wela a me ka paʻa kemika maikaʻi loa, hiki iā ia ke kū i nā wela kiʻekiʻe a me nā kūlana kaiapuni paʻakikī.

2. Maʻemaʻe: Hanaʻia kā mākou huahana me ka hoʻohanaʻana i nā mea waiwai kiʻekiʻe a me nāʻenehana synthesis kiʻekiʻe, e hōʻoia ana i kahi kiʻekiʻe o ka maʻemaʻe a me ke kūlike.

3. Solubility: He liʻiliʻi ka hoʻoheheʻe ʻia o kēia pūhui kemika i ka wai akā hōʻike ʻia ka solubility maikaʻi i loko o nā mea hoʻoheheʻe organik, kūpono ia no nā ʻano hana like ʻole.

ʻAoʻao kikoʻī huahana:

Hāʻawi ka ʻaoʻao kikoʻī huahana i ka ʻike kikoʻī hou aku e pili ana i nā noi, nā pōmaikaʻi, a me nā alakaʻi hoʻohana o 1,4-bis(4-aminophenoxy)benzene:

1. Nā noi: Ma muli o kona kūpaʻa a me nā waiwai kūikawā, loaʻa kēia pūhui i nā noi i ka hanaʻana i nā polymers, e like me nā polyamides a me nā polyimides.Hoʻohana ʻia nō hoʻi ia i ka synthesis o nā dyes, pharmaceutical intermediates, a me nā kemika kūikawā.

2. Pono:

- ʻO ke kūpaʻa wela: ʻO ke kūpaʻa wela kiʻekiʻe o ka pūhui e lilo ia i mea hoʻohui maikaʻi i nā uhi pale wela a me nā mea hoʻohui.

- Ke kū'ē kemika: ʻO kona kūʻē kūʻokoʻa i nā kemika hiki iā ia ke hoʻohana ʻia i nā wahi corrosive like ʻole.

- Ka lōʻihi o ka mīkini: Nā huahana i hoʻokomo i ka 1,4-bis(4-aminophenoxy) benzene e hōʻike i ka ikaika a me ka lōʻihi.

3. Hoʻohana a me ka lawelawe ʻana:

- E like me nā mea kemika, pono e mālama pono ʻia ka mālama ʻana a me ka mālama ʻana.E ʻoluʻolu e nānā i ka Pepa ʻIkepili Palekana Mea (MSDS) no nā kuhikuhi kikoʻī.

- E mālama i ka hui ma kahi maloʻo a maloʻo, mamao mai nā mea like ʻole.

Hōʻike:

Ka nana aku Whahaupauda Hoʻohālike
Maemae(%) ≥99.0 99.8
Pohō ma ka maloʻo ʻana (%) 0.5 0.14

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