ʻO ka laweʻana i ka nui o ka lawe kālā kālā kālā bis (4-flopertholyl) -menhanne / 4,4
Ka inoa Kina: 4,4 '--difluoronbeenzonen
SynonyMes:BIS (4--Floperophenyl) -menhanne
CAS: 345-92-6
Molecular pololei: c13h8f2o
Molcular kaumaha: 218.2
Einecs: 206-466-3
Melting point: 102-105 ° C (Lit.)
Nā hiʻohiʻona: Kālepa keʻokeʻo
Ke noi: 4,4 '----ʻo ka -duflurobenfononen ka mea nui ma ka hoʻomākaukauʻana o Polyether Eter ether / Pek no nā Plastics Engineering. ʻO Polyether Eter Ketone,ʻo keʻano o ka paleʻana i ka paleʻana, e kū ana i ka paleʻana a me nā hiʻohiʻona maikaʻi loa a me kānaʻano maikaʻi loa a me kāna hiʻohiʻona maikaʻi loa a me kāna hiʻohiʻona nā waiwai, i nā papa he nui hiki ke hoʻololi i ka metala, nā cemics a me nā mea'ē aʻe,ʻo kekahi o kēia mau mea kaulana nā hoʻolālāʻenehana kiʻekiʻe.
| Hua waihona | 4,4 "-difluorobrenzonon |
| CAS No. | 345-92-6 |
| Nā huahana | Kū-starder |
| Helehelena | Keʻokeʻo keʻokeʻo keʻokeʻo |
| Abomle | ≥99.5% |
| Malting Point | 102.0-205.0 ℃ |
| Pohō ma ka maloʻo | ≤0.2% |
| Lehu | ≤0.2% |
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