waikawa Pentadecafluorooctanoic CAS 335-67-1

CAS:335-67-1

Tātai rāpoi:C8HF15O2

Taumaha rāpoi:414.07

EINECS:206-397-9

kupu taurite:N-PERFLUOROOCTANOIC ACID; PENTADECAFLUOROOCTANOIC ACID; PERFLUORO-N-OCTANOIC ACID; WAIWA PERFLUOROOCTANOIC; PERFLUOROHEPTANE CARBOXYLIC ACID; WAIWA PERFLUOROCAPRYLIC; RARECHEM AL BO 0424; IPC-PFFA-8

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te waikawa Pentadecafluorooctanoic CAS 335-67-1?

Ko te kaha o te herenga CF i roto i te waikawa Pentadecafluorooctanoic he tino tiketike (486 KJ/mol) me te tino pumau, na te mea ko tetahi o nga here matū tino uaua ki te pakaru i roto i te taiao. Ko te waikawa kaha, te turanga kaha, te pāmahana teitei, me te waikura kaha e kore e pakaru

Whakatakotoranga

Tūemi	Whakatakotoranga
Kohuatanga	189 °C/736 mmHg (marama)
Kiato	1,7 g/cm3
Te rewa	55-56 °C (marama)
tohu uira	189-192°C
pKa	0.50±0.10(I Matapaetia)
Nga tikanga rokiroki	2-8°C

Taupānga

Ko te waikawa Pentadecafluorooctanoic te nuinga ka whakamahia hei surfactant, emulsifier, waikawa perfluorooctanoic me ona tote konutai, ammonium ranei hei dispersants i roto i te polymerization o te tetrafluoroethylene me te hanga o te fluororubber. Ka whakamahia ano te waikawa Pentadecafluorooctanoic hei rauemi mata me te kaihoko tukatuka kohuke mo te whakarite i te wai me te hinu hinu.