Tetrafluoroterephthalonitrile CAS 1835-49-0

CAS:1835-49-0

ʻAno Molekala:C8F4N2

Kaumaha Molekala:200.09

EINECS:217-397-3

Nā huaʻōlelo like:1,4-Dicyano-2,3,5,6-tetrafluorobenzene;1,4-Dicyanotetrafluorobenzene; PTFE ʻelua o benzenenitrile; 2,3,5,6-tetrafluoro-4-benzenedicarbonitrile; Daimana 2031; daimana2031; Terephthalonitrile, tetrafluoro-; tetrafluoroterephthalodinitrile; TETRAFLUOROTEREPHTHALONITRILE; PERFLUOROTEREPTHALONITRILE

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Huahana Huahana

He aha ka Tetrafluoroterephthalonitrile CAS 1835-49-0?

ʻO ka Tetrafluoroterephthalate kahi helu heheʻe o 197 ° C a 199 ° C, kahi density o 1.5, a ʻike ʻia e like me kahi paʻa keʻokeʻo ma ka lumi wela a me ke kaomi. Hiki ke hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik a me ke kemika lāʻau lapaʻau. Hiki ke hoʻoheheʻe ʻia ʻo Tetrafluorobenzonitrile i ka ethanol wela, akā maikaʻi ʻole kona hoʻoheheʻe ʻana i ka wai.

Hōʻike

'ikamu	Hōʻike
Lae paila	243.3 ± 40.0 °C(Wanamua)
ʻO ka mānoanoa	1.6184 (manaʻo)
Lae hehee	197-199 °C (kukui)
Nā kūlana mālama	2-8°C
MW	200.09

Palapala noi

ʻO Tetrafluoroterephthalonitrile kahi mea waena i ka synthesis organik, kemika lāʻau lapaʻau, a me nā mea kemika. Ma keʻano he mea waena i ka synthesis organik,ʻo ka hui cyanide i loko o kona hale he hui hana maikaʻi a maʻalahi hiki ke hoʻololiʻia, hiki ke hoʻololiʻia i nā waikawa carboxylic a me nā pūhui amine.