Tetrafluoroterephthalonitrile CAS 1835-49-0

CAS:1835-49-0

Fuafua mole:C8F4N2

Molecular Weight:200.09

EINECS:217-397-3

upu uiga tutusa:1,4-Dicyano-2,3,5,6-tetrafluorobenzene;1,4-Dicyanotetrafluorobenzene; PTFE lua o benzenenitrile; 2,3,5,6-tetrafluoro-4-benzenedicarbonitrile; Taimane 2031; taimane2031; Tereftalonitrile, tetrafluoro-; tetrafluoroterephthalodinitrile; TETRAFLUOROTEREPTHALONITRILE; PERFLUOROTEREPTHALONITRILE

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Fa'amatalaga Oloa

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O le a le Tetrafluoroterephthalonitrile CAS 1835-49-0?

Tetrafluoroterephthalate o loʻo i ai se mea faʻafefeteina o le 197 ° C i le 199 ° C, o le mamafa o le 1.5, ma e foliga mai o se paʻepaʻe paʻepaʻe i le vevela o le potu ma le mamafa. E mafai ona faʻaaogaina e avea o se vaeluagalemu i le faʻaogaina o meaola ma vailaʻau kemisi. Tetrafluorobenzonitrile e solu i le ethanol vevela, ae o lona solubility i le vai e leaga.

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'apuna	243.3±40.0 °C(Va'ai)
Malosi	1.6184 (fa'atatau)
Liu liusuavai	197-199 °C (malamalama)
Tulaga teuina	2-8°C
MW	200.09

Fa'atatauga

Tetrafluoroterephthalonitrile ose vaega fa'avaitaimi i le fa'aogaina o meaola, kemisi vaila'au, ma mea kemisi. I le avea ai o se vaeluaga i le faʻaogaina o meaola, o le vaega o le cyanide i lona fausaga o se vaega lelei ma faigofie ona liua, lea e mafai ona liua i vailaʻau carboxylic ma amine.