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2-(2 2-difluorobenzo[d][1 3]dioxol-5-yl)acetonitrile(CAS# 68119-31-3)

Meatotino tau vailaau:

Fuafua mole C9H5F2NO2
Molar Mass 197.14
Malosi 1.43±0.1 g/cm3(Va'ai)
Manu'a 249.4±40.0 °C(Va'ai)
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C
Fa'aoga O lenei oloa e mo na'o su'esu'ega fa'asaienisi ma e le tatau ona fa'aogaina mo isi fa'amoemoega.

Fa'amatalaga Oloa

Faailoga o oloa

 

Folasaga

2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)ethodyanide ose fa'alapotopotoga fa'aletino ma mea nei:

- Fa'aaliga: O se mea mautu i foliga o se pa'epa'e tioata pa'epa'e.

- Solubility: 2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)acecyanide e soluble i solvents organic pei ole dimethylformamide (DMF), dichloromethane, ma le methanol.

- Susū: E iai sina susu ile tioata, palasitika ma u'amea.

 

Ole fa'aoga autu ole 2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)acecyanide o:

- vailaʻau vailaʻau: e mafai ona faʻaaogaina e fai ma mea taua i le faʻaogaina o meaola,

- Su'esu'ega o vailaau fa'alafua: E mafai fo'i ona fa'aoga ile vaega ole su'esu'ega ole vaila'au.

 

Ole auala mo le saunia ole 2-(2,2-difluorobenzo[D][1,3]dioxacyclopenten-5-yl)acecyanide e fa'apea:

2,2-Difluorobenzo[D][1,3]dioxacyclopentene-5-ol e tali atu i le cyanide e fai ai le 2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-one. Ona, 2,2-difluorobenzo[D][1,3]dioxane-5-one e tali atu i le acetonitrile e fausia ai le 2-(2,2-difluorobenzo[D][1,3]dioxane-5-yl) ethycyanide.

 

Fa'amatalaga Saogalemu: 2-(2,2-difluorobenzo[D][1,3]dioxanecyclopentene-5-yl)acecyanide ose vaila'au, ma e tatau ona maitauina le puipuiga o le saogalemu nei:

- Fa'aeteete ia 'alofia le manava pe fa'afeso'ota'i ma pa'u ma mata.

- Fai totigilima puipui, matatioata puipui ma se talita mata a'o fa'aoga.

- E tatau ona faia ni fa'ata'ita'iga i se nofoaga e fa'aalili lelei ina ia 'alofia ai le fa'aumiumi o le fa'ao'o atu i fa'aputuga maualuga.

- A tupu se fa'alavelave, fufulu vave le vaega ua a'afia i le tele o vai ma saili se foma'i.

 


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