Methyl 3-fluorobenzoate（CAS# 455-68-5)

Folasaga

Benzoic acid, 3-fluoro-, methyl ester, vailaʻau vailaʻau C8H7FO2, o se vailaʻau faʻaola. O lo'o i lalo se fa'amatalaga o lona natura, fa'aoga, fa'atulagaina ma fa'amatalaga saogalemu:

natura:

- Fa'aaliga: Suavai e leai ni lanu.

-Solubility: Solu i solu organic, pei ole ava malosi, ethers ma ketones.

-Lili liusuavai:-33 ℃.

-Puna: 177-178 ℃.

- Fa'amautu: Fa'amaumau i le vevela o le potu, fa'afofoga photochemical o le a tupu i lalo o le malamalama.

Fa'aaogā:

-Kemisi fa'apitoa: Benzoic acid, 3-fluoro-, methyl ester e masani ona fa'aaogaina e fai ma mea fa'avauvau i le fa'aogaina o meaola ma e mafai ona fa'aoga e fa'atupu ai isi mea fa'aola.

- Sauniuniga o vailaau fa'alafua: E mafai fo'i ona fa'aaogaina e fai ma mea mata mo nisi vaila'au.

Sauniuniga auala:

Benzoic acid, 3-fluoro-, methyl ester e mafai ona saunia i auala nei:

-Esterification o le p-fluorobenzoic acid ma le methanol.

-Condensation tali ole p-chlorofluorobenzoic acid chloride ma methanol.

Fa'amatalaga Saogalemu:

- Benzoic acid, 3-fluoro-, methyl ester o loʻo i ai mea e faʻafefe ai mata ma paʻu, ma e tatau ona fufulu i le tele o vai pe a uma ona faʻafesoʻotaʻi.

-Flammable, aloese mai le faʻafesoʻotaʻi ma le mumū matala ma le vevela maualuga.

-E tatau ona faʻaaogaina i se nofoaga faʻafefe lelei ma mamao ese mai faʻapogai afi.

- Aloese mai le faʻafesoʻotaʻi ma vailaʻau malolosi ma vailaʻau malosi e puipuia ai faʻalavelave mataʻutia.

-E tatau ona fa'amaufa'ailogaina le teuina ma fa'amama ese mai le afi ma le vevela.