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oloa

2-fluoro-4-methylpyridine(CAS# 461-87-0)

Meatotino tau vailaau:

Fuafua mole C6H6FN
Molar Mass 111.12
Malosi 1.078 g/mL ile 25 °C (malamalama)
Manu'a 160-161 °C (malamalama)
Mata'imu >230°F
Fa'aaliga Suavai
Gravity Fa'apitoa 1.078
Lanu Le lanu i le samasama samasama
BRN 107086
pKa 0.24±0.10(Va'ai)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu n20/D 1.472(me.)
Meatotino Faaletino ma Vailaau Suavai manino le lanu

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
UN ID 1993
WGK Siamani 3
HS Code 29333990
Mata'utia Fa'amatalaga Fa'aitaita
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

2-fluoro-4-methylpyriridine o se faʻalapotopotoga faʻapitoa faʻatasi ai ma le vailaʻau vailaʻau C6H6FN. O se vai e leai ni lanu ma se manogi e tutusa ma le pyridine.

 

2-fluoro-4-methylpyridine e masani ona faʻaaogaina i le faʻaogaina o meaola. E faʻaaogaina e avea o se vailaʻau faʻapitoa ma e mafai ona faʻaaogaina i le tuʻufaʻatasia o nisi vailaʻau faʻamaʻi ma vailaau faʻasaina. E le gata i lea, e mafai foi ona faʻaaogaina e avea o se mea faʻaola photoelectric ma se faʻalavelave faʻalavelave.

 

E lua auala autu mo le saunia o le 2-fluoro-4-methylpyridine. O le tasi o le tali atu o le benzoic acid ma le sulfuric acid e maua ai le pyridine-4-one, sosoo ai ma le tali atu i le hydrofluoric acid e maua ai le 2-fluoro-4-methylpyridine. O le isi e maua i le faʻamafanafanaina o le 2-fluoropyridine ma le acetic anhydride i le acetic acid.

 

A faʻaaogaina le 2-fluoro-4-methylpyridine, e tatau ona e gauai atu i lona saogalemu. O se vai e mu ma e tatau ona teu i se nofoaga malulu, fa'alili, mamao ese mai fa'apogai afi ma fa'ama'i. O le fa'afeso'ota'i i le pa'u ma mata e ono fa'aita ma mu ai, ia fai totigilima ma mata tioata ao fa'agaioiga. Afai na fa'afuase'i ona manava pe 'ai, e tatau ona sa'ili se foma'i.


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