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6-METHOXYPYRIDINE-2-CARBOXYLIC ACID(CAS# 26893-73-2)

Meatotino tau vailaau:

Fuafua mole C7H7NO3
Molar Mass 153.14
Malosi 1.284±0.06 g/cm3(Va'ai)
Lisi Lisi 38.5-39.5°C
Manu'a 300.8±22.0 °C(Va'ai)
Mata'imu 109.006°C
Suavai Solubility Solu teisi i le vai.
Ausa Malo 0.015mmHg ile 25°C
Fa'aaliga pauta i tioata
Lanu Pa'epa'e i Toeitiiti pa'epa'e
pKa 3.52±0.10(Vavaloa)
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C
Fa'asino Upu 1.504
MDL MFCD06800962

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.
WGK Siamani 3
HS Code 29333990
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

2-Methoxy-6-picolinic acid(2-Methoxy-6-picolinic acid), vailaʻau vailaʻau C8H7NO4, o se faʻalapotopotoga faʻapitoa.

 

O ona meatotino e aofia ai:

- Fa'aaliga: Malosi tioata lanu

-Meli liusuavai: 172-174 ℃

-Solubility: Solubility teisi i le vai, sili atu le solubility i ava malosi ma solu faʻaletino

 

Ole faʻamoemoe autu ole 2-Methoxy-6-picolinic acid:

-Catalyst: E mafai ona faʻaaogaina e avea o se ligand mo ion uʻamea ma auai i faʻasologa faʻasologa o meaola

- Fa'asologa o vaila'au: e mafai ona fa'aoga e saunia ai mea fa'afefiloi, e pei o vaila'au mata'utia ma mea fa'alatalata.

-Optical meafaitino: e mafai ona faʻaaoga e saunia Optical ceramics ma isi mea

 

Sauniuniga auala ole 2-Methoxy-6-picolinic acid:

O se auala masani e ala i le methylation tali o pyridine. O le 2-Methoxy-6-picolinic acid na maua e ala i le tali muamua o le pyridine ma le methyl iodide ona sosoo ai lea ma le methanol i lalo o tulaga alkaline.

 

E tusa ai ma faʻamatalaga saogalemu, e faʻatapulaʻaina faʻamatalaga i luga o le oona o le 2-Methoxy-6-picolinic acid. E fautuaina e tatau ona mulimulita'i faiga mo le saogalemu o vaila'au i le taimi o le fa'aogaina po'o le tagofiaina, ma e tatau ona aloese mai le fa'afeso'ota'i sa'o ma le pa'u ma le manava o le pefu. I se tulaga fa'afuase'i fa'afeso'ota'i, fa'amolemole fufulu vave i le tele o vai. Afai ua e lagona le le lelei, faamolemole saili se fesoasoani faafomai.


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