tala fou

3-Cyanopyridine

CAS: 100-54-9

Fua fa'atatau molekiula C6H4N2

Mamafa molekiula 104.11

Numera o le EINECS 202-863-0

Tulaga e liusuavai ai 48-52 °C (fa'amatala)

Pupula le tulaga 201 °C (lit.)

Mafiafia 1.159

Fa'asinomaga fa'ata'ita'i 1.5242 (fuafuaga)

Tulaga e fa'amumu ai le afi 184 °F

H1f29b69d681a49b19484f2b4bf729d602 (1)

Meatotino fa'akemikolo:

O lenei oloa e paʻepaʻe le tioata, mp50~52℃, bp201℃, fp184℉(84℃), e le solo i le vai, solo i le ethanol, benzene ma isi vailaʻau faʻaola.

Fa'aaogāga:

Fa'aaogaina o ni vaila'au fa'asolosolo mo vaila'au, vali, mea fa'aopoopo i mea'ai, mea fa'aopoopo i mea'ai fafaga, vaila'au fa'asaina iniseti, ma isi mea fa'apena.

Metotia gaosiga:

O le auala e sauniuni ai o le faʻaaogaina lea o le 3-methylpyridine o se meafaitino mata, faʻaaogaina le faiga faʻa-fluidized ma le ammonia ma le ea mo le faʻamaʻiina o le ammonia, o le vevela o le tali e 200-300 ℃, ma o le tali e faʻatinoina i le i ai o le catalyst vanadium e maua ai le oloa maeʻa.

mita

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Taimi na lafoina ai: 30 Me 2025