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oloa

2-Chloro-5-iodopyridine(CAS# 69045-79-0)

Meatotino tau vailaau:

Fuafua mole C5H3ClIN
Molar Mass 239.44
Malosi 2.052±0.06 g/cm3(Va'ai)
Lisi Lisi 95-98 °C (malamalama)
Manu'a 253.2±20.0 °C(Vailoaina)
Suavai Solubility e le mafai ona fa'afefeteina
Fa'aaliga Pa'epa'e tioata pa'epa'e
Lanu Pa'epa'e i le samasama-beige
BRN 108889
pKa -2.00±0.10(Vailoaina)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Ma'ale'ale Ma'ale'ale
MDL MFCD01863635
Meatotino Faaletino ma Vailaau tioata paepae

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R20/22 – E afaina pe a manava ma pe a foloina.
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.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S22 – Aua le manava pefu.
WGK Siamani 3
HS Code 29333990
Mata'utia Fa'amatalaga Itaitai/Malamalama
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

2-Chloro-5-iodopyridine o se faʻalapotopotoga faʻapitoa.

 

2-Chloro-5-iodopyridine ei ai ni mea taua. O se mea manogi manogi ma vaega galue e pei o ava malosi ma amines, lea e malosi le electrophilicity. Lona lua, e maualuga le solubility ma le maualalo o le mamafa o le ausa, ma e mafai ona i ai i se tulaga mautu poʻo le vai ile vevela potu.

 

O le tuufaatasiga o loʻo i ai le tele o faʻaoga i le tele o faʻalapotopotoga. E masani ona faʻaaogaina e fai ma faʻamalo poʻo se faʻamalosi i gaioiga faʻapipiʻiina o meaola, mo se faʻataʻitaʻiga o se faʻamaʻi gaʻo mo gaioiga esterification. E mafai foʻi ona faʻaaogaina i le tuʻufaʻatasia o vailaau faʻasaina, pigments, ma vali.

 

E tele auala e saunia ai le 2-chloro-5-iodopyridine. O se auala masani o le tali atu i le 2-chloro-5-aminopyridine ma le thionyl iodide poʻo le hydrogen iodide e maua ai le faʻaogaina i le tali. E mafai foi ona saunia e le iodination o le 2-chloro-5-bromopyridine.

 

Fa'amatalaga saogalemu: 2-chloro-5-iodopyridine ose fa'alapotopotoga fa'alenatura e iai ni lamatiaga. Pe a fa'agaioi, e mana'omia faiga saogalemu e pei o le ofuina o totigilima puipui, mata tioata, ma lavalava puipui. E tatau ona fa'aoga i tulaga fa'aalili ma aloese mai le inhalation, ingestion, po'o le fa'afeso'ota'i ma le pa'u. Pe a fa'afuase'i fa'afeso'ota'i po'o le manava, saili vave togafitiga faafoma'i.


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