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3 4 5-Trichloropyridine（CAS# 33216-52-3) Ata Fa'aalia
  • 3 4 5-Trichloropyridine（CAS# 33216-52-3) 1

3 4 5-Trichloropyridine（CAS# 33216-52-3)

Meatotino tau vailaau:

Fuafua mole C5H2Cl3N
Molar Mass 182.44
Malosi 1.539±0.06 g/cm3(Va'ai)
Lisi Lisi 75-77 °C (tes.) (malamalama)
Manu'a 213-215°C
Mata'imu 213-215°C
Solubility solu i le Methanol
Ausa Malo 0.29mmHg ile 25°C
Fa'aaliga Malosi
Lanu Pa'epa'e i Toeitiiti pa'epa'e
BRN 120542
pKa -0.08±0.10(Vavaloa)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu 1.572
MDL MFCD00051685

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – 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.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36 – Fai ofu puipui talafeagai.
WGK Siamani 3
HS Code 29333990
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

3,4,5-Trichloropyridine o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:

 

Tulaga lelei:

- Faʻaaliga: 3,4,5-Trichloropyridine o se lanu e leai se lanu samasama samasama.

- Solubility: E solu i nisi vaifofo fa'alela'au pei ole chloroform, benzene, ma methanol.

- 3,4,5-Trichloropyridine o se faʻavae malosi malosi.

 

Fa'aaogā:

- 3,4,5-Trichloropyridine e masani ona faʻaaogaina e fai ma faʻamalosi i le faʻaogaina o meaola, faʻataʻitaʻiga i le chlorination ma le aromatization reactions.

- E mafai foʻi ona faʻaaogaina e fai ma mea faʻapipiʻi faʻapipiʻi ma faʻaopoopoga mo mea polymer.

 

Metotia:

- Ole auala sauniuni ole 3,4,5-trichloropyridine e masani ona faʻaaogaina le tali ole chloropyridine ma le chlorine gas. O la'asaga fa'apitoa e aofia ai le fa'amalieina o le fa'afefiloiga tali ma fa'afo'i i lalo o tulaga e tumu i le chlorine mo se vaitaimi. Mulimuli ane, o le oloa e fa'amamāina e ala i le fa'amama.

 

Fa'amatalaga Saogalemu:

- 3,4,5-Trichloropyridine e faʻafefe ma pala, faʻafesoʻotaʻi ma le paʻu ma mata e tatau ona aloese mai ai, ma e tatau ona ofuina totigilima ma mata tioata.

- Pe a faʻaaogaina pe teuina, e tatau ona puipuia mai le afi ma le maualuga o le vevela e aloese ai mai le mu.

- Pe a faʻaaogaina le 3,4,5-trichloropyridine, faʻalogo lelei i tulaga lelei o le ea e aloese ai mai le manava o le kesi.

- Mulimuli i tulafono faatonutonu talafeagai ma taiala mo le saogalemu pe a tagofia pe lafoai otaota.

 

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