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oloa

N-Methyl-p-toluene sulfonamide(CAS#640-61-9)

Meatotino tau vailaau:

Fuafua mole C8H11NO2S
Molar Mass 185.24
Malosi 1.3400
Lisi Lisi 76-79 °C (malamalama)
Manu'a 296.5±33.0 °C(Va'ai)
Mata'imu 133.1°C
Solubility Chloroform (La'iti), Ethyl Acetate (La'iti), Methanol (La'iti)
Ausa Malo 0.00143mmHg ile 25°C
Fa'aaliga Malosi tioata
Lanu Pa'epa'e i le samasama mumu
pKa 11.67±0.30(Vavaloa)
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu 1.5650 (fa'atatau)
MDL MFCD00008285
Meatotino Faaletino ma Vailaau Liu liusuavai 76-80°C
Fa'aoga Mo polyamide resin plasticizer ma pharmaceutical intermediates

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 S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
WGK Siamani 3
HS Code 29350090

 

Folasaga

N-methyl-p-toluenesulfonamide, e taʻua foi o le methyltoluenesulfonamide, o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

 

Tulaga lelei:

O le N-methyl-p-toluenesulfonamide o se tioata e leai ni lanu ma se manogi faʻapitoa o le aniline. E maualalo le soluble i le vai ae soluble i le tele o solvents organic.

 

Fa'aaogā:

O le N-methyl-p-toluenesulfonamide e masani ona faʻaaogaina e fai ma sui faʻaleleia i gaioiga faʻasolosolo faʻasolosolo. E mafai ona faʻaaogaina o se methylation reagent, aminosation agent, ma nucleophile.

 

Metotia:

O le auala sauniuni o le N-methyl-p-toluenesulfonamide e masani lava ona maua e ala i le faʻaogaina o toluene sulfonamide faʻatasi ai ma methylation reagents (e pei o le sodium methyl iodide) i lalo o tulaga alkaline. O tulaga sauniuni ma laasaga e mafai ona fetuunai e tusa ai ma manaoga moni.

 

Fa'amatalaga Saogalemu:

N-methyl-p-toluenesulfonamide e masani ona mautu ma saogalemu i lalo o tulaga masani o le faʻaaogaina. O lo'o fa'avasegaina pea ose vaila'au ma e mana'omia le fa'agaoioiga lelei ma teuina ina ia puipuia ai fa'alavelave. Fa'afeso'ota'i ma le pa'u, mata, ma le manava e tatau ona 'alo'ese i le taimi o le fa'aoga ina ia puipuia ai le ita po'o le fa'ama'i. I le tulaga o le faʻaalia poʻo le manava, fufulu vave i le tele o vai ma saili fesoasoani faʻafomaʻi. O gaioiga e tatau ona faia i tulaga faʻafefe lelei ma faʻatasi ai ma faiga puipuia e pei o totigilima puipui ma mata tioata.


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