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Methanesulfonamide(CAS#3144-09-0)

Meatotino tau vailaau:

Fuafua mole CH5NO2S
Molar Mass 95.12
Malosi 1.229 (fa'atatau)
Lisi Lisi 85-89°C(malamalama)
Manu'a 208.2±23.0 °C(Vailoaina)
Mata'imu 79.7°C
Solubility E solu teisi ile DMSO ma le methanol.
Ausa Malo 0.216mmHg ile 25°C
Fa'aaliga tioata lanu enaena
Lanu Pa'epa'e i samasama
BRN 1740835
pKa 10.87±0.60(Vavaloa)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu 1.5130 (fa'atatau)
MDL MFCD00007940
Meatotino Faaletino ma Vailaau O lenei oloa o mea tioata tioata, m. P. 88 ~ 92 ℃, soluble i solu organic.
Fa'aoga Fa'aaogaina e fai ma vaila'au Intermediate

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.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
WGK Siamani 3
TSCA T
HS Code 29350090
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

Methanesulfonyl chloride ose fa'aputu fa'aola. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu o le methane sulfonamide:

 

Tulaga lelei:

 

- Fa'aaliga: Methane sulfonamides e leai se lanu i vai samasama

- Sogisogi: E malosi lona manogi manogi

- E le mafai ona solu i le vai, ae solu i le tele o solvents organic

 

Fa'aaogā:

 

- Alkyne liua: Methane sulfonamide e mafai ona fa'aaogaina e fai ma mea fa'afoliga mo le liua o le alkyne, fa'ata'ita'iga i alkyne ketones po'o ava malosi.

- Fa'agaoioiga Pa'u: Methane sulfonamide ose mea taua e fa'aogaina i totonu o pisinisi pa'u e fa'afeso'ota'i ai le pa'u po'o le fa'apipi'iina o le pa'u i isi mea.

 

Metotia:

 

Methane sulfonamide e masani ona saunia e:

 

O le methanesulfonic acid e faʻafefe i le thionyl chloride.

O le methylsulfonyl chloride ma le sulfonyl chloride o loʻo faʻaalia.

 

Fa'amatalaga Saogalemu:

 

- Methane sulfonamide e fa'a'ono'ono ma pala ma e tatau ona 'alofia pe a pa'i i le pa'u ma mata. O totigilima puipui ma matatioata talafeagai e tatau ona ofuina pe a faʻaaogaina.

- O le manavaina o kasa po'o vaifofo e mafai ona mafua ai le manava ma manu'a, ma e tatau ona fa'agaioia i se nofoaga e fa'alelei lelei pe a fa'aaogaina.

- Methane sulfonamide e mafai ona maua ai le kasa hydrogen chloride oona, o lea ia aloese mai le faʻafesoʻotaʻi ma vailaʻau poʻo vai.

- E tatau ona lafoa'i otaota e tusa ai ma tulafono fa'alotoifale ma ia tusa ai ma mana'oga talafeagai mo le fa'agaioiina ma le lafoai.

 


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