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Methanesulfonamide (CAS # 3144-09-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi CH5NO2S
Molar Mass 95.12
Njupụta 1.229 (atụmatụ)
Ebe Na-agbaze 85-89C (ọkụ)
Ebe Boling 208.2± 23.0 Celsius C (buru amụma)
Ebe mgbari 79.7C
Solubility Sobere ntakịrị na DMSO na methanol.
Uzuoku nrịbama 0.216mmHg na 25°C
Ọdịdị kristal agba aja aja
Agba Ọcha ruo edo edo
BRN 1740835
pKa 10.87± 0.60 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.5130 (atụmatụ)
MDL MFCD00007940
Njirimara anụ ahụ na kemịkalụ Ngwaahịa a bụ ihe kristal, m. P. 88 ~ 92 ℃, soluble na organic mgbaze.
Jiri Ejiri ya dị ka Intermediate ọgwụ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
TSCA T
Koodu HS 29350090
Klas Hazard Iwe

 

Okwu mmalite

Methanesulfonyl chloride bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke methane sulfonamide:

 

Ogo:

 

- Ọdịdị: Methane sulfonamides enweghị agba na mmiri mmiri na-acha odo odo

- isi: nwere isi ike na-esi ísì ụtọ

- Na-adịghị ike na mmiri, ma soluble na ọtụtụ organic solvents

 

Jiri:

 

- Ntugharị Alkyne: Methane sulfonamide nwere ike iji dị ka reagent maka ntụgharị alkyne, dịka na alkyne ketones ma ọ bụ alcohols.

- Nhazi roba: Methane sulfonamide bụ ihe dị mkpa reagent eji na ụlọ ọrụ rọba na-ejikọ roba ma ọ bụ nkedo roba na ihe ndị ọzọ.

 

Usoro:

 

Methane sulfonamide na-ejikarị:

 

Methanesulfonic acid na-emeghachi omume na thionyl chloride.

Methylsulfonyl chloride na sulfonyl chloride na-emeghachi omume.

 

Ozi nchekwa:

 

- Methane sulfonamide na-akpasu iwe ma na-emebi emebi, ekwesịrị izere ya mgbe ọ batara na akpụkpọ ahụ na anya. Ekwesịrị iyi uwe mkpuchi na enyo kwesịrị ekwesị mgbe ejiri ya.

- Ikuku gas ma ọ bụ ihe ngwọta nwere ike ịkpata mgbakasị iku ume na mmerụ ahụ, ọ dịkwa mkpa ịrụ ọrụ na mpaghara ikuku nke ọma mgbe ị na-eji ya.

- Methane sulfonamide nwere ike imepụta gas hydrogen chloride na-egbu egbu, yabụ zere ịkpọtụrụ acid ma ọ bụ mmiri.

- Ekwesịrị ikpochapụ ihe mkpofu dịka iwu obodo si dị yana n'usoro nhazi na mkpofu dị mkpa.

 


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