Methanesulfonamide (CAS # 3144-09-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29350090 ib |
| Hazard Class | IRRITANT |
Taw qhia
Methanesulfonyl chloride yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm methane sulfonamide:
Zoo:
- Cov tsos mob: Methane sulfonamides tsis muaj xim rau cov kua daj daj
- Cov ntxhiab tsw: muaj ntxhiab tsw ntxhiab tsw
- Insoluble hauv dej, tab sis soluble hauv ntau cov kuab tshuaj organic
Siv:
- Alkyne hloov dua siab tshiab: Methane sulfonamide tuaj yeem siv los ua reagent rau alkyne hloov dua siab tshiab, xws li alkyne ketones lossis cawv.
- Roj hmab ua: Methane sulfonamide yog ib qho tseem ceeb reagent siv nyob rau hauv kev lag luam roj hmab rau crosslink roj hmab los yog daim ntawv cog lus roj hmab rau lwm yam ntaub ntawv.
Txoj kev:
Methane sulfonamide feem ntau yog npaj los ntawm:
Methanesulfonic acid yog reacted nrog thionyl chloride.
Methylsulfonyl chloride thiab sulfonyl chloride yog reacted.
Cov ntaub ntawv kev nyab xeeb:
- Methane sulfonamide yog khaus thiab corrosive thiab yuav tsum tau zam thaum nws los rau ntawm daim tawv nqaij thiab qhov muag. Cov hnab looj tes tiv thaiv tsim nyog thiab tsom iav yuav tsum hnav thaum siv.
- Kev nqus pa ntawm cov pa lossis cov kev daws teeb meem tuaj yeem ua rau ua pa ua pa thiab raug mob, thiab yuav tsum tau ua haujlwm hauv qhov chaw muaj cua zoo thaum siv nws.
- Methane sulfonamide tuaj yeem tsim cov pa roj hydrogen chloride, yog li tsis txhob sib cuag nrog cov kua qaub lossis dej.
- Cov khib nyiab yuav tsum tau muab pov tseg raws li cov cai hauv zos thiab ua raws li cov txheej txheem tsim khoom thiab pov tseg.
