Tom ntej: Tosylmethyl Isocyanide CAS # 36635-61-7
| Risk Codes | 23/24/25 – Toxic los ntawm inhalation, nyob rau hauv kev sib cuag nrog daim tawv nqaij thiab yog hais tias nqos. |
| Kev nyab xeeb piav qhia | S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S38 - Yog tias qhov cua tsis txaus, hnav cov khoom ua pa uas tsim nyog. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S28A - |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 21 |
| HS Code | 29 299 000 ib |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 6.1 (b) |
| Packing Group | III |
Taw qhia
Methyl isothiocyanate yog ib qho organic compound. Nws yog cov kua uas tsis muaj xim nrog lub zog ntsim tsw qab ntawm chav tsev kub. Cov hauv qab no yog kev qhia txog qee yam khoom siv, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm methylsulfonylmethylisoisonitrile:
Zoo:
Cov tsos mob: tsis muaj xim tsis muaj kua
Ntsim: Muaj qhov tsw tsw tsw tsw
Qhov ceev: txog 1.08 g / cm3
Ignition Point: Kwv yees li 48 ° C
Solubility: Soluble nyob rau hauv ntau cov organic solvents, xws li cawv, ethers thiab ketones
Siv:
Cov tshuaj tua kab: Methylsulfonylmethylisonitrile tuaj yeem siv los ua tshuaj tua kab rau kev tiv thaiv kab tsuag hauv thaj av.
Kev tshawb fawb txog kev lom neeg: Methylsulfonylmethylisosinitrile tuaj yeem siv rau hauv kev tshawb fawb lom neeg, piv txwv li hauv kev sau ntawv thiab tshawb pom cov protein.
Txoj kev:
Methylsulfonylmethylisonitrile feem ntau yog npaj los ntawm:
Kev npaj los ntawm isothiocyanate: Isothiocyanate yog reacted nrog ib qho tsim nyog methylation reagent (xws li, methyl bromide) los tsim methylsulfonylmethylisonitrile.
Kev npaj los ntawm methyl thionofolate: methyl thionofolate yog reacted nrog lub hauv paus tsim methyl isonitrile, uas yog ces reacted nrog nitrous acid kom tau methylsulfonylmethylisonitrile.
Cov ntaub ntawv kev nyab xeeb:
Methylsulfonyl methylisonitrile muaj cov ntxhiab tsw ntxhiab thiab ua rau muaj zog heev. Kev sib cuag nrog daim tawv nqaij, qhov muag, lossis kev nqus pa tuaj yeem ua rau khaus thiab kub hnyiab.
Kev ceev faj tsim nyog xws li cov looj tsom iav tiv thaiv, hnab looj tes thiab lub qhov ncauj qhov ntswg yuav tsum tau noj thaum siv lossis tuav methylsulfonyl methylisonitrile.
Methylsulfonylmethylisonitrile muaj qhov tsis muaj zog thiab yuav tsum tau ceev kom deb ntawm cov nplaim taws thiab qhov kub thiab txias thaum khaws cia thiab siv kom tsis txhob muaj hluav taws kub thiab tawg.
Thaum tuav cov methylsulfonylmethylisonitrile, cov txheej txheem kev khiav hauj lwm yuav tsum tau ua kom zoo thiab ua kom muaj cua txaus. Nws yuav tsum tsis txhob raug rau qhov chaw tsis muaj ntawv tso cai nyob rau txhua qhov xwm txheej.
