Tosyl Chloride (CAS # 98-59-9)
| Risk Codes | R34 - Ua rau kub hnyiab R29 - Sib cuag nrog dej liberates cov pa phem R41 - Riam phom loj rau qhov muag R38 - Irritating rau ntawm daim 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. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. 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.) S27 - Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. S39 - Hnav qhov muag / ntsej muag tiv thaiv. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 1 |
| RTECS | wb 8929000 |
| FLUKA BRAND F CODE | 9-21 |
| TSCA | Yog lawm |
| HS Code | 29049020 ib |
| Kev Ceeb Toom | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
| Toxicity | LD50 qhov ncauj hauv Luav: 4680 mg / kg |
Taw qhia
4-Toluenesulfonyl chloride yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- 4-Toluenesulfonyl chloride yog cov tsis muaj xim rau cov kua daj daj nrog cov ntxhiab tsw ntxhiab ntawm chav tsev kub.
- Nws yog cov organic acid chloride reacts sai nrog qee cov nucleophiles xws li dej, cawv, thiab amines.
Siv:
- 4-Toluenesulfonyl chloride feem ntau yog siv los ua ib qho reagent hauv organic synthesis rau kev sib txuas ntawm acyl compounds thiab sulfonyl compounds.
Txoj kev:
- Kev npaj ntawm 4-toluenesulfonyl chloride feem ntau yog tau los ntawm cov tshuaj tiv thaiv ntawm 4-toluenesulfonic acid thiab sulfuryl chloride. Cov tshuaj tiv thaiv feem ntau yog ua los ntawm qhov kub thiab txias, xws li hauv qab txias txias.
Cov ntaub ntawv kev nyab xeeb:
- 4-Toluenesulfonyl chloride yog cov organic chloride compound uas yog cov tshuaj hnyav. Thaum siv, yuav tsum tau saib xyuas kom muaj kev nyab xeeb thiab tsis txhob cuam tshuam ncaj qha rau ntawm daim tawv nqaij lossis nqus pa ntawm cov pa.
- Ua haujlwm nyob rau hauv qhov chaw kuaj qhov cua kom zoo thiab yuav tsum tau nruab nrog cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav, thiab daim npog ntsej muag.
- Kev nqus tau los yog kev tsis pom kev tuaj yeem ua rau ua pa ua pa, liab, o thiab mob. Thaum muaj kev sib cuag lossis kev sib tsoo, yaug daim tawv nqaij tam sim ntawd nrog dej ntau thiab, yog tias tsim nyog, sab laj nrog kws kho mob.
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