3-Mercapto-2-pentanone (CAS # 67633-97-0)
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R41 - Riam phom loj rau qhov muag R22 - Ua phem yog tias nqos |
| Kev nyab xeeb piav qhia | S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. 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. S39 - Hnav qhov muag / ntsej muag tiv thaiv. S60 - Cov khoom no thiab nws lub thawv yuav tsum tau muab pov tseg raws li cov khoom pov tseg. S37 - Hnav cov hnab looj tes tsim nyog. S33 - Siv cov kev tiv thaiv kev tiv thaiv zoo li qub. S7 - Khaws lub thawv kaw kom nruj. |
| UN IDs | 1224 |
| TSCA | Yog lawm |
| HS Code | 29 3090 ,ib |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
3-Thio-2-pentanone, tseem hu ua DMSO (dimethyl sulfoxide), yog cov organic hnyav thiab compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 3-thio-2-pentanone:
Zoo:
- Cov tsos: cov kua tsis muaj xim
- Soluble: Soluble nyob rau hauv dej thiab feem ntau cov organic solvents, nws yog ib tug polar hnyav
Siv:
- 3-Thio-2-pentanone muaj ntau yam kev siv thiab feem ntau yog siv los ua cov kuab tshuaj.
Txoj kev:
- 3-Thio-2-pentanone tuaj yeem ua ke. Ib txoj kev npaj siv feem ntau yog tau los ntawm cov tshuaj tiv thaiv ntawm dimethyl sulfoxide nrog cov tshuaj oxidizing me me xws li hydrogen peroxide.
Cov ntaub ntawv kev nyab xeeb:
- Kev sib cuag ncaj qha nrog 3-thio-2-pentanone tuaj yeem ua rau khaus ntawm lub qhov muag, tawv nqaij, thiab ua pa, thiab yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag ncaj qha thaum siv.
- Nws yog cov khoom siv hluav taws xob thiab yuav tsum tau khaws cia kom deb ntawm cov nplaim taws qhib thiab kub siab.
- Ua raws li kev soj ntsuam kev nyab xeeb zoo thiab yuav tsum muaj cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav, thiab hnav ris tsho thaum tuav.
