Tom ntej: Methyl 2-iodobenzoate (CAS # 610-97-9)
| 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 | 291639 0 |
| Hazard Class | IRRITANT |
Taw qhia
Methyl o-iodobenzoate. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm methyl o-iodobenzoate:
1. Xwm:
- Cov tsos mob: Methyl o-iodobenzoate yog xim tsis muaj xim rau cov kua daj daj.
- Solubility: Nws tuaj yeem soluble hauv cov kuab tshuaj organic xws li ethers thiab cawv thiab yuav luag insoluble hauv dej.
- Flash Point: 131 ° C
2. Kev siv: Nws kuj tseem siv tau los ua cov tshuaj tua kab, tshuaj tua kab, tshuaj tua kab mob thiab lwm yam tshuaj.
3. Txoj kev:
Txoj kev npaj ntawm methyl o-iodobenzoate tuaj yeem ua tiav los ntawm cov tshuaj tiv thaiv ntawm anisole thiab iodic acid. Cov kauj ruam tshwj xeeb yog raws li nram no:
- 1.Dissolve anisol hauv cawv.
- 2.Iodic acid maj mam ntxiv rau cov tshuaj thiab cov tshuaj tiv thaiv yog rhuab.
- 3.Tom qab qhov kawg ntawm cov tshuaj tiv thaiv, extraction thiab purification yog nqa tawm kom tau methyl o-iodobenzoate.
4. Cov ntaub ntawv kev nyab xeeb:
- Methyl o-iodobenzoate tuaj yeem ua rau khaus thiab kub hnyiab thaum nws los rau ntawm daim tawv nqaij, qhov muag thiab cov mucous membranes. Yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag ncaj qha thaum siv.
- Kev saib xyuas yuav tsum tau ua thaum siv thiab khaws cia, suav nrog cov hnab looj tes tiv thaiv thiab tsom iav.
- Methyl o-iodobenzoate yog volatile thiab yuav tsum tau siv nyob rau hauv ib qho chaw zoo-ventilated kom tsis txhob nqus nws vapors.
- Thaum muab pov tseg, nws yuav tsum ua raws li cov cai thiab kev tswj hwm ib puag ncig hauv zos thiab siv cov txheej txheem pov tseg kom tsim nyog.
