2-isopropoxyethanol CAS 109-59-1
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R20/21 - Ua phem los ntawm kev nqus pa thiab sib cuag nrog daim tawv nqaij. R36 - Khau qhov muag |
| Kev nyab xeeb piav qhia | 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 2929 6.1/PG 2 |
| WGK Germany | 1 |
| RTECS | KL5075000 |
| TSCA | Yog lawm |
| HS Code | 29094400 ib |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 qhov ncauj hauv luav: 5111 mg/kg LD50 dermal luav 1445 mg/kg |
Taw qhia
2-Isopropoxyethanol, tseem hu ua isopropyl ether ethanol. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Cov tsos: cov kua tsis muaj xim.
- Solubility: Soluble nyob rau hauv dej, cawv thiab ether solvents.
Siv:
- Muaj kev siv: 2-isopropoxyethanol tuaj yeem siv los ua tus neeg saib xyuas, tshuaj ntxuav tes thiab cov kuab tshuaj, thiab siv dav hauv kev lag luam tshuaj, luam ntawv, txheej thiab hluav taws xob.
Txoj kev:
Txoj kev npaj ntawm 2-isopropoxyethanol yog cov hauv qab no:
- Ethanol thiab isopropyl ether cov tshuaj tiv thaiv: Ethanol reacted nrog isopropyl ether ntawm qhov tsim nyog kub thiab cov tshuaj tiv thaiv los tsim 2-isopropoxyethanol.
- Cov tshuaj tiv thaiv ntawm isopropanol nrog ethylene glycol: Isopropanol yog reacted nrog ethylene glycol ntawm qhov tsim nyog kub thiab cov tshuaj tiv thaiv los tsim 2-isopropoxyethanol.
Cov ntaub ntawv kev nyab xeeb:
- 2-Isopropoxyethanol me ntsis khaus thiab volatile, thiab tej zaum yuav ua rau qhov muag thiab tawv nqaij khaus thaum kov, yog li yuav tsum tau zam kev sib cuag ncaj qha.
- Kev tiv thaiv tus kheej tsim nyog xws li hnav cov hnab looj tes tiv thaiv thiab tsom iav yuav tsum tau ua thaum tuav thiab siv.
- Nws yuav tsum tau siv rau hauv qhov chaw uas muaj qhov cua zoo kom tsis txhob nqus cov pa thiab tiv thaiv kom tsis txhob muaj hluav taws xob thiab hluav taws xob zoo li qub.
- Thaum lub sijhawm khaws cia thiab kev thauj mus los, kev sib cuag nrog cov oxidants thiab cov kua qaub muaj zog yuav tsum zam, thiab kev vibration hnyav thiab kub siab yuav tsum zam kom tsis txhob muaj xwm txheej.
