Cyclooctanone (CAS # 502-49-8)
| Risk Codes | R34 - Ua rau kub hnyiab R52/53 - Ua phem rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | 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.) S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
| UN IDs | 1759 ib |
| WGK Germany | 3 |
| RTECS | GX9800000 |
| TSCA | Yog lawm |
| HS Code | 29142990 ib |
| Hazard Class | 8 |
Taw qhia
Cyclooctanone. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cyclooctanone:
Zoo:
- Cyclooctanone muaj cov ntxhiab tsw muaj zog.
- Nws yog cov kua hluav taws xob uas muaj peev xwm tsim cov khoom tawg hauv huab cua.
- Cyclooctanone yog miscible nrog ntau cov organic solvents.
Siv:
- Cyclooctanone feem ntau yog siv los ua cov kuab tshuaj hauv kev tsim cov txheej txheem, tshuaj ntxuav tes, kua nplaum, dyes, thiab xim.
- Nws kuj yog siv nyob rau hauv tshuaj synthesis thiab kuaj kuaj raws li cov tshuaj tiv thaiv hnyav thiab extractant.
Txoj kev:
- Txoj kev npaj ntawm cyclooctanone feem ntau koom nrog kev sib txuas los ntawm oxidizing cycloheptane. Cov oxidant tuaj yeem yog oxygen, hydrogen peroxide, lossis ammonium persulfate, thiab lwm yam.
Cov ntaub ntawv kev nyab xeeb:
- Cyclooctanone yog cov kua ua kua thiab yuav tsum khaws cia kom deb ntawm qhov hluav taws kub thiab kub.
- Ua kom muaj cua zoo thaum siv cyclooctanone kom tsis txhob nqus los yog sib cuag los ntawm nws cov vapors.
- Raug rau cyclooctanone yuav ua rau khaus lossis corrosive, thiab cov khoom siv tiv thaiv tus kheej tsim nyog xws li hnab looj tes thiab tsom iav yuav tsum hnav.
- Thaum tuav cyclooctanone, ua raws li cov txheej txheem tshuaj lom neeg thiab muab pov tseg kom zoo.
