Undecanolactone (CAS # 710-04-3)
| 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. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
| WGK Germany | 2 |
| RTECS | Q1320000 |
Taw qhia
Butylundecal lactone (tseem hu ua butyl butylacrylate) yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm butylundecalactone:
Zoo:
- Cov tsos mob: Butylundecalact yog cov kua tsis muaj xim lossis daj.
- ntxhiab tsw: muaj ntxhiab tsw tshwj xeeb.
- Solubility: tuaj yeem yaj hauv ntau cov kuab tshuaj organic xws li cawv, ethers, thiab ketones.
Siv:
- Butylundecal lactone feem ntau yog siv los ua cov kuab tshuaj thiab yog siv dav hauv inks, xim, adhesives thiab coatings.
- Nws kuj tseem siv tau los ua ib qho nruab nrab hauv kev sib txuas ntawm lwm cov tshuaj, xws li cov tshuaj tsw qab hluavtaws, yas, thiab dyes.
Txoj kev:
- Cov txheej txheem kev npaj ntau ntawm butylundecallactone tau txais los ntawm cov tshuaj tiv thaiv ntawm acrylic acid thiab butanol nyob rau hauv muaj cov kua qaub catalyst los ntawm cov tshuaj tiv thaiv alkyd.
Cov ntaub ntawv kev nyab xeeb:
- Butylundecolide ua rau khaus thiab tuaj yeem ua rau mob thaum nws los rau ntawm daim tawv nqaij thiab qhov muag. Kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab qhov muag yuav tsum zam.
- Kev saib xyuas yuav tsum tau ua kom muaj qhov cua zoo thaum siv butylundecal lactone kom tsis txhob muaj qhov sib txuam ntawm cov pa ntau dhau ntawm nws cov vapors hauv huab cua.
- Butylundecal lactone muaj hluav taws kub tsawg thiab zam kev sib cuag nrog cov nplaim taws qhib, kub thiab oxidants.
Yuav tsum ua raws li cov txheej txheem kev nyab xeeb kom raug thaum siv lossis tuav butylundecalactone thiab xa mus rau Daim Ntawv Qhia Txog Kev Nyab Xeeb (MSDS) yog tias tsim nyog.
