Isobutyl propionate (CAS # 540-42-1)
| Risk Codes | 10 – Flammable |
| Kev nyab xeeb piav qhia | 16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
| UN IDs | UN 2394 3/PG 3 |
| WGK Germany | 2 |
| RTECS | UA 4930000 |
| HS Code | 29159000 ib |
| Hazard Class | 3.2 |
| Packing Group | III |
Taw qhia
Isobutyl propionate, tseem hu ua butyl isobutyrate, yog tshuaj lom neeg. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm isobutyl propionate:
Zoo:
- Cov tsos mob: Isobutyl propionate yog cov kua tsis muaj xim;
- Solubility: soluble hauv cawv, ethers thiab ketone cov kuab tshuaj;
- tsw: aromatic;
- Stability: Relatively ruaj khov ntawm chav tsev kub.
Siv:
- Isobutyl propionate feem ntau yog siv los ua cov kuab tshuaj thiab cov kuab tshuaj;
- Kuj tseem siv tau rau hauv kev sib txuas ntawm cov tshuaj tsw qab thiab txheej txheej;
- Nws tuaj yeem siv los ua cov thinner hauv cov xim thiab cov xim.
Txoj kev:
- Isobutyl propionate feem ntau yog synthesized los ntawm transesterification, piv txwv li, isobutanol reacts nrog propionate los tsim isobutyl propionate.
Cov ntaub ntawv kev nyab xeeb:
- Isobutyl propionate yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm hluav taws;
- Tsis txhob nqus pa, tiv nrog daim tawv nqaij thiab ob lub qhov muag, thiab xyuas kom meej tias siv nyob rau hauv qhov chaw uas muaj cua zoo;
- Thaum nqus tau, txav mus rau huab cua ntshiab tam sim ntawd;
- Nyob rau hauv rooj plaub ntawm daim tawv nqaij, yaug nrog dej kom ntau thiab ntxuav nrog xab npum;
-Thaum noj tshuaj tsis haum, mus nrhiav kev kho mob tam sim ntawd.
