(Z)-4-decenal (CAS # 21662-09-9)
| 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. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. |
| UN IDs | TIAB SA 3334 |
| WGK Germany | 2 |
| RTECS | TIAB SA 2071400 |
| TSCA | Yog lawm |
| Kev Ceeb Toom | Irritant |
Taw qhia
cis-4-decenal yog ib qho organic compound. Cov hauv qab no yog kev qhia txog qee yam ntawm cov khoom tseem ceeb, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cis-4-decenal:
Zoo:
- Cov tsos mob: cis-4-decaenal yog cov kua tsis muaj xim rau daj ntseg daj.
- Solubility: Nws tuaj yeem yaj hauv feem ntau cov kuab tshuaj organic, xws li ethanol thiab ether.
Siv:
- cis-4-decenal yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis.
- Hauv kev lag luam tshuaj tsw qab, cis-4-decaenal feem ntau yog siv los ua cov tshuaj tsw qab nrog ntoo, moss, lossis mint scents.
Txoj kev:
- cis-4-decenal tuaj yeem tau los ntawm catalytic hydrogenation ntawm cyclohexenal, nyob rau hauv uas cyclohexenal (C10H14O) reacts nrog hydrogen los ntawm qhov kev txiav txim ntawm ib tug catalyst (xws li, lithium aluminium hydride) tsim cis-4-decenal.
Cov ntaub ntawv kev nyab xeeb:
- cis-4-decenal yog cov kua hluav taws xob thiab kev sib cuag nrog cov khoom siv hluav taws xob yuav tsum raug zam. Thaum siv los yog khaws cia, cov nplaim taws lossis cov nplaim taws yuav tsum raug zam.
- Tej zaum nws yuav muaj kev cuam tshuam rau lub qhov muag thiab tawv nqaij, qhov chaw cuam tshuam yuav tsum tau muab yaug nrog dej kom txaus tam sim ntawd tom qab sib cuag thiab sai sai.
- Hnav cov khoom tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv thaum siv.
