TRANS-4-DECEN-1-AL CAS 65405-70-1
| Hazard Cov Cim | Xi-Nyob |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S37/39 - Hnav cov hnab looj tes tsim nyog 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. |
| TSCA | Yog lawm |
| Kev Ceeb Toom | Irritant |
Taw qhia
Trans-4-decaldehyde, tseem hu ua 2,6-dimethyl-4-heptenal, 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 trans-4-decaldehyde:
Zoo:
- Nws yog xim tsis muaj xim rau lub teeb daj ua kua nrog ib qho tshwj xeeb aromatic tsw.
- Trans-4-decaldeal yog volatile ntawm chav tsev kub thiab maj mam oxidizes nrog oxygen nyob rau hauv cov huab cua.
- Nws yog soluble hauv cov kuab tshuaj organic xws li ethanol, ethers, thiab esters, tab sis insoluble hauv dej.
Siv:
Txoj kev:
- Kev npaj ntawm trans-4-decalal feem ntau ua tiav los ntawm cov tshuaj tiv thaiv ntawm 2,4,6-nonpentenal. Cov tshuaj tiv thaiv no siv cov tshuaj ether uas muaj tooj liab catalyst thiab ua tiav ntawm qhov kub thiab txias.
Cov ntaub ntawv kev nyab xeeb:
- Trans-4-decaldeal yog irritating ntawm siab concentrations thiab muaj ib tug irritating nyhuv ntawm daim tawv nqaij thiab ob lub qhov muag.
- Nyob rau hauv rooj plaub ntawm kev sib cuag nrog trans-4-decaldehyde, yaug tam sim ntawd nrog dej txaus thiab nrog kws kho mob.
- Tsis txhob sib cuag nrog cov pa oxygen thaum khaws cia thiab siv los tiv thaiv hluav taws lossis tawg.
