Dihydrojasmon (CAS # 1128-08-1)
| WGK Germany | 2 |
| RTECS | GY7302000 |
| TSCA | Yog lawm |
| HS Code | 29142990 ib |
| Toxicity | Qhov mob qhov ncauj LD50 hauv nas tau tshaj tawm tias yog 2.5 g / kg (1.79-3.50 g / kg) (Keating, 1972). Tus mob dermal LD50 tus nqi hauv luav tau tshaj tawm tias yog 5 g / kg (Keating, 1972). |
Taw qhia
Dihydrojasmonone. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm dihydrojasmonone:
Zoo:
- Cov tsos mob: Dihydrojasmonone yog cov xim tsis muaj xim rau lub teeb daj.
- Smell: muaj ib qho aromatic jasmine aroma.
- Solubility: Dihydrojasmonone yog soluble hauv ntau cov kuab tshuaj organic xws li ethanol, acetone, thiab carbon disulfide.
Siv:
- Kev lag luam tshuaj tsw qab: Dihydrojasmonone yog ib qho tseem ceeb ntawm cov tshuaj tsw qab thiab feem ntau siv rau hauv kev npaj ntawm ntau hom jasmine.
Txoj kev:
- Dihydrojasmonone tuaj yeem tsim los ntawm ntau txoj hauv kev, feem ntau txoj kev yog tau los ntawm benzene nplhaib condensation cov tshuaj tiv thaiv. Tshwj xeeb, nws tuaj yeem ua ke los ntawm Dewar glutaryne cyclization cov tshuaj tiv thaiv ntawm phenylacetylene thiab acetylacetone.
Cov ntaub ntawv kev nyab xeeb:
- Dihydrojasmonone tsis muaj tshuaj lom, tab sis nws tseem yuav tsum tau ua kom zoo.
- Kev sib cuag ntawm daim tawv nqaij thiab qhov muag yuav ua rau khaus, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag thaum siv.
- Siv nyob rau hauv qhov chaw zoo-ventilated kom tsis txhob nqus nws cov vapors.
- Thaum khaws cia, nws yuav tsum khaws cia kom deb ntawm qhov hluav taws kub thiab oxidants kom tsis txhob hlawv lossis tawg.
