Trans-2-Hexenyl Acetate (CAS # 2497-18-9)
| 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 - Hnav khaub ncaws tiv thaiv zoo. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 2 |
| RTECS | MP8425000 |
| TSCA | Yog lawm |
| HS Code | 29153900 ib |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
Trans-2-hexene-acetate yog cov organic compound.
Zoo:
trans-2-hexene-acetate yog xim tsis muaj xim rau lub teeb daj. Nws yog insoluble hauv dej tab sis tuaj yeem soluble hauv ntau cov kuab tshuaj organic xws li ethanol, ethers, thiab roj av ethers.
Siv:
trans-2-hexene-acetate feem ntau yog siv los ua cov kuab tshuaj hauv cov organic synthesis. Nws tseem tuaj yeem siv los ua cov reagent thiab catalyst hauv cov organic synthesis cov tshuaj tiv thaiv.
Txoj kev:
Muaj ntau txoj hauv kev rau kev npaj ntawm trans-2-hexene-acetate, ib qho ntawm cov tshuaj tau txais los ntawm cov tshuaj tiv thaiv ntawm acetic acid thiab 2-pentenol nyob rau hauv lub xub ntiag ntawm ib tug acidic catalyst. Cov tshuaj tiv thaiv no feem ntau yog ua nyob rau hauv chav tsev kub, thiab cov khoom yog purified los ntawm dej ntxuav thiab distillation thaum kawg ntawm cov tshuaj tiv thaiv.
Cov ntaub ntawv kev nyab xeeb:
Trans-2-hexene-acetate yog cov kua hluav taws xob thiab cov kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua. Thaum siv, kev sib cuag nrog cov oxidants muaj zog thiab qhov chaw kub kub yuav tsum raug zam kom tsis txhob muaj hluav taws kub los yog tawg. Tsis tas li ntawd, nws yuav tsum tau siv nyob rau hauv ib qho chaw zoo-ventilated los tiv thaiv vapor tsub zuj zuj. Cov cuab yeej tiv thaiv tsim nyog, xws li hnab looj tes thiab tsom iav, yuav tsum hnav thaum ua haujlwm kom muaj kev nyab xeeb.
