Tom ntej: Octyl Aldehyde CAS 124-13-0
| Risk Codes | 10 – Flammable |
| Kev nyab xeeb piav qhia | 16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
| UN IDs | UN 1191 3/PG 3 |
| WGK Germany | 2 |
| RTECS | RG7780000 |
| FLUKA BRAND F CODE | 10 |
| TSCA | Yog lawm |
| HS Code | 29121990 ib |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | LD50 qhov ncauj hauv luav: 4616 mg/kg LD50 dermal luav 5207 mg/kg |
Taw qhia
Octanal. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm octanal:
Zoo:
1. Cov tsos mob: cov kua tsis muaj xim, nrog cov tshuaj tsw qab muaj zog.
2. Ceev: 0.824 g / cm³
5. Solubility: soluble hauv cawv thiab ether, insoluble hauv dej.
Siv:
1. Octral yog ib qho tseem ceeb raw khoom hauv kev lag luam tsw, tshuaj tsw qab thiab tshuaj tsw qab. Nws tuaj yeem siv rau hauv kev sib xyaw ntawm cov tshuaj tsw qab paj, tsw thiab cov khoom tsw qab.
2. Octral kuj tseem siv rau hauv cov synthesis ntawm qee yam tshuaj ntsuab tseem ceeb roj, uas muaj qee yam tshuaj.
3. Nyob rau hauv cov organic synthesis, octanal yuav siv tau raws li ib tug derivative ntawm ketones, alcohols, thiab aldehydes rau synthesis ntawm amides thiab lwm yam compounds.
Txoj kev:
Txoj kev npaj ntau ntawm octanal yog tau los ntawm oxidation ntawm octanol. Txoj kev npaj tshwj xeeb yog raws li hauv qab no:
1. Nyob rau hauv cov xwm txheej tsim nyog, octanol yog reacted nrog ib tug tov uas muaj ib tug oxidizing tus neeg sawv cev.
2. Tom qab cov tshuaj tiv thaiv, octanal yog cais los ntawm distillation thiab lwm txoj kev.
Cov ntaub ntawv kev nyab xeeb:
1. Octral yog cov kua hluav taws kub thiab yuav tsum tau khaws cia kom deb ntawm qhov hluav taws kub thiab kub.
2. Thaum siv lossis khaws cia octanal, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog cov oxidants thiab cov kua qaub uas muaj zog kom tsis txhob muaj tshuaj lom neeg.
3. Caprytal muaj ntxhiab tsw thiab yuav ua rau khaus rau ntawm qhov muag, tawv nqaij, thiab ua pa ib ntsuj av tau thaum raug rau nws ntev.
4. Thaum siv octanal, hnav hnab looj tes tiv thaiv, qhov muag, thiab cov khoom ua pa uas tsim nyog.
5. Nyob rau hauv qhov xwm txheej ntawm cov dej xau, kev ntsuas tsim nyog yuav tsum tau ua sai sai los ntxuav thiab pov tseg, thiab yuav tsum ua kom muaj cua zoo.
6. Octalal yuav tsum ua raws li cov txheej txheem kev nyab xeeb thiab kev tswj hwm kev nyab xeeb thaum siv thiab khaws cia.
