3-Octanol CAS Nr .: 20296-29-1
| 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. |
| UN IDs | NA 1993 / PIB |
| WGK Germany | 2 |
| RTECS | RH0855000 |
| TSCA | Yog lawm |
| HS Code | 29051685 ib |
| Toxicity | LD50 qhov ncauj hauv luav: > 5000 mg/kg LD50 dermal luav > 5000 mg/kg |
Taw qhia
3-Octanol, tseem hu ua n-octanol, yog cov organic compound. Cov hauv qab no yog kev qhia txog qee yam ntawm cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 3-octanol:
Zoo:
1. Cov tsos mob: 3-Octanol yog cov kua tsis muaj xim uas muaj ntxhiab tsw tshwj xeeb.
2. Solubility: Nws tuaj yeem yaj hauv dej, ether thiab cawv kuab tshuaj.
Siv:
1. Cov kuab tshuaj: 3-octanol yog ib qho uas nquag siv cov kuab tshuaj organic, haum rau cov xim, xim, detergents, lubricants thiab lwm yam teb.
2. Chemical synthesis: Nws tuaj yeem siv los ua cov khoom siv raw rau qee cov tshuaj synthesis, xws li cov tshuaj tiv thaiv esterification thiab cawv etherification.
Txoj kev:
Kev npaj ntawm 3-octanol feem ntau tuaj yeem ua tiav los ntawm cov kauj ruam hauv qab no:
1. Hydrogenation: Octene yog reacted nrog hydrogen nyob rau hauv lub xub ntiag ntawm ib tug catalyst kom tau 3-octene.
2. Hydroxide: 3-octene reacted nrog sodium hydroxide lossis potassium hydroxide kom tau 3-octanol.
Cov ntaub ntawv kev nyab xeeb:
1. 3-Octanol yog cov kua hluav taws kub thiab yuav tsum tsis txhob sib cuag nrog cov nplaim taws qhib lossis kub kub.
2. Thaum siv 3-octanol, hnav cov khoom tiv thaiv tus kheej tsim nyog, xws li hnab looj tes thiab tsom iav, kom tiv thaiv kev sib chwv ncaj qha rau ntawm daim tawv nqaij, qhov muag, lossis kev nqus pa.
3. Sim ua kom tsis txhob raug lub vapor ntawm 3-octanol ntev kom tsis txhob ua rau lub cev raug mob.
4. Thaum khaws cia thiab siv 3-octanol, cov txheej txheem kev nyab xeeb thiab kev ntsuas yuav tsum raug soj ntsuam.
