CAS Nr .: 105-57-7
| Risk Codes | R11 - Cov nplaim hluav taws kub heev R36/38 - Kab mob rau qhov muag thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S9 - Khaws lub thawv rau hauv qhov chaw muaj cua zoo. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S33 - Siv cov kev tiv thaiv kev tiv thaiv zoo li qub. |
| UN IDs | UN 1088 3/PG 2 |
| WGK Germany | 2 |
| RTECS | AB 2800000 |
| TSCA | Yog lawm |
| HS Code | 29 110 00 Nws |
| Hazard Class | 3 |
| Packing Group | II |
| Toxicity | LD50 ntawm qhov ncauj hauv nas: 4.57 g / kg (Smyth) |
Taw qhia
Acetal diethanol.
Khoom: Acetal diethanol yog cov xim tsis muaj xim rau cov kua daj daj uas tsis tshua muaj vapor siab. Nws yog soluble nyob rau hauv dej, cawv, thiab ether solvents thiab yog ib tug compound nrog zoo stability.
Siv: Acetal diethanol muaj solubility zoo heev, plasticity thiab wetting zog. Nws feem ntau yog siv los ua ib qho hnyav, tus neeg sawv cev ntub dej thiab roj nplua nyeem.
Txoj kev npaj: acetal diethanol feem ntau yog npaj los ntawm epoxy compound cyclization cov tshuaj tiv thaiv. Ethylene oxide reacted nrog cawv kom tau ethyl cawv diethyl ether, uas yog tom qab ntawd tsim los ntawm acid-catalyzed hydrolysis los tsim acetal diethanol.
Cov ntaub ntawv kev nyab xeeb: Acetal diethanol yog cov tshuaj lom neeg tsawg, tab sis tseem yuav tsum tau ua tib zoo saib xyuas kev siv nyab xeeb. Tsis txhob sib cuag nrog cov oxidants muaj zog, muaj zog acids thiab oxidants los tiv thaiv cov tshuaj tiv thaiv los yog xwm txheej txaus ntshai. Cov hnab looj tes tiv thaiv uas tsim nyog, tsom iav, thiab cov khaub ncaws yuav tsum hnav thaum siv.
