1,10-Decanediol (CAS # 112-47-0)
| Kev nyab xeeb piav qhia | 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 1 |
| RTECS | HD8433713 |
| TSCA | Yog lawm |
| HS Code | 29053980 ib |
| Toxicity | LD50 qhov ncauj hauv luav: > 10000 mg/kg LD50 dermal Rat > 2000 mg/kg |
1,10-Decanediol (CAS #112-47-0) Introduction
1,10-decanediol yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 1,10-decanediol:
Zoo:
1,10-decanediol yog xim tsis muaj xim rau daj oily kua nrog me ntsis soluble zog hauv dej. Nws yog ruaj khov ntawm chav tsev kub thiab tsis yooj yim volatile. Nws muaj cov solubility zoo thiab tuaj yeem yaj hauv cov kuab tshuaj organic xws li ethanol, ethers thiab aromatic hydrocarbons.
Siv:
1,10-decanediol muaj ntau yam kev siv. Nws yog feem ntau siv los ua raw khoom rau kev npaj ntawm polyester resins, conductive polymers thiab lubricants. Thib ob, nws kuj tuaj yeem siv los ua cov kuab tshuaj, tus neeg sawv cev ntub dej thiab surfactant.
Txoj kev:
Muaj ob txoj kev npaj tseem ceeb rau 1,10-decanediol: ib qho yog npaj los ntawm high-pressure tetrahydrofuran catalytic hydroimidazole ntsev; Lwm qhov yog npaj los ntawm BASF, uas yog, 1,10-decanediol yog tau los ntawm catalytic hydrogenation cov tshuaj tiv thaiv ntawm dodehyde thiab hydrogen.
Cov ntaub ntawv kev nyab xeeb:
1,10-decanediol kuj muaj kev nyab xeeb nyob rau hauv ib txwm siv. Tej zaum nws yuav muaj kev cuam tshuam rau ntawm daim tawv nqaij thiab qhov muag thiab yuav tsum zam thaum kov. Yog tias muaj xwm txheej tshwm sim, qhov chaw cuam tshuam yuav tsum tau muab yaug tam sim nrog dej ntau thiab yuav tsum tau txais cov lus qhia kho mob. Thaum khaws cia thiab tuav 1,10-decanediol, cov txheej txheem kev nyab xeeb muaj feem xyuam yuav tsum tau ua raws li nruj me ntsis, thiab nws yuav tsum tau muab cia rau hauv qhov chaw muaj cua zoo kom deb ntawm hluav taws.
