nkhani

N,N-dimethylethanolamine CAS: 108-01-0
Ndi madzi opanda mtundu komanso fungo lonunkhira bwino. Kununkhira kwapakati: 0.25 ppm. Molecularweight 5 89.16; Malo otentha = 133 ℃; Kuzizira/kusungunuka =259℃; Kung'anima =41℃ (oc); Kutentha kwadzidzidzi 5 = 295 ℃. Malire ophulika: LEL 5 = 1.6%; UEL 5 = 11.9%. Kuzindikiritsa Zowopsa (zochokera pa NFPA-704M Rating System): Health 2, Flammability 2, Reactivity 0.Kusungunuka m'madzi.
Amadziwikanso kuti dimethylaminoethanol. Kafukufuku amasonyeza zinthu zolimbitsa khungu, komanso kuthekera kochepetsera maonekedwe a mizere yabwino ndi makwinya komanso mabwalo amdima pansi pa maso. Amaonedwa kuti ndi odana ndi ukalamba, komanso odana ndi kutupa, ndipo awonetsa ntchito zowononga zaulere. Amagwiritsidwanso ntchito ngati corrosion inhibitor, anti-scaling agent, penti additive, ❖ ❖ ❖ ❖ ❖ ❖ Amagwiritsidwanso ntchito ngati corrosion inhibitor, anti-scaling agent, penti additive, ❖ ❖ ❖ ❖ ♪ ♪ ♡, № ♪ ℃ Amagwiritsidwanso ntchito ngati wapakatikati pazosakaniza zopangira mankhwala ndi utoto. Imagwira ntchito ngati machiritso a polyurethanes ndi epoxy resins. Kuphatikiza apo, imagwiritsidwa ntchito ngati chowonjezera pamadzi opopera. Kuphatikiza pa izi, imagwiritsidwa ntchito pochiza ngati CNS stimulant.

Tsatanetsatane:

Kachulukidwe 0.9±0.1 g/cm3
Malo otentha 135.0±0.0 °C pa 760 mmHg
Malo osungunuka −70 °C(lit.)
Molecular formula C4H11NO
Kulemera kwa mamolekyu 89.136
Kung'anima kwa 40.6±0.0 °C
Kulemera kwake 89.084061
PSA 23.47000
Mtengo -0.33
Maonekedwe: madzi owonekera mpaka kuwala achikasu
Kuthamanga kwa nthunzi 3.4±0.5 mmHg pa 25°C
Refractive index 1.433

Hddb38ea47b5047fb840eb01c1559d69eS1621924710(1)

 


Nthawi yotumiza: May-06-2024