Aha aha: N-ethylmorpholine.

Ndebiri: NEM.

English aha: N-ethylmorpholine.

Usoro molekụla bụ C6H13NO na ịdị arọ molekụla bụ 115.2. Nọmba CAS bụ 100-74-3.

Usoro nhazi:

Njirimara anụ ahụ na kemịkalụ

N-Ethylmorpholine bụ mmiri na-enweghị agba na-acha odo odo nke nwere viscosity (23ºC) nke 2.3mPa.s, njupụta nke 0.916, ihe nrịbama (23°C) nke 1.4415, isi ihe na-esi 138 ~ 139 Celsius C. , na a kefriza n'ókè nke -60 ~-63 ℃, flash ebe (TCC) bụ 32 ℃, uzuoku mgbali (20 ℃) ​​bụ 813Pa. Na-agbaze n'ime mmiri, Pka=7.8.

Ngwaahịa dị ọcha ≧98% ma ọ bụ ≧99%, mmiri ≦0.5

Njirimara na ojiji

Enwere ike iji ya dị ka ihe na-akpali akpali na mpaghara PU ma nwee isi ísì karịa NMM. A na-ejikarị N-ethylmorpholine mee ihe dị ka ihe mgbaze maka mmanụ na resins, a pụkwara iji ya mee ihe dị ka onye na-agba ọsọ na njikọ organic. Ugbu a, ụfọdụ ụlọ ọrụ dị ka Air Products na Momentive dị ka anaghịzi enye ngwaahịa a.

N-ethylmorpholine na N-methylmorpholine bụ ọkara-ike tertiary amine catalysts, karịsịa adabara maka mmepụta nke polyester-ụdị mgbanwe polyurethane foams na ezi akpụkpọ e guzobere arụmọrụ. N-ethylmorpholine ka nwere ike inwe mmetụta catalytic siri ike na mmeghachi omume gel mgbe ụfụfụ na-ebili ruo ebe kachasị elu, na-agbasawanye mkpụrụ ndụ ruo n'ókè kachasị. Ọzọkwa, mmeghachi omume ụfụfụ na ọnụ ọgụgụ mmeghachi omume gelation agaghị agbanwe nke ọma n'ihi ọnụọgụ dị iche iche na-akpali akpali, mana mwepu bụ isi ísì.

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