4-Methylmorpholine N-oxide CAS 7529-22-8

CAS:7529-22-8

Molecular Formula:C5H11NO2

Molecular Luj:117.15 Nws

EINECS:231-391-8

Synonyms:4-methyl-morpholin4-oxide; Morpholine, 4-methyl-, 4-oxide; Morpholine, 4-methyl-, 4-oxide; N-Methylmorpholine oxide; N-METHYLMORPHOLINE 4-OXIDE; NMO; 4-METHYLMORPHOLINE N-OXIDE; 4-METHYLMORPHOLINE 4-OXIDE; METHYL MORPHOLINE OXIDE

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4-Methylmorpholine N-oxide CAS 7529-22-8 yog dab tsi?

4-Methylmorpholine N-oxide (NMMO) hnyav yog cov kuab tshuaj tshwj xeeb thiab zoo heev uas muaj zog solubility rau cellulose. Nws yog crystalline khoom lossis kua hauv chav tsev kub, tsis muaj tshuaj lom, tsis muaj zog alkaline, thiab muaj zog hygroscopicity. Txhua molecule tuaj yeem khi ntau cov dej molecules. Nws yog nquag mus rau discoloration ntawm 120 ℃ thiab undergoes overheating cov tshuaj tiv thaiv thiab gasification decomposition ntawm 175 ℃, ua ib tug siab dua tertiary amine oxide.

Specification

Yam khoom	Specification
Boiling point	118-119 ° C
Qhov ntom	1,14 g / cm3
Melting point	180-184 ° C (lit.)
pKa	4.93 ± 0.20 (Tshaj tawm)
tiv taus	N20/D 1.43
Cia tej yam kev mob	2-8 ° C

Daim ntawv thov

4-Methylmorpholine N-oxide, feem ntau hu ua NMO, yog ib qho metabolite ntawm morpholine (M723725). N-Methylmorpholine N-oxide feem ntau yog siv los yaj cellulose thiab cov proteins nyuaj.