134236
吗啉
≥99%, liquid, ReagentPlus®
别名:
四氢-1,4-噁嗪
产品名称
吗啉, ReagentPlus®, ≥99%
蒸汽密度
3 (vs air)
质量水平
蒸汽压
31 mmHg ( 38 °C)
7 mmHg ( 20 °C)
产品线
ReagentPlus®
方案
≥99%
表单
liquid
自燃温度
590 °F
expl. lim.
10.8 %
折射率
n20/D 1.454 (lit.)
沸点
129 °C (lit.)
mp
−7-−5 °C (lit.)
密度
0.996 g/mL at 25 °C (lit.)
官能团
ether
SMILES字符串
C1COCCN1
InChI
1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
InChI key
YNAVUWVOSKDBBP-UHFFFAOYSA-N
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一般描述
在纤维生产中，可通过降解N-甲基吗啡啉 N-氧化物（NMMO）获得吗啡啉。
吗啡啉是一种环状胺，可用作溶剂、防腐剂和化学中间体。
吗啡啉是一种环状胺，可用作溶剂、防腐剂和化学中间体。
应用
在线色谱预富集-毛细管区带电泳-电喷雾质谱（cPC-CZE-ES-MS）分析期间，吗啉可用作从菌落分离物中分离肽和致病性脂多糖的缓冲组分。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
87.8 °F - closed cup
闪点(°C)
31 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Flow injection analysis with amperometric detection for morpholine determination in corrosion inhibitors
Oliveira SMD, et al.
Journal of the Brazilian Chemical Society, 25, 1399-1406 (2014)
"Determination of morpholine and N-methylmorpholine formed as degradation products in cellulose fiber production by capillary isotachophoresis"
Widhalm A and Kenndler E
Analytical Chemistry, 63(06), 645-648 (1991)
"Development of an on-line preconcentration method for the analysis of pathogenic lipopolysaccharides using capillary electrophoresis?electrospray mass spectrometry: Application to small colony isolates1NRCC No.: 39585.1"
Li.J, et al.
Journal of Chromatography A, 817(01), 325-336 (1998)
Nickel-catalyzed amination of aryl sulfamates.
Stephen D Ramgren et al.
Angewandte Chemie (International ed. in English), 50(9), 2171-2173 (2011-02-24)
M H Jayan S Karunarathna et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 20(2), 255-263 (2021-03-16)
The photochemistry of Fe(III) coordinated to natural uronate-containing polysaccharides has been investigated quantitatively in aqueous solution. It is demonstrated that the photoreduction of the coordinated Fe(III) to Fe(II) and oxidative decarboxylation occurs in a variety of uronate-containing polysaccharides. The photochemistry
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