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N-甲酰嗎啉

CAS號	4394-85-8
規格	1kg/袋	純度	工業級99.9%
貨號	HATCH405	貨期	需咨詢
品牌	海曲	庫存	200kg
規格	1kg/袋
純度	工業級99.9%
貨號	HATCH405
貨期	---
品牌	海曲
庫存	200kg
注意：請務必與賣家聯系核實單價庫存，以確保您的資金安全及交易順利。
參考價：￥250.00

立即詢盤

貨號	品牌	純度	規格	參考價	貨期
HATCH403	海曲	工業級99.9%	1kg/袋	￥300.00	---
HATCH405	海曲	工業級99.9%	1kg/袋	￥250.00	---
11499	---	99%	按需包裝千克/桶	需詢盤	---
11500	---	99%	按需包裝千克/桶	需詢盤	---

產品詳情

詳細信息(中文)：
簡介
N-甲酰嗎啉（N-formylmorpholine,簡稱NFM）是一種重要的有機溶劑和精細化工原料。常溫下為無色透明液體。具有酰胺的化學性質，其水溶液在酸或堿存在的條件下易水解成嗎啉和甲酸，水溶液呈弱堿性。
中文別名:4-嗎啉甲醛;4-甲?；鶈徇?4-甲?；鶈岱冗?br />英文別名:4-morpholinecarbaldehyde; morpholine-4-carbaldehyde
CAS:4394-85-8
EINECS:224-518-3
分子量:115.1305
N-甲酰嗎啉不僅具有選擇性好、熱穩定性和化學穩定性好、無毒、無腐蝕性等優點，而且由于其結構的特殊性，能與脂肪族烴類、芳烴以及水等互溶，具有良好的溶解萃取性能，因此被廣泛應用于天然氣及天然氣凝析油、汽油、合成氣、煙道氣的脫硫，合成纖維、有機合成等工藝中；
同時由于N-甲酰嗎啉溶解芳烴后，能大大降低芳烴的揮發度，提高芳烴與非芳烴之間的分離系數，因此被廣泛應用于芳烴（如苯、甲苯、二甲苯等）與石蠟烴、丁烯、甲乙酮抽提等工藝中，可使精苯純度高達99.99%，甲苯純度達 99.7%，二甲苯純度達 99.0%，并且溶劑消耗少、不需添加 pH 調節劑，具有對設備無腐蝕、節能、環境污染小等突出的優點。
另外，N-甲酰嗎啉可以在聚酯塑料的發泡工業中用作催化劑，在精細化工領域用作甲酰化試劑，在醫藥工業用作藥物合成反應的溶劑，并且都具有特別優良的性能，也是合成藥物中間體的重要原料。
產品質量指標
外觀：無色透明液體
色度（APHA）：≤15
餾蒸（餾出物大于99%）：240±2°C
含量：≥99.9%
比重：1.14
灼燒殘跡：≤0.01%
過氧化物（以H2O2 計）：≤0.01%
水含量：≤0.05%
物化性質
一種白色或微黃色透明液體，略有氨味，溶于水、苯等極性溶劑，與水按1：1比例混合時，溶液pH為8.6，與C9--C10的烴不形成共沸物。外觀為無色透明液體，無特殊氣味。
密度（25℃g/cm3）：1.152-1.153
熔點（℃）：20-21
色度(Pt-Co色號)Hz ≤20
純度（wt%）≥99.5
嗎啉（wt%）≤0.1
水分（wt%）≤0.2
游離酸（wt%）≤0.0003

詳細信息(英文)：
Introduction to the
N - formyl morpholine (N - formylmorpholine (NFM) for short) is a kind of important organic solvents and fine chemical raw materials. Colorless transparent liquid under normal temperature. With amide chemistry, its aqueous solution in the presence of acid or alkali, easy hydrolysis into morpholine and formic acid, aqueous solution is weakly alkaline.
Chinese alias: 4 - morpholine formaldehyde; 4 - formyl morpholine; 4 - formyl morphine moiety
4 - morpholinecarbaldehyde; English nickname: Morpholine - 4 - carbaldehyde
CAS: 4394-85-8
EINECS: 224-518-3
Molecular weight: 115.1305
N - not only has good selectivity morpholine, good thermal stability and chemical stability, non-toxic, non-corrosive, and due to the particularity of its structure, with aliphatic hydrocarbons, aromatic hydrocarbons and water miscibility, good dissolving extraction performance, therefore they are widely used in natural gas and gas condensate oil, gasoline, synthesis gas, flue gas desulfurization, synthetic fiber, organic synthesis process.
As N - after dissolving aromatics morpholine, can greatly reduce the volatility of aromatics, improve between aromatics and aromatics separation factor, thus is widely applied to aromatic hydrocarbons such as benzene, toluene, xylene, etc.) and paraffin hydrocarbon, butene, methyl ethyl ketone extraction process, can make the pure benzene purity as high as 99.99%, the purity of toluene was 99.7%, and the purity of xylene was 99.0%, and less solvent consumption, does not need to add a pH regulator, has no corrosion to equipment, energy saving, environmental pollution and small outstanding advantages.
In addition, N - formyl morpholine can be used as a catalyst in the polyester plastic foam industry, in the field of fine chemicals used for formylation reagent, in the pharmaceutical industry used as a solvent, drug synthesis and have special excellent properties, but also an important raw material of synthetic drug intermediates.
Product qua

產品實物圖

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物理化學性質
英文名	4-Formylmorpholine
中文名	N-甲酰嗎啉
CAS號	4394-85-8	溶解性	SOLUBLE
分子量	115.13000	熔點	20-23?°C(lit.)
密度	1.145?g/mL?at 25?°C(lit.)	沸點	236-237?°C(lit.)