甲胺(CH 3 NH 2 )是一种简单的脂肪族伯胺化合物，在有机合成中用作化学中间体。它主要用于生产农药和溶剂。 应用 甲胺可用作以下合成中的试剂： 二乙二醇合成甲基吗啉。 以酮胺为起始物，经过亚胺的形成，再通过镍催化的氢化作用合成N -甲基烷胺类化合物。 与丙烯腈反应，再通过氢化作用合成N -甲基二丙烯三胺。 氯乙醇在NaCNBH还原剂的存在下合成N -甲基羟基吡咯烷。 与6,7-二氯-1,4-蒽醌反应合成2-(甲氨)-6,7-二氯-1,4-蒽醌。 2.0M甲胺溶液（溶于THF）可用作促进钙钛矿型材料合成的前体。它还可作为失活剂用于研究大孔酸性离子交换树脂的催化性能。它可通过退火减少晶粒边界中的杂质，从而提高钙钛矿型太阳能电池的稳定性和效率。 Methylamine (CH 3 NH 2 ) is a simple aliphatic primary amine used as a chemical intermediate in organic synthesis. It is prominently used in the production of pesticides and solvents. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here . Application Methylamine can be used as a reagent in the synthesis of the following: Methylmorpholine from diethylene glycol. N -methylalkylamines from oxoamines via formation of imine, followed by hydrogenation using Ni catalyst. N -Methyldipropylenetriamine by reacting with acrylonitrile, followed by hydrogenation. N -methyl hydroxypyrrolidines from chlorohydrin in the presence of NaCNBH as a reducing agent. 2-(Methylamino)-6,7-dichloro-1,4-anthracenedione by reacting with 6,7-dichloro-1,4-anthracenedione. Methylamine solution 2.0 M in THF can be used as a precursor that facilitates the synthesis of perovskite based materials. It can also be used as a deactivating agent to study the catalytic performance of acidic macroporous ion exchange resins. It can be annealed to reduce impurity in the grain boundaries, improve the stability and efficiency of the perovskite solar cells.
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Methylamine solution
Dangerous GoodsCAS number：74-89-5(THF) molecular formula：CH5N
overview
compound introduction
Specs
| Chinese alias | 一甲胺 | ||
| English alias | BSF23SJ79E | methyl amine | Methylamine, 2M in methanol | UN 1235 (Salt/Mix) | DTXCID305683 | Metilamine [Italian] | Metyloamina [Polish] | M3340 | Methylamine, anhydrous [UN1061] [Flammable gas] | Aminomethane | CH3NH2 | CH3-NH2 | Metilamine | BP-11399B | ||
| CAS number | 74-89-5(THF) | molecular formula | CH5N |
| molecular weight | - | Exact mass | 2.0 M in THF |
| PSA | - | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS08 , GHS05 , GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H335: 可能引起呼吸道刺激 H351: 怀疑引起遗传缺陷 H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害 H225: 高度易燃的液体和蒸气 H336: 可能引起嗜睡或头晕
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P301+P312: 如误吞咽：如感觉不适，呼叫急救中心/医生。
UN Number：
2924
General hazardous chemicals：
一般危化品,易制爆
Packing Group：
II
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
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