推荐产品
product name
1-甲基-2-吡咯烷酮, ReagentPlus®, 99%
蒸汽密度
3.4 (vs air)
品質等級
蒸汽壓力
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
產品線
ReagentPlus®
化驗
99%
形狀
liquid
自燃溫度
518 °F
expl. lim.
9.5 %
雜質
≤0.1% water (Karl Fischer)
顏色
APHA: ≤50
折射率
n20/D 1.47 (lit.)
pH值
7.7-10.0 (20 °C, 100 g/L)
bp
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
mp
−24 °C (lit.)
密度
1.028 g/mL at 25 °C (lit.)
SMILES 字串
CN1CCCC1=O
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI 密鑰
SECXISVLQFMRJM-UHFFFAOYSA-N
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應用
与芳基硫代乙酰胺 和水杨酸甲酯发生缩合反应。多用途溶剂,用于水混溶性应用。
其他說明
Cyrene(807796)可用于许多NMP应用,是一种更环保的替代品。
法律資訊
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
greener alternative product
产品编号
说明
价格
訊號詞
Danger
危險分類
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類(WGK)
WGK 1
閃點(°F)
195.8 °F - Pensky-Martens closed cup
閃點(°C)
91 °C - Pensky-Martens closed cup
其他客户在看
J. Mol. Catal., 85, L109-L109 (1993)
Journal of the Chemical Society. Chemical Communications, 1437-1437 (1994)
Journal of pharmaceutical sciences, 83(11), 1608-1616 (1994-11-01)
This work describes the development of an organic solvent dilution method suitable for the large scale manufacturing of small unilamellar liposomes containing the water-insoluble photosensitizer zinc phthalocyanine in the monomeric state. N-Methyl pyrrolidone (NMP)/tert-butyl alcohol was selected as water miscible
The Journal of Organic Chemistry, 58, 7277-7277 (1993)
Journal of chromatography. B, Biomedical sciences and applications, 694(2), 351-357 (1997-07-04)
A method for simultaneous determination of 5-hydroxy-N-methylpyrrolidone and 2-hydroxy-N-methylsuccinimide in urine is described. These compounds are metabolites of N-methyl-2-pyrrolidone, a powerful and widely used organic solvent. 5-Hydroxy-N-methylpyrrolidone and 2-hydroxy-N-methylsuccinimide were purified from urine by adsorption to a C8 solid-phase extraction
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