1430101
USP
甲基乙基酮
United States Pharmacopeia (USP) Reference Standard
别名:
2-丁酮, MEK, 乙基甲基酮, 甲基乙基酮
等级
pharmaceutical primary standard
蒸汽密度
2.49 (vs air)
蒸汽压
71 mmHg ( 20 °C)
表单
liquid
自燃温度
960 °F
expl. lim.
10.1 %
制造商/商品名称
USP
折射率
n20/D 1.379 (lit.)
沸点
80 °C (lit.)
mp
−87 °C (lit.)
密度
0.805 g/mL at 25 °C (lit.)
应用
USP Biologics
pharmaceutical (small molecule)
包装形式
neat
SMILES字符串
CC(CC)=O
InChI
1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key
ZWEHNKRNPOVVGH-UHFFFAOYSA-N
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一般描述
Methyl ethyl ketone is a solvent used in biologic and pharmaceutical applications. Its role is particularly crucial in the extraction and purification of biologic compounds, as well as in formulations where its quick evaporation properties help ensure product stability. MEK is valuable in the preparation of drug delivery systems, contributing to the efficient dissolution of active pharmaceutical ingredients.
The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.
应用
分析说明
其他说明
警示用语:
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
30.2 °F - closed cup
闪点(°C)
-1 °C - closed cup
法规信息
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