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蒸汽密度
2.55 (vs air)
质量水平
蒸汽压
2.4 mmHg ( 20 °C)
产品线
BioReagent
检测方案
~99%
自燃温度
955 °F
expl. lim.
12.1 %
技术
cell culture | insect: suitable
折射率
n20/D 1.386 (lit.)
bp
141 °C (lit.)
mp
−24-−23 °C (lit.)
溶解性
H2O: soluble
密度
0.99 g/mL at 25 °C (lit.)
0.993 g/mL at 25 °C (lit.)
SMILES字符串
CCC(O)=O
InChI
1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)
InChI key
XBDQKXXYIPTUBI-UHFFFAOYSA-N
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一般描述
丙酸(PA)是一种天然羧酸,它在纯态下是一种无色的腐蚀性液体,具有难闻的气味。它可与水混溶。工业上以羰基镍作为催化剂,通过乙烯的加氢羧化作用制备丙酸。已有研究发现PA可减少食物摄入量、降低血浆和肝脏的脂肪酸含量、改善组织胰岛素敏感性并发挥免疫抑制作用。丙酸是一种出色的原材料,因为它稳定、廉价且安全,甚至可以用作食品添加剂。
应用
用于昆虫细胞培养,抑制霉菌生长。
警示用语:
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
闪点(°F)
closed cup
闪点(°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
Biological effects of propionic acid in humans; metabolism, potential applications and underlying mechanisms
Molecular and Cellular Biology, 1801 (11), 1175-1183 (2010)
Flour and Breads and their Fortification in Health and Disease Prevention.
Technology & Engineering, 476-476 (2011)
Nucleophilic ?-Carbon Activation of Propionic Acid as a 3-Carbon Synthon by Carbene Organocatalysis
Chemistry?A European Journal , 21 (26), 9360-9363 (2015)
Journal of virology, 89(1), 581-593 (2014-10-24)
The recent global resurgence of arthritogenic alphaviruses, in particular chikungunya virus (CHIKV), highlights an urgent need for the development of therapeutic intervention strategies. While there has been significant progress in defining the pathophysiology of alphaviral disease, relatively little is known
Xenobiotica; the fate of foreign compounds in biological systems, 32(5), 349-362 (2002-06-18)
1. Organ-specific biotransformation was studied in human and rat liver, lung, kidney and small intestine slices and compared on a protein basis, using four model substances. 2. Deethylation of lidocaine was highest in liver slices from both man and rat
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