P51451
丙醛
97%
别名:
正丙醛
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关于此项目
线性分子式:
CH3CH2CHO
化学文摘社编号:
分子量:
58.08
EC Number:
204-623-0
UNSPSC Code:
12352103
PubChem Substance ID:
Beilstein/REAXYS Number:
506010
MDL number:
产品名称
丙醛, 97%
InChI key
NBBJYMSMWIIQGU-UHFFFAOYSA-N
InChI
1S/C3H6O/c1-2-3-4/h3H,2H2,1H3
SMILES string
[H]C(=O)CC
vapor density
2 (vs air)
vapor pressure
18.77 psi ( 55 °C)
4.89 psi ( 20 °C)
assay
97%
autoignition temp.
404 °F
expl. lim.
17 %, 26 °F
2.6 %, 31 °F
refractive index
n20/D 1.362 (lit.)
bp
46-50 °C (lit.)
mp
−81 °C (lit.)
density
0.805 g/mL at 25 °C (lit.)
storage temp.
2-8°C
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Packaging
2L 聚合物涂覆瓶包装
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-22.0 °F - closed cup
flash_point_c
-30 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
Cynthia A Morgan et al.
Chemico-biological interactions, 234, 29-37 (2014-12-03)
The human aldehyde dehydrogenase (ALDH) superfamily consists of at least 19 enzymes that metabolize endogenous and exogenous aldehydes. Currently, there are no commercially available inhibitors that target ALDH1A1 but have little to no effect on the structurally and functionally similar
Lian Hua Luo et al.
Bioresource technology, 103(1), 1-6 (2011-10-25)
The pduP gene encodes a propionaldehyde dehydrogenase (PduP) was investigated for the role in 3-hydroxypropionic acid (3-HP) glycerol metabolism in Klebsiella pneumoniae. The enzyme assay showed that cell extracts from a pduP mutant strain lacked measurable dehydrogenase activity. Additionally, the
Lian Hua Luo et al.
Applied microbiology and biotechnology, 89(3), 697-703 (2010-10-05)
Although the de novo biosynthetic mechanism of 3-hydroxypropionic acid (3-HP) in glycerol-fermenting microorganisms is still unclear, the propanediol utilization protein (PduP) of Lactobacillus species has been suggested to be a key enzyme in this regard. To verify this hypothesis, a
Sabine Vollenweider et al.
Journal of agricultural and food chemistry, 58(19), 10315-10322 (2010-09-18)
The hydroxypropionaldehyde (HPA) system is a natural defense system synthesized by the probiotic bacterium Lactobacillus reuteri. To elucidate which of the molecules composing the HPA system (3-hydroxypropionaldehyde (3-HPA), reuterin (HPA dimer), and HPA hydrate) is responsible for the potent antimicrobial
Sean M McClure et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(3), 931-936 (2010-10-16)
C(2)H(4)/CO/H(2) reaction is investigated on Rh/SiO(2) model catalyst surfaces. Kinetic reactivity and infrared spectroscopic measurements are investigated as a function of Rh particle size under near atmospheric reaction conditions. Results show that propionaldehyde turnover frequency (TOF) (CO insertion pathway) exhibits
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