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质量水平
方案
97%
表单
liquid
折射率
n20/D 1.478 (lit.)
沸点
235 °C (lit.)
mp
4-10 °C (lit.)
密度
1.072 g/mL at 20 °C (lit.)
SMILES字符串
[H]\C(CO)=C(/[H])CO
InChI
1S/C4H8O2/c5-3-1-2-4-6/h1-2,5-6H,3-4H2/b2-1-
InChI key
ORTVZLZNOYNASJ-UPHRSURJSA-N
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警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - STOT RE 2
靶器官
Liver,Kidney,Blood
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
260.6 °F - closed cup
闪点(°C)
127 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
T Okuda et al.
The Journal of antibiotics, 37(7), 718-722 (1984-07-01)
A novel antibiotic, penitricin, Ro 09-0804, has been produced in the culture filtrate of Penicillium aculeatum NR 5165. This antibiotic was purified by repeated extraction of culture filtrate with 1-butanol, and passage of the crude extracts through Sephadex G-10, followed
Yanke Liang et al.
The Journal of organic chemistry, 76(24), 9962-9974 (2011-10-28)
The first psico-oxetanocin analogue of the powerful antiviral natural product, oxetanocin A, has been readily synthesized from cis-2-butene-1,4-diol. Key 2-methyleneoxetane precursors were derived from β-lactones prepared by the carbonylation of epoxides. F(+)-mediated nucleobase incorporation provided the corresponding nucleosides in good
T Okuda et al.
The Journal of antibiotics, 37(7), 723-727 (1984-07-01)
A novel antibiotic, penitricin showing anti-Gram-negative activity, has been isolated from the culture filtrate of Penicillium aculeatum. Chemical and physico-chemical studies determined the structure of penitricin as hydroxymethylcyclopropenone (1), which was confirmed by chemical synthesis from propargyl alcohol. Biological activity
Dong-Myeong Shin et al.
Advanced materials (Deerfield Beach, Fla.), 32(10), e1905771-e1905771 (2020-01-28)
Lithium-ion batteries have remained a state-of-the-art electrochemical energy storage technology for decades now, but their energy densities are limited by electrode materials and conventional liquid electrolytes can pose significant safety concerns. Lithium metal batteries featuring Li metal anodes, solid polymer
Yu-ying Zheng et al.
Guang pu xue yu guang pu fen xi = Guang pu, 25(3), 402-404 (2005-07-15)
The mechanism of the modification of Kevlar fiber by polypropylene glycol(PPG) and cis-2-butene-1, 4-diol was studied in the paper, the authors learned the esterification of toluene-2, 4-diisocyanate (TDI) onto Kevlar fiber by infrared spectrum. In the mean time, the infrared
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