G10601
乙醛酸 一水合物
98%
别名:
氧代乙酸, 甲酰甲酸
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关于此项目
线性分子式:
HCOCO2H · H2O
化学文摘社编号:
分子量:
92.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-058-5
Beilstein/REAXYS Number:
969535
MDL number:
Assay:
98%
Quality Level
assay
98%
bp
100 °C (lit.)
mp
49-52 °C (lit.)
SMILES string
[H]O[H].[H]C(=O)C(O)=O
InChI
1S/C2H2O3.H2O/c3-1-2(4)5;/h1H,(H,4,5);1H2
InChI key
MOOYVEVEDVVKGD-UHFFFAOYSA-N
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Application
用于合成一种高效亲双烯体亚硫酰基马来酸，用于对映选择性的 Diels-Alder 环加成。发生 Friedel-Crafts 和环缩合反应，分别形成双(五甲苯基)乙酸和 β-咔啉。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
存储类别
11 - Combustible Solids
Journal of the American Chemical Society, 109, 3378-3378 (1987)
The Journal of Organic Chemistry, 58, 3231-3231 (1993)
The Journal of Organic Chemistry, 57, 362-362 (1992)
Paris Grant-Preece et al.
Food chemistry, 215, 292-300 (2016-08-21)
Glyoxylic acid is a tartaric acid degradation product formed in model wine solutions containing iron and its production is greatly increased by exposure to UV-visible light. In this study, the combined effect of sulfur dioxide, caffeic acid, pH and temperature
Paris Grant-Preece et al.
Food chemistry, 243, 239-248 (2017-11-18)
Model wine solutions containing organic acids, individually or combined, and iron(III), were exposed to light from fluorescent lamps or stored in darkness for four hours. (-)-Epicatechin was then added, and the solutions incubated in darkness for 10days. Browning was monitored
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| G10601-100G | 04061833624944 |
| G10601-10G | 04061833624968 |
| G10601-25G | 04061833625002 |
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