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Merck
CN

W296902

Sigma-Aldrich

丙酮醛 溶液

40 wt. % in H2O

别名:

甲基乙二醛 溶液, 2-氧代丙醛, Pyruvaldehyde, 丙酮醛

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About This Item

线性分子式:
CH3COCHO
CAS号:
分子量:
72.06
FEMA编号:
2969
Beilstein:
906750
欧洲委员会编号:
105
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
7.001
NACRES:
NA.21
性状检查:
caramel
等级:
Halal
生物来源:
synthetic
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

等级

Halal

浓度

40 wt. % in H2O

折射率

n20/D 1.41

密度

1.178 g/mL at 25 °C

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

caramel

储存温度

2-8°C

SMILES字符串

[H]C(=O)C(C)=O

InChI

1S/C3H4O2/c1-3(5)2-4/h2H,1H3

InChI key

AIJULSRZWUXGPQ-UHFFFAOYSA-N

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一般描述

丙酮醛溶液可与铵盐一起用于制备模拟大气气溶胶成分的水溶液,以研究可吸收次级有机材料的形成。

免责声明

仅供R&D或非EU食品使用不用于零售。

警示用语:

Danger

危险分类

Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Sens. 1

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Secondary organic material formed by methylglyoxal in aqueous aerosol mimics.
Sareen N, et al.
Atmospheric Chemistry and Physics, 10(3) (2010)
P Seppänen et al.
Biochimica et biophysica acta, 674(2), 169-177 (1981-05-05)
1. Putrescine and spermidine depletion produced by alpha-difluoromethylornithine, an irreversible inhibitor or ornithine decarboxylase (EC 4.1.1.17), resulted in a strikingly enhanced cellular uptake of methylglyoxal bis(guanylhydrazone) in cultured Ehrlich ascites carcinoma cells and human lymphocytic leukemia cells. 2. A prior
Naila Ahmed et al.
Investigative ophthalmology & visual science, 44(12), 5287-5292 (2003-11-26)
To determine the concentrations of methylglyoxal-derived advanced glycation end-products (AGEs), the hydroimidazolones MG-H1 and -H2, in soluble human lens proteins and compare them with the concentrations of other methylglyoxal-derived AGEs and pentosidine. Lens protein samples were hydrolyzed enzymatically. AGEs were
Nicole Schupp et al.
Annals of the New York Academy of Sciences, 1043, 685-695 (2005-07-23)
In patients with chronic renal failure, cancer incidence is increased. This may be related to an elevated level of genomic damage, which has been demonstrated by micronuclei formation as well as by comet assay analysis. Advanced glycation end products (AGEs)
Wei-Hsuan Hsu et al.
Toxicology and applied pharmacology, 272(3), 842-851 (2013-08-21)
Methylglyoxal (MG) is a toxic-glucose metabolite and a major precursor of advanced glycation endproducts (AGEs). MG has been reported to result in inflammation by activating receptor for AGEs (RAGE). We recently found that Monascus-fermented metabolite monascin acts as a novel

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