物质信息
ID:338339
名称和标识
IUPAC标准名
3-ethoxy-3-oxopropanoic acid
IUPAC传统名
ethyl hydrogen malonate
别名
Monoethyl hydrogen malonate3-Ethoxy-3-oxopropanoic acidmono-Ethyl malonate丙二酸单乙酯(Ethoxycarbonyl)acetic acidEthyl hydrogen malonateEthyl malonate
化合物性质
产品相关信息
线性分子式
HO2CCH2CO2C2H5
杂质
<10% ethyl malonate, potassium salt
安全信息
危险公开号
36/37/38
个人保护装置
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS警示词
Warning
MSDS下载
安全公开号
26-36
GHS警示性声明
P261-P305+P351+P338
GHS危险声明
H315-H319-H335
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
欧盟危险性物质标志
刺激性 (Xi)德国WGK号
3
理化性质
闪点
113 °C
235.4 °F
折射率
n20/D 1.435(lit.)
密度
1.119 g/mL at 25 °C(lit.)
沸点
106.5 °C/3 mmHg(lit.)
描述信息
包装
5 g in glass bottle
Application
Reactant for:
• Preparation of tetramic acids via Dieckmann ring closure1
• Organocatalytic decarboxylative Doebner-Knoevenagel reactions2
• Conjugation to amino-modified oligonucleotides3
• Acylation reactions (acylation agent)4
• Indole glyoxylamides for potential Prion disease treatment5
• Knoevenagel condensation with aldehydes6
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 445088.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
5 g in glass bottle
Application
Reactant for:
• Preparation of tetramic acids via Dieckmann ring closure1
• Organocatalytic decarboxylative Doebner-Knoevenagel reactions2
• Conjugation to amino-modified oligonucleotides3
• Acylation reactions (acylation agent)4
• Indole glyoxylamides for potential Prion disease treatment5
• Knoevenagel condensation with aldehydes6
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 445088.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
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参考文献
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