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Merck

137111

Sigma-Aldrich

乙氧基乙酸

98%

别名:

O-乙基羟基乙酸

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About This Item

线性分子式:
C2H5OCH2COOH
CAS号:
分子量:
104.10
Beilstein:
1743037
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

98%

折射率

n20/D 1.419 (lit.)

沸点

97-100 °C/11 mmHg (lit.)

密度

1.102 g/mL at 25 °C (lit.)

官能团

carboxylic acid
ether

SMILES字符串

CCOCC(O)=O

InChI

1S/C4H8O3/c1-2-7-3-4(5)6/h2-3H2,1H3,(H,5,6)

InChI key

YZGQDNOIGFBYKF-UHFFFAOYSA-N

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一般描述

Ethoxyacetic acid is biomarker of exposure to widely used industrial chemicals such as alkyl-substituted ethylene glycols and other aliphatic ethers.

应用

Ethoxyacetic acid is metabolite of glycol ether alkoxy acid and was used to evaluate its toxicity in embryonic stem cell test in mouse. It was used in zebrafish embryotoxicity test to study chemical toxicity after exposure of the complete vertebrate embryo during embryogenesis in ovo.

生化/生理作用

Ethoxyacetic acid induces testicular toxicity in rats in vivo .

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

206.6 °F - closed cup

闪点(°C)

97 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, 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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Esther de Jong et al.
Toxicological sciences : an official journal of the Society of Toxicology, 110(1), 117-124 (2009-04-30)
The embryonic stem cell test (EST) has been proposed as an in vitro assay that might reduce animal experimentation in regulatory developmental toxicology. So far, evaluation of the EST was not performed using compounds within distinct chemical classes. Evaluation within
H Veulemans et al.
British journal of industrial medicine, 50(1), 71-78 (1993-01-01)
A case-control study was conducted among first time patients at a clinic for reproductive disorders. The study group consisted of 1019 cases, defined as patients diagnosed infertile or subfertile on the basis of a spermiogram and 475 controls who were
J Liesivuori et al.
Archives of toxicology, 73(4-5), 229-232 (1999-08-27)
Male Wistar rats were given ethanediol (9.4 g/l), 2-ethoxyethylacetate (5.4 g/l), 2-butoxyethylacetate (2.9 g/l) and 1,2-propanediol (40 g/l) respectively in their drinking water for 2 weeks. Urine was collected during the last 24 h of the exposure. There was a
D Groeseneken et al.
International archives of occupational and environmental health, 61(4), 249-254 (1989-01-01)
A sensitive and specific method for the determination in urine of alkoxyacetic acids, the metabolites of ethylene glycol monoalkyl ethers, was developed by combining the advantages of two previously described methods. The acids were determined gas chromatographically as their pentafluorobenzylesters.
J C Hoflack et al.
Mutation research, 341(4), 281-287 (1995-02-01)
Ethylene glycol ethers, their aldehyde and their acid metabolites were evaluated for their mutagenicity with the Ames test. The Salmonella typhimurium his- tester strains TA 97a, TA 98, TA 100 and TA 102 were used with and without rat S9

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