产品名称
乙二醇, United States Pharmacopeia (USP) Reference Standard
expl. lim.
15.3 %
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
SMILES string
OCCO
grade
pharmaceutical primary standard
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
autoignition temp.
752 °F
manufacturer/tradename
USP
refractive index
n20/D 1.431 (lit.)
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
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Analysis Note
这些产品仅供测试和分析使用。它们不适用于人类或动物的给药，不可用于诊断、治疗或治愈任何疾病。
Application
乙二醇 USP参考标准品的预期用途是USP规定的指定质量测试和检测。也用于USP各论，例如：
- 丙二醇
- 聚乙二醇 3350
- 非结晶山梨醇溶液
- 聚氧乙烯 40 氢化蓖麻油
- 麦芽糖醇溶液
- 山梨醇溶液
- 山梨醇
- 山梨醇溶液
- 达格列净丙二醇
General description
本产品按照现行药典要求提供和指定。所有为支持本产品而提供的信息，包括 SDS 和任何产品信息小册子，均由药典颁发机构制定和发布。如需进一步的信息和支持，请访问现行药典网站。如需进一步信息和支持，请访问现行药典网站。
Other Notes
可能适用相应的销售限制。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
target_organs
Kidney
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
239.0 °F - open cup
flash_point_c
115 °C - open cup
Ethylene Glycol
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 6164-6164 (2013)
Ethylene Glycol, Diethylene Glycol, and Triethylene Glycol in Ethoxylated Products
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(4), 6733-6733 (2014)
Frank F J Simonis et al.
Magnetic resonance in medicine, 73(3), 1184-1189 (2014-03-26)
MR thermometry (MRT) is a noninvasive method for measuring temperature that can potentially be used for radio frequency (RF) safety monitoring. This application requires measuring absolute temperature. In this study, a multigradient-echo (mGE) MRT sequence was used for that purpose.
Robert Hess et al.
Archives of toxicology, 78(12), 671-680 (2004-09-17)
Upon ingestion ethylene glycol (EG, monoethylene glycol) is rapidly absorbed from the gastrointestinal tract, and depending on the severity of exposure signs of toxicity may progress through three stages. Neurological effects characterize the first step consisting of central nervous depression
Peter Mygind Leth et al.
Forensic science international, 155(2-3), 179-184 (2005-10-18)
Ethylene glycol (EG) can be found in many agents, such as antifreeze. Ingestion of EG may cause serious poisoning. Adults are typically exposed when EG is ingested as a cheap substitute for ethanol or in suicide-attempts. Children may be exposed
实验方案
99%；甘油，≥99.5%；四甘醇，99%
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