PHR1046
エチレングリコール
Pharmaceutical Secondary Standard; Certified Reference Material
別名:
1,2-エタンジオール
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この商品について
化学式:
HOCH2CH2OH
CAS番号:
分子量:
62.07
NACRES:
NA.24
PubChem Substance ID:
eCl@ss:
39020501
UNSPSC Code:
41116107
EC Number:
203-473-3
MDL number:
Beilstein/REAXYS Number:
505945
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1265515
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
CofA
current certificate can be downloaded
autoignition temp.
752 °F
expl. lim.
15.3 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
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General description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Ethylene glycol can also be produced from fossil fuels (petroleum, natural gas and coal) and biomass-derived resources. It is a polyol having a wide range of industrial applications.
Application
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. Ethylene glycol may be used as a standard in the determination of ethylene glycol present in serum samples using gas chromatography (GC).
Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC2089 in the slot below. This is an example certificate only and may not be the lot that you receive.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
target_organs
Kidney
保管分類
10 - Combustible liquids
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 第三石油類 + 危険等級III + 水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
PHR1046-1G:4548173370156 + PHR1046-1G-PW: + 01420-1G-BULK: + 01420-1G: + PHR1046-1G-BULK:
jan
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
Gas-chromatographic determination of ethylene glycol in serum
Porter H.W and Auansakul aA
Clinical Chemistry, 28, 75-78 (1982)
Yi Wang et al.
Journal of the American Chemical Society, 135(5), 1941-1951 (2013-01-16)
This article describes a robust method for the facile synthesis of small Ag nanocubes with edge lengths controlled in the range of 18-32 nm. The success of this new method relies on the substitution of ethylene glycol (EG)--the solvent most
Laetitia Galea et al.
Biomaterials, 34(27), 6388-6401 (2013-06-13)
Calcium phosphates (CaPs) are widely used as bone graft substitutes but are inherently brittle, hence restricting their use to mechanically protected environments. Combining them with a tough polymer matrix could potentially lead to a composite with load-bearing properties. However, the
Birgit Oberleitner et al.
Chemical communications (Cambridge, England), 49(16), 1615-1617 (2013-01-23)
This work describes an integrated approach for designing on demand Self-Assembled Monolayers (SAMs) on silicon oxides and particularly glass substrates for cell biology applications. Starting from commercially available compounds, the strategy relies on thiol-ene reaction and provides high quality SAMs
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
資料
Analysis of carbonate solvents in lithium-ion batteries like ethylene carbonate, dimethyl carbonate, diethyl carbonate, and more using SPB®-624 column.
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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