PHR1046
Éthylène glycol
Pharmaceutical Secondary Standard; Certified Reference Material
Synonyme(s) :
1,2-Éthanediol
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About This Item
Formule linéaire :
HOCH2CH2OH
Numéro CAS:
Poids moléculaire :
62.07
Numéro Beilstein :
505945
Numéro CE :
Numéro MDL:
Code UNSPSC :
41116107
eCl@ss :
39020501
ID de substance PubChem :
Nomenclature NACRES :
NA.24
Produits recommandés
Qualité
certified reference material
pharmaceutical secondary standard
Niveau de qualité
Agence
traceable to USP 1265515
Densité de vapeur
2.1 (vs air)
Pression de vapeur
0.08 mmHg ( 20 °C)
CofA (certificat d'analyse)
current certificate can be downloaded
Température d'inflammation spontanée
752 °F
Limite d'explosivité
15.3 %
Technique(s)
HPLC: suitable
gas chromatography (GC): suitable
Indice de réfraction
n20/D 1.431 (lit.)
Point d'ébullition
195-198 °C
Pf
−13 °C (lit.)
Densité
1.113 g/mL at 25 °C (lit.)
Application(s)
pharmaceutical (small molecule)
Format
neat
Température de stockage
2-30°C
Chaîne SMILES
OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
Clé InChI
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Description générale
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).
Remarque sur l'analyse
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Autres remarques
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.
Note de bas de page
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.
Produits recommandés
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.
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 4 Oral - STOT RE 2 Oral
Organes cibles
Kidney
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
239.0 °F - open cup
Point d'éclair (°C)
115 °C - open cup
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Les clients ont également consulté
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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
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