Accéder au contenu
MilliporeSigma
Toutes les photos(3)

Principaux documents

Voir toute la documentation

324558

Sigma-Aldrich

Éthylène glycol

anhydrous, 99.8%

Synonyme(s) :

1,2-Éthanediol

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme

Sélectionner une taille de conditionnement

100 ML
82,30 $
1 L
128,00 $
2 L
219,00 $
6 X 1 L
605,00 $

82,30 $

En stockDétails

Devis pour commande en gros
Toutes les photos(3)

Sélectionner une taille de conditionnement

Changer de vue
100 ML
82,30 $
1 L
128,00 $
2 L
219,00 $
6 X 1 L
605,00 $

About This Item

Formule linéaire :
HOCH2CH2OH
Numéro CAS:
107-21-1
Poids moléculaire :
62.07
Beilstein:
505945
Numéro CE :
203-473-3
Numéro MDL:
MFCD00002885
Code UNSPSC :
12191502
eCl@ss :
39020501
ID de substance PubChem :
57648687
Nomenclature NACRES :
NA.21
Qualité:
anhydrous
Essai:
99.8%
pb:
195-198 °C
Pression de vapeur:
0.08 mmHg ( 20 °C)

82,30 $

En stockDétails

Devis pour commande en gros

Qualité

anhydrous

Niveau de qualité

100

Densité de vapeur

2.1 (vs air)

Pression de vapeur

0.08 mmHg ( 20 °C)

Essai

99.8%

Forme

liquid

Température d'inflammation spontanée

752 °F

Limite d'explosivité

15.3 %

Impuretés

<0.003% water
<0.005% water (100 mL pkg)

Indice de réfraction

n20/D 1.431 (lit.)

pb

195-198 °C

Pf

−13 °C (lit.)

Densité

1.113 g/mL at 25 °C (lit.)

Chaîne SMILES 

OCCO

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

Clé InChI

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

L′éthylène glycol est le principal constituant des préparations antigel.[1]

Application

L′éthylène glycol peut être utilisé dans la préparation d′esters de spiroborate par réaction avec des 1,2-aminoalcools chiraux en présence de borate de triisopropyle.[2] Il peut aussi servir de solvant dans la préparation du chlorure de tris(2,2′-bipyrazyl)ruthénium(II) par réaction entre la 2,2′-bipyrazine et le chlorure de ruthénium(III).[3]

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Warning

Mentions de danger

H302,H373

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

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBR4347
SHBR6346
SHBS1462
SHBQ9505
SHBQ5310

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 4

1 of 4

Éthylène glycol United States Pharmacopeia (USP) Reference Standard

USP

1265515

Éthylène glycol

18:1 Ethylene Glycol Avanti Research&#8482; - A Croda Brand

Avanti

800605O

18:1 Ethylene Glycol

Adipoyl chloride 98%

Sigma-Aldrich

165212

Adipoyl chloride

Diethylene glycol ReagentPlus&#174;, 99%

Sigma-Aldrich

H26456

Diethylene glycol

Synthesis of spiroborate esters from 1,2-aminoalcohols, ethylene glycol and triisopropyl borate: preparation of (S)-1-(1,3,2-dioxaborolan-2-yloxy)-3-methyl-1,1-diphenylbutan-2-amine
Stepanenko V, et al.
Organic Syntheses, 87, 26-26 (2010)
Bis(tetrakis(3,5-bis(trifluoromethyl)phenyl)borate)
Lies SD, et al.
Organic Syntheses, 93, 178-178 (2016)
The spectrum of ethylene glycol poisoning.
Moriarty RW & McDonald RH.
Clinical Toxicology, 7(6), 583-596 (1974)
Gregory Charles Nordmann et al.
Scientific reports, 10(1), 915-915 (2020-01-24)
The transcription factor ZENK is an immediate early gene that has been employed as a surrogate marker to map neuronal activity in the brain. It has been used in a wide variety of species, however, commercially available antibodies have limited
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
Afficher tous les articles scientifiques apparentés

Questions

1–5 of 5 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. what is the expiry data of Ethylene glycol anhydrous 99.8% reagent of Batch SHBL6653 with product code 324558.

    1 answer

    1. This product is not assigned an expiration date or recommended retest date. Customers should routinely inspect products with no expiration date or recommended retest date to ensure they perform as expected. These products are also subject to a one-year warranty from the date of shipment.

      For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.

      Helpful?

  4. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  5. What is the molarity of ethylene glycol?

    1 answer

    1. Ethylene glycol is 17.93M.  This is calculated using the density (1.113 g/ml) and the molecular weight (62.07 g/mol).  If the product is less than 100% pure, correct for the purity.

      Helpful?

Reviews

No rating value

Active Filters

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique