Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

79-37-8 - Oxalyl chloride, 2M soln. in dichloromethane - H31617 - Alfa Aesar

H31617 Oxalyl chloride, 2M soln. in dichloromethane

Numéro CAS
79-37-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100ml 45,80
500ml 105,00
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Oxalyl chloride, 2M soln. in dichloromethane

MDL
MFCD00000704
EINECS
201-200-2

Propriétés chimiques

Formule
C2Cl2O2
Poids formulaire
126.93
Densité
1.335
Sensibilité
Moisture Sensitive
Solubilité
Reacts with water.

Applications

Reagent used in organic synthesis. Unncatalyzed reaction of silyl ketene acetals with oxalyl chloride yeilds symmetrical pulvinic acids. Catalytic syntheses of N-heterocyclic ynones and ynediones by in situ activation of carboxylic acids with oxalyl chloride. Oxalyl chloride was reportedly used in the first synthesis of dioxane tetraketone.

Notes

Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, light, bases, alkali metals, alcohols, dimethyl formamide.

Références bibliographiques

Benoît Heurtaux et. al,; Claude Lion,; Thierry Le Gall,; Charles Mioskowski. Uncatalyzed reaction of silyl ketene acetals with oxalyl chloride: a straightforward preparation of symmetrical pulvinic acids.. Journal of Organic Chemistry. 2005, 70(4),1474-1477.

Christina Boersch,; Eugen Merkul,; Thomas J J Müller. Catalytic syntheses of N-heterocyclic ynones and ynediones by in situ activation of carboxylic acids with oxalyl chloride. Angewandte Chemie. 2011, 10-24.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314-H351-H332-H303

Causes severe skin burns and eye damage. Suspected of causing cancer. Harmful if inhaled. May be harmful if swallowed.

Mentions de prudence: P260-P201-P261-P280-P281-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2917.19
TSCA
Yes

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire