CAS 79-37-8

Oxalyl chloride

Description:

Oxalyl chloride, with the chemical formula C2Cl2O2 and CAS number 79-37-8, is a colorless to yellowish liquid that is highly reactive and has a pungent odor. It is classified as an acyl chloride and is known for its ability to act as a powerful reagent in organic synthesis, particularly in the formation of acid chlorides and esters. Oxalyl chloride is soluble in organic solvents such as dichloromethane and ether but is not soluble in water due to its reactivity with moisture, which can lead to the formation of hydrochloric acid and oxalic acid. The substance is sensitive to air and moisture, necessitating careful handling and storage under inert conditions. It is primarily used in the synthesis of various chemical compounds, including pharmaceuticals and agrochemicals. Due to its corrosive nature, it poses health hazards, including respiratory irritation and skin burns, thus requiring appropriate safety measures during use.

Formula: C₂Cl₂O₂

InChI: InChI=1/C2Cl2O2/c3-1(5)2(4)6

InChI key: InChIKey=CTSLXHKWHWQRSH-UHFFFAOYSA-N

SMILES: C(C(Cl)=O)(Cl)=O

Synonyms:

• Dichlorooxalic acid
• Dichlorure d'oxalyle
• Dicloruro De Oxalilo
• Ethandioyl dichloride
• Ethanedioyl Chloride
• Ethanedioyl Dichloride
• Oxalic Acid Chloride
• Oxalic Acid Dichloride
• Oxalic Dichloride
• Oxalicdichloride
• Oxaloyl Chloride
• Oxaloyl dichloride
• Oxaloylchloride
• Oxalyl Dichloride
• Oxalylchlorid
• Oxalyldichlorid
• Oxalyl chloride
• COX
• Oxalyl chloride solution
• OC
• OXALYLE CHLORIDE
• OXALYL CHLORIDE SOLUTION, ~2 M IN DICHLO ROMETHANE
• 4-PICOLINE-METHYL-D3, 98 ATOM % D
• ETHANE DIOYL CHLORIDE
• OXALYL CHLORIDE, DIST.
• OXALYL CHLORIDE REAGENT GRADE 98%
• AKOS BBS-00004254

Oxalyl Chloride

CAS: 79-37-8

Formula: C₂Cl₂O₂

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 126.92

Ref: 3B-O0082

Oxalyl chloride, 2M soln. in dichloromethane

CAS: 79-37-8

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 t

Formula: C₂Cl₂O₂

Color and Shape: Clear colourless, liquid

Molecular weight: 126.92

Ref: 02-H31617

Oxalyl chloride, 98%

CAS: 79-37-8

Ammonium hexafluorotitanate is used as an anti-corrosive cleaning agent. It is also used for the production of ceramics and glass. Further, it is used in the preparation of synthetic gems. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some do

Formula: C₂Cl₂O₂

Purity: 98%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 126.92

Ref: 02-A18012

Faropenem Impurity 23 (Oxalyl Chloride)

CAS: 79-37-8

Formula: C₂Cl₂O₂

Molecular weight: 126.92

Ref: 4Z-F-087035

Oxalyl chloride

CAS: 79-37-8

Oxalyl chloride

Formula: C₂Cl₂O₂

Purity: 98%

Color and Shape: clear. colourless liquid

Molecular weight: 126.93g/mol

Ref: 54-OR1957

Oxalyl Chloride

Controlled Product

CAS: 79-37-8

Stability Hygroscopic, Moisture Sensitive, Volatile
Applications Oxalyl Chloride is used in the preparation of cardiolipin analogs which induce peroxidase activity by Cytochrome C. It is also used in the preparation of fluorescent indicators for cytosolic calcium.
E0
References Abe, M. et al.: Biochem., 50, 8383 (2011); Minta, A. et al.: J. Biol. Chem., 264, 8171 (1989);

Formula: C₂Cl₂O₂

Color and Shape: Neat

Molecular weight: 126.93

Ref: TR-O845020

Faropenem Impurity 23

CAS: 79-37-8

Formula: C₂Cl₂O₂

Molecular weight: 126.92

Ref: ST-EA-CP-F70009

Oxalyl chloride, 2M in Dichloromethane

Controlled Product

CAS: 79-37-8

Oxalyl chloride is an organic compound that inhibits enzymes whose active site contains a carbonyl group. It is used as an antimicrobial agent in the treatment of bacterial infections, such as urinary tract and respiratory tract infections, and in the manufacture of pharmaceuticals. Oxalyl chloride reacts with diethyl ketomalonate to form oxalyl diethyl ketomalonate, which then undergoes a chemiluminescent reaction with malonic acid. This product has potent antitumor activity and can be used to treat human serum.

Formula: C₂Cl₂O₂

Color and Shape: Clear Liquid

Molecular weight: 126.93 g/mol

Ref: 3D-FO172947