Oxalyl chloride
Oxalyl chloride is a corrosive liquid. As an acyl chloride, oxaloyl chloride is commonly used as an aromatic ring chlorine reagent and can also be used in oxidation reactions such as Swern oxidation. This product is used in organic synthesis and other research and development fields.
| Synonyms: | Ethanedioyl Dichloride; Oxalic Acid Chloride; Oxalic Acid Dichloride; Oxalic Dichloride; Oxaloyl Chloride; Oxaloyl Dichloride; Oxalyl Dichloride; |
|---|
Oxalyl chloride Property
| Molecular Formula: | C2Cl2O2 |
|---|---|
| Molecular Weight: | 126.92 |
| Purity: | ≥95% |
| Storage: | Desiccate at RT |
Oxalyl chloride Computed Descriptor
| IUPAC Name: | oxalyl dichloride |
|---|---|
| InChI: | InChI=1S/C2Cl2O2/c3-1(5)2(4)6 |
| InChIKey: | CTSLXHKWHWQRSH-UHFFFAOYSA-N |
| SMILES: | C(=O)(C(=O)Cl)Cl |
Melting point :-10–8 °C (lit.)
Boiling point :62-65 °C (lit.)
Density :1.5 g/mL at 20 °C (lit.)
vapor density :4.4 (vs air)
vapor pressure :150 mm Hg ( 20 °C)
refractive index :n20/DÂ 1.429(lit.)
Flash point :176-178°C
storage temp. :Store Cold
form :Liquid
color :APHA: 0-150
Odor :penetrating odor
Water Solubility :reacts
Decomposition :176-178 ºC
Sensitive :Moisture Sensitive
Merck :14,6914
BRN :1361988
Exposure limits :ACGIH: TWA 50 ppm
OSHA: TWA 25 ppm; STEL 125 ppm
NIOSH: IDLH 2300 ppm Stability :Stable. Incompatible with bases, alcohols, steel, oxidizing agents, alkali metals. Moisture sensitive. Reacts violently with water, liberating toxic gas.
InChIKey :CTSLXHKWHWQRSH-UHFFFAOYSA-N
CAS DataBase Reference :79-37-8(CAS DataBase Reference)
NIST Chemistry Reference :Oxalyl chloride(79-37-8)
EPA Substance Registry System :Ethanedioyl dichloride (79-37-8)
Boiling point :62-65 °C (lit.)
Density :1.5 g/mL at 20 °C (lit.)
vapor density :4.4 (vs air)
vapor pressure :150 mm Hg ( 20 °C)
refractive index :n20/DÂ 1.429(lit.)
Flash point :176-178°C
storage temp. :Store Cold
form :Liquid
color :APHA: 0-150
Odor :penetrating odor
Water Solubility :reacts
Decomposition :176-178 ºC
Sensitive :Moisture Sensitive
Merck :14,6914
BRN :1361988
Exposure limits :ACGIH: TWA 50 ppm
OSHA: TWA 25 ppm; STEL 125 ppm
NIOSH: IDLH 2300 ppm Stability :Stable. Incompatible with bases, alcohols, steel, oxidizing agents, alkali metals. Moisture sensitive. Reacts violently with water, liberating toxic gas.
InChIKey :CTSLXHKWHWQRSH-UHFFFAOYSA-N
CAS DataBase Reference :79-37-8(CAS DataBase Reference)
NIST Chemistry Reference :Oxalyl chloride(79-37-8)
EPA Substance Registry System :Ethanedioyl dichloride (79-37-8)
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