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O8801 Aldrich

Oxalyl chloride

reagent grade, 98%

Synonym: Ethanedioyl dichloride

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Properties

Related Categories Chemical Synthesis, Other Oxidizing Agents, Oxidizing Agents, Synthetic Reagents
grade   reagent grade
vapor density   4.4 (vs air)
vapor pressure   150 mmHg ( 20 °C)
InChI Key   CTSLXHKWHWQRSH-UHFFFAOYSA-N
assay   98%
impurities   ≤1.0% phosgene content
refractive index   n20/D 1.429(lit.)
bp   62-65 °C(lit.)
mp   −10-−8 °C(lit.)
density   1.5 g/mL at 20 °C(lit.)

Description

Packaging

1, 2.5 kg in Sure/Seal™

25, 100, 6×100 g in Sure/Seal™

Application

Reactant involved in:
• Synthesis of N-heterocyclic ynones and ynediones, used to activate carboxylic acids
• Chlorination and halogenation
• Three-component [3+2] cycloadditions
• Reactions with organostannanes
• Synthesis of cyclopentenones
• Carbonylations, used as a carbonyl synthon

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Contact with water liberates toxic gas., Reacts violently with water.
RIDADR 
UN 2922 6.1(8) / PGI
WGK Germany 
2
Protocols & Articles
Peer-Reviewed Papers
15

References

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