Substance
ID:352383
Names and Identifiers
IUPAC name
oxalic dichloride
Synonyms
Ethanedioyl dichloride乙二酰二氯草酰氯Oxalyl chloride
IUPAC Traditional name
oxalyl chloride
Registration numbers
MDL Number
EC Number
Beilstein Number
CAS Number
Properties
Physical Property
Refractive Index
n20/D 1.429(lit.)
Boiling Point
62-65 °C(lit.)
Vapor Density
4.4 (vs air)
Melting Point
-10--8 °C(lit.)
Vapor Pressure
150 mmHg ( 20 °C)
Density
1.5 g/mL at 20 °C(lit.)
Safety Information
GHS Hazard statements
H314-H331-H335
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Hazard Class
8
European Hazard Symbols
Toxic (T)Risk Statements
14-23-29-34-37
Safety Statements
26-36/37/39-45
GHS Signal Word
Danger
MSDS Link
GHS Precautionary statements
P261-P280-P305+P351+P338-P310
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
RID/ADR
UN 2922 8/PG 1
UN Number
2922
Packing Group
1
Supplemental Hazard Statements
Contact with water liberates toxic gas., Reacts violently with water.
German water hazard class
2
Product Information
Linear Formula
ClCOCOCl
Purity
≥96.0% (AT)
Grade
purum
Quality
dist.
Molecule Details
Application
Reactant involved in:
• Synthesis of N-heterocyclic ynones and ynediones, used to activate carboxylic acids1
• Chlorination and halogenation2
• Three-component [3+2] cycloadditions3
• Reactions with organostannanes4
• Synthesis of cyclopentenones5
• Carbonylations, used as a carbonyl synthon6
Reactant involved in:
• Synthesis of N-heterocyclic ynones and ynediones, used to activate carboxylic acids1
• Chlorination and halogenation2
• Three-component [3+2] cycloadditions3
• Reactions with organostannanes4
• Synthesis of cyclopentenones5
• Carbonylations, used as a carbonyl synthon6
Molecular Spectra
No Data Available
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References
No Data Available
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