75754
Monomethyl oxalyl chloride
purum, ≥97.0% (AT)
Synonym(s):
Chloroglyoxylic acid methyl ester, Methyl (chloroformyl)formate, Methyl 2-chloro-2-oxoacetate, Methyl chloroglyoxalate, Methyl oxalyl chloride
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About This Item
InChI key
ZXUQEPZWVQIOJE-UHFFFAOYSA-N
InChI
1S/C3H3ClO3/c1-7-3(6)2(4)5/h1H3
SMILES string
COC(=O)C(Cl)=O
grade
purum
assay
≥97.0% (AT)
reaction suitability
reagent type: oxidant
bp
118-120 °C (lit.)
density
1.332 g/mL at 25 °C (lit.)
Application
- Regioselective synthesis of fused coumarins
- Cyclization to form substituted isoxazoles and heterocycles
- Intramolecular Wittig reactions
- Silyl enol ether acylation
- Iron-mediated cleavage of C-C bonds
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
114.8 °F - closed cup
flash_point_c
46 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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