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Certificate of Analysis
Product Name: 2-Oxetanone Catalogue Number: GR-2365
Batch Size: 20KG Lot Number: 20230306
CAS Number: 57-57-8 Production Date:
Molecular Formula: C3H4O2 Report Date: 2023-03-06
Molecular Weight: 72.06 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Colorless liquid Conforms
Purity ≥98.0% 98.91%
Total impurities ≤5.0% 1.12%
Acrylic acid ≤0.5% 0.03%
Acetic acid ≤0.5% 0.08%
Acetic anhydride ≤0.5% 0.09%
Methylenediacetate ≤0.5% 0.14%
2-methyl-B-propiolactone ≤3.0% 0.76%
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Date: Date: Date:
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