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Certificate of Analysis
Product Name: 1-Butylpyrrolidin-2-one Catalogue Number: RR-18984
Batch Size: 200KG Lot Number: 20230809
CAS Number: 3470-98-2 Production Date:
Molecular Formula: C8H15NO Report Date: 2023-08-09
Molecular Weight: 141.21 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
Appearance Colorless liquid Conforms
Purity ≥98.0% 99.8%
Water ≤0.5% 0.02%
Color(Hazen) ≤40 4
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