[038986] CAS 872-50-4 | 1-Methyl-2-pyrrolidinone, HPLC Grade, 99.5% | Alfa
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Brand: Alfa Aesar
872-50-4 | C5H9NO | methylpyrrolidone NMP N-methyl-gamma-butyrolactam
Chemical Identifiers
CAS
872-50-4
Molecular Weight (g/mol)
99.13
Synonym
methylpyrrolidone NMP N-methyl-gamma-butyrolactam
SMILES
CN1CCCC1=O
InChI Key
SECXISVLQFMRJM-UHFFFAOYSA-N
Molecular Formula
C5H9NO
IUPAC Name
1-methylpyrrolidin-2-one
Specifications
Optical Absorbance at
285 nm: ≤1.00, 300 nm: ≤ 0.5 nm, 325 nm: ≤0.10 nm, 350 nm: ≤0.03, 400 nm: ≤0.01 AU
Residual water
≤0.05%
Form
Liquid
Assay from Suppliers CofA
≥99.5%
Residue on ignition
5ppm
설명
1-methyl-2-pyrrolidinone, is useful for spectrophotometry, chromatography and ICP-MS detection.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Beilstein:106420
GHS Hazard and Precautionary Statements
Hazard Statements:H227-H315-H319-H335-H360D-H373
Precautionary Statements:P201-P202-P210-P235-P260-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:UY5790000
경고:RUO – Research Use Only
CAS872-50-4FORMULAC5H9NOEINECS212-828-1MDLMFCD00003193
| Pakage | *4x1L, 4L, 1L |
|---|---|
| brand | Alfa Aesar |
