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1-Methyl-2-pyrrolidinone, 99%, extra pure, Thermo Scientific™

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Quantity:
1L
2.5L
25L
Packaging:
Glass Bottle
Metal drum
This item is not returnable. View return policy
872-50-4
C5H9NO
99.133
MFCD00003193
SECXISVLQFMRJM-UHFFFAOYSA-N
1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl
13387
CHEBI:7307
1-methylpyrrolidin-2-one
CN1CCCC1=O
This item is not returnable. View return policy
872-50-4
C5H9NO
99.133
MFCD00003193
SECXISVLQFMRJM-UHFFFAOYSA-N
1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl
13387
CHEBI:7307
1-methylpyrrolidin-2-one
CN1CCCC1=O

1-Methyl-2-pyrrolidinone, 99%, C5H9NO, CAS Number-872-50-4, 1-methyl-2-pyrrolidinone, 1-methyl-2-pyrrolidone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidinone, n-methylpyrrolidone, 2.5L

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

CAS Min % 98.5
CAS Max % 100.0
Additional Information Vapor Pressure: 0.7mbar at 25°C
Assay Percent Range 99%
Beilstein 21, 237
Fieser 01,696; 02,281; 09,316; 11,346
Merck Index 15, 6190
Solubility Information Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Formula Weight 99.13
Physical Form Liquid
Percent Purity 99%
Grade Extra Pure
Density 1.0300g/mL
Boiling Point 202.0°C
Color Undesignated
Melting Point -24.0°C
Quantity 25L
Flash Point 91°C
Infrared Spectrum Authentic
Packaging Metal drum
Refractive Index 1.4690 to 1.4710
Solubility Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Specific Gravity 1.03
Viscosity 1.67 mPa.s (20°C)
Water 0.05% max. (K.F.)
Chemical Name or Material 1-Methyl-2-pyrrolidinone
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Product Identifier
  • 1-Methyl-2-pyrrolidinone
Signal Word
  • Danger
Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Reproductive toxicity Category 1B
  • Specific target organ toxicity Category 3
Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H360D-May damage the unborn child.
Precautionary Statement
  • P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.

RUO – Research Use Only