1-Methyl-2-pyrrolidinone, CAS No. 872-50-4

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1-Methyl-2-pyrrolidinone CAS No.872-50-4 / Cat No.EBD26957

Formula: C5H9NO

Molecular Weight:99.13

Synonyms:

1-Methyl-2-pyrrolidinone, anhydrous

NMP

N-Methyl pyrrolidone

N-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidinone

N-Methyl-pyrrolidone

NMP-EL

NMP-T

N-METHYLPYRROLIDNONE

N-METHYLPYRROLIDINONE

N-METHYLPYRROLID-2-ONE

N-METHYLPYROLIDONE

M-PYROL(R)

1-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidinone

N-Methyl-2-Pyrrolidone

N-Methylpyrrolidone

NMP

1-Methyl-2-pyrrolidinone

1-Methyl-2-pyrrolidinone, anhydrous

NMP

N-Methyl pyrrolidone

N-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidinone

N-Methyl-pyrrolidone

NMP-EL

NMP-T

N-METHYLPYRROLIDNONE

N-METHYLPYRROLIDINONE

N-METHYLPYRROLID-2-ONE

N-METHYLPYROLIDONE

M-PYROL(R)

1-Methyl-2-pyrrolidone

N-methylpyrrolidone

methylpyrrolidone

1-methyl-2-pyrrolidinone

n-methyl-2-pyrrolidone

n-methyl-2-pyrrolidinone

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Packaging	Purity	Availability	Price (USD)	Quantity
500.0g	99.9	Available to ship on 07-Jun-2023	126.51	- +	ADD TO CART
1.0kg	99.9	Available to ship on 07-Jun-2023	145.69	- +	ADD TO CART

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5.0kg	99.9	Available to ship on 07-Jun-2023	285.47	- +	ADD TO CART
10.0kg	99.9	Available to ship on 07-Jun-2023	466.7	- +	ADD TO CART
20.0kg	99.9	Available to ship on 07-Jun-2023	767.9	- +	ADD TO CART
50.0kg	99.9	Available to ship on 07-Jun-2023	1688.48		GET DISCOUNT

100.0kg	99.9	Available to ship on 07-Jun-2023	3157.26		GET DISCOUNT
20.0t	99.8%	Available to ship on 07-Jun-2023	48067.64		GET DISCOUNT

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

colourless or light yellow liquid with an amine odour
Density:

3.4 (vs air)
Melting point:

−24 °C(lit.)
Boiling point:

202 °C(lit.)
Flashing point:

91 °C
Storage temperature:

2-8°C
Coefficient of refraction:

n20/D 1.47(lit.)
Explosion limit:

9.5 %
Natural temperature:

518 °F
Vapor density:

3.4 (vs air)
Vapour pressure:

0.29 mmHg ( 20 °C)
Solubility:

Water solubility: >=10 g/100 mL at 20 °C

Safety Information

Symbol:
Signal words:

Danger
Hazard statements:

H315 Causes skin irritation.

H319 Causes serious eye irritation.

H335 May cause respiratory irritation.

H360D May damage the unborn child.
Precautionary statements:

P201 Obtain special instructions before use.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P308+P313 IF exposed or concerned: Get medical advice/attention.

NMR Spectrum

Prediction： 1H NMR (498.122 MHz, CDCl3, 27掳 C.): delta 2.00 (2H, p, J=7 Hz, CH2), delta 2.35 (2H, t, J=8.2 Hz, CH2), delta 2.82 (3H, s, CH3), delta 3.36 (2H, t, J=7 Hz, CH2)

¹H NMR

¹³C NMR