M79603
1-Methyl-2-pyrrolidinone
ReagentPlus®, 99%
Synonym(s):
1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP
About This Item
vapor density
3.4 (vs air)
Quality Level
vapor pressure
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
product line
ReagentPlus®
Assay
99%
form
liquid
autoignition temp.
518 °F
expl. lim.
9.5 %
impurities
≤0.1% water (Karl Fischer)
color
APHA: ≤50
refractive index
n20/D 1.47 (lit.)
pH
7.7-10.0 (20 °C, 100 g/L)
bp
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
mp
−24 °C (lit.)
density
1.028 g/mL at 25 °C (lit.)
SMILES string
CN1CCCC1=O
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key
SECXISVLQFMRJM-UHFFFAOYSA-N
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Related Categories
Application
Other Notes
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
Flash Point(F)
195.8 °F - Pensky-Martens closed cup
Flash Point(C)
91 °C - Pensky-Martens closed cup
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH SVHC Candidate List
EU REACH Annex XVII (Restriction List)
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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