5.89597
NMP
anhydrous, 99.5%
Synonym(s):
1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP
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About This Item
81-82 °C/10 mmHg (lit.)
0.99 mmHg ( 40 °C)
Product Name
1-Methyl-2-pyrrolidinone, anhydrous, 99.5%
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
SMILES string
CN1CCCC1=O
InChI key
SECXISVLQFMRJM-UHFFFAOYSA-N
grade
anhydrous
vapor density
3.4 (vs air)
vapor pressure
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
assay
99.5%
autoignition temp.
518 °F
expl. lim.
9.5 %
refractive index
n20/D 1.47 (lit.)
bp
202 °C (lit.)
81-82 °C/10 mmHg (lit.)
mp
−24 °C (lit.)
density
1.028 g/mL at 25 °C (lit.)
Quality Level
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Related Categories
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Danger
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
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 Information
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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