PHR1352
NMP
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
1-Methyl-2-pyrrolidinone, 1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP
About This Item
Recommended Products
product name
N-Methylpyrrolidone, Pharmaceutical Secondary Standard; Certified Reference Material
grade
certified reference material
pharmaceutical secondary standard
Quality Level
agency
traceable to USP 1437202
vapor density
3.4 (vs air)
vapor pressure
0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)
CofA
current certificate can be downloaded
autoignition temp.
518 °F
expl. lim.
9.5 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
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.)
application(s)
pharmaceutical (small molecule)
format
neat
Storage temp.
2-30°C
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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General description
Application
Analysis Note
Other Notes
Footnote
Recommended products
Analyte
related product
signalword
Danger
hcodes
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_germany
WGK 1
flash_point_f
195.8 °F - Pensky-Martens closed cup
flash_point_c
91 °C - Pensky-Martens closed cup
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