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N-Ethyl-2-pyrrolidone 2687-91-4 manufacturer
N-Ethyl-2-pyrrolidone 2687-91-4 price
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Appearance: colorless liquid Boiling point: 82-83 ° C / 101.3kPa
Refractive index: 1.4665
Density: 0.994g/cm3
Content: ≥ 99.8%
Moisture: ≤ 0.1%
It is used for refining oil products, producing gunpowder, medicine, dyestuff, pesticide, daily chemical, coating, quality resistant resin, etc
Synonyms:1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone
CAS:2687-91-4
MF:C6H11NO
MW:113.16
EINECS:220-250-6
Product Categories:NEP;Building Blocks;Heterocyclic Building Blocks;Pyrrolidines;Pyrrolidones
N-Ethyl-2-pyrrolidone Chemical Properties
Melting point 87.5-88.5 °C
Boiling point 97 °C20 mm Hg(lit.)
density 0.992 g/mL at 25 °C(lit.)
refractive index n20/D 1.465(lit.)
Fp 169 °F
storage temp. -70°C
pka-0.41±0.20(Predicted)
form Liquid
color Clear
PH8-9 (100g/l, H2O, 20℃)
explosive limit1.3-7.7%(V)
BRN 107971
InChIKeyZFPGARUNNKGOBB-UHFFFAOYSA-N
CAS DataBase Reference2687-91-4(CAS DataBase Reference)
NIST Chemistry Reference1-Ethyl-2-pyrrolidinone(2687-91-4)
EPA Substance Registry System2-Pyrrolidinone, 1-ethyl- (2687-91-4)
Safety Information
Hazard Codes Xn,T
Risk Statements 22-36-62-41-61
Safety Statements 26-36-45-36/37/39-53
WGK Germany 1
RTECS UY5769250
TSCA Yes
HS Code 29337900
N-Ethyl-2-pyrrolidone Usage And Synthesis
Chemical Propertiesclear liquid
Safety ProfileModerately toxic by ingestion. An eye irritant. Combustible. When heated to decomposition it emits toxic fumes of NOx.
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