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ChemicalBook--->CAS DataBase List--->2687-91-4

2687-91-4

2687-91-4 Structure

2687-91-4 Structure
IdentificationMore
[Name]

N-Ethyl-2-pyrrolidone
[CAS]

2687-91-4
[Synonyms]

1-ETHYL-2-PYRROLIDINONE
1-ETHYL-2-PYRROLIDONE
NEP
N-ETHYL-2-AZAPENTANONE
N-ETHYL-2-PYRROLIDONE
N-ETHYL-ALPHA-PYRROLIDONE
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
1-Ethyl-2-pyrrolidinone,98%
1-Ethylpyrrolidin-2-on
N-Ethyl-a-pyrrolidone
[EINECS(EC#)]

220-250-6
[Molecular Formula]

C6H11NO
[MDL Number]

MFCD00003199
[Molecular Weight]

113.16
[MOL File]

2687-91-4.mol
Chemical PropertiesBack Directory
[Appearance]

clear liquid
[Melting point ]

87.5-88.5 °C
[Boiling point ]

97 °C/20 mmHg (lit.)
[density ]

0.992 g/mL at 25 °C(lit.)
[vapor pressure ]

18Pa at 20℃
[refractive index ]

n20/D 1.465(lit.)
[Fp ]

169 °F
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

Liquid
[pka]

-0.41±0.20(Predicted)
[color ]

Clear
[PH]

8-9 (100g/l, H2O, 20℃)
[explosive limit]

1.3-7.7%(V)
[Water Solubility ]

1000g/L at 23℃
[BRN ]

107971
[InChIKey]

ZFPGARUNNKGOBB-UHFFFAOYSA-N
[LogP]

-0.2 at 20℃
[CAS DataBase Reference]

2687-91-4(CAS DataBase Reference)
[NIST Chemistry Reference]

1-Ethyl-2-pyrrolidinone(2687-91-4)
[EPA Substance Registry System]

2687-91-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
R36:Irritating to the eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

1
[RTECS ]

UY5769250
[TSCA ]

Yes
[HS Code ]

29337900
[Safety Profile]

Moderately toxic by ingestion. An eye irritant. Combustible. When heated to decomposition it emits toxic fumes of NOx.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-Ethyl-2-pyrrolidinone(2687-91-4).msds
Hazard InformationBack Directory
[Chemical Properties]

clear liquid
[Uses]

1-Ethyl-2-pyrrolidone was used to modify coir fiber (from Cocos nucifera) by photocuring.
[Application]

N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid. It has been shown to be involved in both viscosity and hydrogen bonding.
[Definition]

ChEBI: 1-Ethyl-2-pyrrolidinone is a N-alkylpyrrolidine.
[General Description]

1-Ethyl-2-pyrrolidone is a transdermal absorption-enhancing compound and mechanism of its effect on multilammellar liposome of stratum corneum lipid has been studied.
[Flammability and Explosibility]

Nonflammable
[Side effects]

Neurotoxins - Acute Solvent Syndrome
Occupational Hepatotoxin - Secondary Hepatotoxin: Cases of possible toxic effects in an occupational setting depending on human ingestion or experimental poisoning of animals.
Reproductive toxin - A chemical that is toxic to the reproductive system, including offspring defects and damage to male or female reproductive function. Reproductive toxicity includes developmental effects.
Spectrum DetailBack Directory
[Spectrum Detail]

N-Ethyl-2-pyrrolidone(2687-91-4)MS
N-Ethyl-2-pyrrolidone(2687-91-4)1HNMR
N-Ethyl-2-pyrrolidone(2687-91-4)13CNMR
N-Ethyl-2-pyrrolidone(2687-91-4)IR1
N-Ethyl-2-pyrrolidone(2687-91-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-Ethyl-2-pyrrolidinone, 98%(2687-91-4)
[Alfa Aesar]

1-Ethyl-2-pyrrolidinone, 98%(2687-91-4)
[Sigma Aldrich]

2687-91-4(sigmaaldrich)
[TCI AMERICA]

1-Ethyl-2-pyrrolidone,>98.0%(GC)(2687-91-4)
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