CAS No: 2687-91-4, Chemical Name: 1-Ethyl-2-pyrrolidinone
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2687-91-4 1-Ethyl-2-pyrrolidinone

product Name 1-Ethyl-2-pyrrolidinone
Synonyms NEP; n-ethyl-2-pyrrolidone; Ethyl pyrrolidinone; N-ethyl-pyrrolidone; N-Ethyl Pyrrolidonne; 1-ethylpyrrolidin-2-one; N-Ethyl-2-pyrrolidinone; N-Ethylpyrrolidone
Molecular Formula C6H11NO
Molecular Weight 113.1576
InChI InChI=1/C6H11NO/c1-2-7-5-3-4-6(7)8/h2-5H2,1H3
CAS Registry Number 2687-91-4
EINECS 220-250-6
Molecular Structure 2687-91-4 1-Ethyl-2-pyrrolidinone
Density 0.993g/cm3
Boiling point 203.6°C at 760 mmHg
Refractive index 1.464
Flash point 76.1°C
Vapour Pressur 0.276mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
Safety Description S26:;