ethyl 2-cyano-2-cyclopentylidene-acetate

Modify Date: 2025-08-27 13:32:48

ethyl 2-cyano-2-cyclopentylidene-acetate Structure
ethyl 2-cyano-2-cyclopentylidene-acetate structure
Common Name ethyl 2-cyano-2-cyclopentylidene-acetate
CAS Number 5407-83-0 Molecular Weight 179.21600
Density 1.116g/cm3 Boiling Point 292.8ºC at 760 mmHg
Molecular Formula C10H13NO2 Melting Point N/A
MSDS N/A Flash Point 134.5ºC

 Names

Name ethyl 2-cyano-2-cyclopentylideneacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.116g/cm3
Boiling Point 292.8ºC at 760 mmHg
Molecular Formula C10H13NO2
Molecular Weight 179.21600
Flash Point 134.5ºC
Exact Mass 179.09500
PSA 50.09000
LogP 1.94368
Index of Refraction 1.503
InChIKey QBQXZJJXLYXGGR-UHFFFAOYSA-N
SMILES CCOC(=O)C(C#N)=C1CCCC1

 Safety Information

HS Code 2926909090

 Synthetic Route

~99%

ethyl 2-cyano-2-cyclopentylidene-acetate Structure

ethyl 2-cyano-2...

CAS#:5407-83-0

Literature: Jenner, Gerard Tetrahedron Letters, 2001 , vol. 42, # 2 p. 243 - 245

~30%

ethyl 2-cyano-2-cyclopentylidene-acetate Structure

ethyl 2-cyano-2...

CAS#:5407-83-0

Literature: Saito, Koji; Kambe, Satoshi; Sakurai, Akio; Midorikawa, Hiroshi Synthesis, 1981 , # 3 p. 211 - 213

~25%

ethyl 2-cyano-2-cyclopentylidene-acetate Structure

ethyl 2-cyano-2...

CAS#:5407-83-0

Literature: Saito, Koji; Kambe, Satoshi; Sakurai, Akio; Midorikawa, Hiroshi Synthesis, 1981 , # 3 p. 211 - 213

~%

ethyl 2-cyano-2-cyclopentylidene-acetate Structure

ethyl 2-cyano-2...

CAS#:5407-83-0

Literature: Harding; Haworth Journal of the Chemical Society, 1910 , vol. 97, p. 497

~%

ethyl 2-cyano-2-cyclopentylidene-acetate Structure

ethyl 2-cyano-2...

CAS#:5407-83-0

Literature: Das; Dutt Pr. Acad. Sci. Agra Oudh, 1934 , vol. 4, p. 288,290

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

ethyl cyclopentylidene cyanoacetate
cyclopentylidene cyanoacetic acid ethyl ester
Cyan-cyclopentyliden-essigsaeure-aethylester
cyano-cyclopentyliden-acetic acid ethyl ester
cyclopentylidenecyanoacetic ester
ethyl 2-cyano-2-cyclopentylidene-acetate
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