CAS Registry Number 571-55-1
Name:
Butanoic acid, 2-​(ethoxymethylene)​-​4,​4,​4-​trifluoro-​3-​oxo-​, ethyl ester
Acetoacetic acid, 2-(ethoxymethylene)-4,4,4-trifluoro-, ethyl ester (8CI)
2-Ethoxymethylene-3-oxo-4,4,4-trifluorobutyric acid ethyl ester
2-Ethoxymethylene-4,4,4-trifluoroacetoacetic acid ethyl ester
Ethyl 2-(Ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate

Chemical Formula: C9H11F3O4
Exact Mass: 240.06
Molecular Weight: 240.18
m/z: 240.06 (100.0%), 241.06 (9.7%), 242.07 (1.3%)

Specification

98%

1. (2) Jones, Reuben G.; Journal of the American Chemical Society 1951, V73, P3684-6 CAPLUS