Ethyl 3-amino-4,4,4-trifluorocrotonate

IUPAC Name: Ethyl (Z)-3-amino-4,4,4-trifluorobut-2-enoate 
Molecular Formula: C₆H₈ F₃ N O₂
Molecular Weight: 183.1284
Density: 1.266 g/cm³
Melting Point: 26°C
Boiling Point: 226 °C at 760 mmHg
Flash Point: 90.5 °C
Appearance: light-yellow, clear liquid or white crystalline
Freely Rotating Bonds: 4
Polar Surface Area: 29.54 Å²
Index of Refraction: 1.406
Molar Refractivity: 35.51 cm³
Molar Volume: 144.5 cm³
Polarizability: 14.07 ×10^-24 cm³
Surface Tension: 27.7 dyne/cm
Enthalpy of Vaporization: 46.26 kJ/mol
Vapour Pressure: 0.0837 mmHg at 25°C
 The Cas Register Number  of 2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester is 372-29-2 . The chemical synonyms of 2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester (CAS NO.372-29-2) are Ethyl 3-amino-4,4,4-trifluoro-2-butenoate ; Ethyl 3-amino-4,4,4-trifluorobut-2-enoate ; Ethyl 3-amino-4,4,4-trifluorocrotonate ; 3-Amino-4,4,4-trifluorocrotonic acid ethyl ester ; 3-Amino-4,4,4-trifluorocrotonic ethyl ester ; 2-Butenoic acid, 3-amino-4,4,4-trifluoro, ethyl ester ; Ethyl 3-Amino-4,4,4-Trifluorocrotonate ; Ethyl 3-Amino-4,4,4-Trifluoro-2-Butenoate ; Ethyl 3-amino-4,4,4-trifluorocrotonate 97% .  Its product categories are Fluorinated ketene derivatives ; Ketene derivatives . The molecular structure of 2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester (CAS NO.372-29-2) is
.

 2-Butenoic acid,3-amino-4,4,4-trifluoro-, ethyl ester (CAS NO.372-29-2) is used as building block in chemical synthesis and as organic reagent, pharmaceutical intermediate and sulfanilamide herbicide.

Is raw materials are Etanol ; Ammonium hydroxide ; Ethyl 4,4,4-trifluoroacetoacetate ; Ammonium acetate .

Hazard Codes: Xn ,T,Xi
Risk Statements: 20/21/22-36/37 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37: Irritating to eyes and respiratory system.
Safety Statements: 26-36-36/37 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing. 
S36/37: Wear suitable protective clothing and gloves.
WGK Germany: 3
Hazard Note: Toxic/Irritant
HazardClass: IRRITANT