121303-76-2

121303-76-2 - Names and Identifiers

Name	Ethyl 3-methylamino-4,4,4-trifluorocrotonate
Synonyms	ETHYL 3-METHYLAMINO-4,4,4-TRIFLUOROCROTONATE Ethyl 3-methylamino-4,4,4-trifluorocrotonate ETHYL-3-(N-METHYLAMINO)-4,4,4 TRIFLUOROCROTONATE 4,4,4-Trifluoro-3-(methylamino)-crotonicacidethy Ethyl 4,4,4-trifluoro-3-(methylamino)but-2-enoate 3-METHYLAMINO-4,4,4-TRIFLUOROCROTONIC ETHYL ESTER ethyl 4,4,4-trifluoro-3-(methylamino)but-2-enoate 2-ethyl-4,4,4-trifluoro-3-(methylamino)-2-butenoate ethyl (2Z)-4,4,4-trifluoro-3-(methylamino)but-2-enoate 3-Methylamino-4,4,4-trifluorocrotonic acid ethyl ester 4,4,4-Trifluoro-3-(methylamino)-crotonic acid ethyl ester 2-Butenoic acid, 3-(MethylaMino)-4,4,4-trifluoro-, ethyl ester
CAS	121303-76-2
EINECS	601-768-5
InChI	InChI=1/C7H10F3NO2/c1-3-13-6(12)4-5(11-2)7(8,9)10/h4,11H,3H2,1-2H3/b5-4-

121303-76-2 - Physico-chemical Properties

Molecular Formula	C7H10F3NO2
Molar Mass	197.15
Density	1.186±0.06 g/cm3(Predicted)
Boling Point	95-98 °C(Press: 19 Torr)
Flash Point	87.5°C
Vapor Presure	0.109mmHg at 25°C
pKa	1.22±0.70(Predicted)
Storage Condition	2-8°C(protect from light)
Refractive Index	1.4336
MDL	MFCD01075682

121303-76-2 - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

121303-76-2 - Reference Information

Overview

Halogen-substituted 3-aminocrotonate can be used as an intermediate, such as for dyes or photographic materials. Amino-crotonate can also be used as an intermediate for agrochemicals or pharmaceuticals. An improved method for preparing halogenated amino acids has been studied. For the production of C- 4 atomically substituted acetoacetate compounds such as 3-methylamino-4-4, 4-trifluorobutenoate from at least 2 chlorine and/or fluorine atoms substi-ierten3-aminocrotonate compounds by the reaction of at least 2 chlorine and/or fluorine atoms through the C- 4 atoms.

Last Update：2024-04-09 02:00:06