（E）-4,4,4-Trifluoro-3-methylbut-2-enoic acid 98% （E）

cas: 69056-67-3 — see every product listed under this CAS number, including other names

（E）-4,4,4-Trifluoro-3-methylbut-2-enoic acid 98% （E） (CAS 69056-67-3) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g, 5g. Offered by: Ambeed.

• 2D
• 3D

(Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid (CAS 69056-67-3) is a chemical compound with the molecular formula C5H5F3O2 and a molecular weight of 154.09 g/mol. IUPAC name: (Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid. InChIKey: QRRCTLYMABZQCS-IHWYPQMZSA-N.

Identity

Molecular formula	C5H5F3O2
Molecular weight	154.09 g/mol
IUPAC name	(Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid
InChIKey	QRRCTLYMABZQCS-IHWYPQMZSA-N
SMILES	C/C(=C/C(=O)O)/C(F)(F)F

Computed by PubChem (NCBI)

Synonyms: 4,4,4-Trifluoro-3-methyl-2-butenoic acid, beta-Trifluoromethylcrotonic acid, (Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid, Cis-3-(trifluoromethyl)crotonic acid, b-trifluoromethylcrotonic acid, 3-trifluoromethylcrotonic acid, pound E pound(c)-4,4,4-Trifluoro-3-methylbut-2-enoic acid, starbld0000199, 3-(Trifluoromethyl)crotonic acid, AldrichCPR, starbld0000244

Isomers (same molecular formula)

trans-(1R,2R)-2-(trifluoromethyl)cyclopropane-1-carboxylic acid C₅H₅F₃O₂

3,3,3-trifluoroprop-1-en-2-yl acetate C₅H₅F₃O₂

methyl 2-(trifluoromethyl)prop-2-enoate C₅H₅F₃O₂

2,2,2-trifluoroethyl prop-2-enoate C₅H₅F₃O₂

4,5,5-trifluoropent-4-enoic acid C₅H₅F₃O₂

prop-2-enyl 2,2,2-trifluoroacetate C₅H₅F₃O₂

methyl (E)-4,4,4-trifluorobut-2-enoate C₅H₅F₃O₂

cis-(1S,2R)-2-(trifluoromethyl)cyclopropane-1-carboxylic acid C₅H₅F₃O₂