CAS 35660-94-7

(2E)-2-Methyl-2-butenoyl chloride

Description:

(2E)-2-Methyl-2-butenoyl chloride, with the CAS number 35660-94-7, is an organic compound characterized by its structure, which features a vinyl chloride functional group attached to a butenoic acid derivative. This compound is typically a colorless to pale yellow liquid and is known for its strong, pungent odor. It is highly reactive, particularly due to the presence of the acyl chloride functional group, which makes it a potent electrophile. This reactivity allows it to participate in various chemical reactions, including acylation and nucleophilic substitution. (2E)-2-Methyl-2-butenoyl chloride is soluble in organic solvents but reacts vigorously with water, producing hydrochloric acid and corresponding carboxylic acids. As a chemical intermediate, it is often utilized in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Due to its reactivity and potential hazards, it should be handled with care, following appropriate safety protocols to avoid exposure and environmental contamination.

Formula: C₅H₇ClO

InChI: InChI=1S/C5H7ClO/c1-3-4(2)5(6)7/h3H,1-2H3/b4-3+

InChI key: InChIKey=TUNLYEHIVPWOHK-ONEGZZNKSA-N

SMILES: C(\C(Cl)=O)(=C/C)/C

Synonyms:

• (2E)-2-Methyl-2-butenoyl chloride
• (2E)-2-methylbut-2-enoyl chloride
• (E)-2-Methyl-2-butenoyl chloride
• (E)-2-Methylbut-2-enoyl chloride
• 2-Butenoyl chloride, 2-methyl-, (2E)-
• 2-Butenoyl chloride, 2-methyl-, (E)-
• Tiglic acid chloride
• Tigloyl chloride
• trans-2-Methyl-2-butenoyl chloride

Tigloyl Chloride

CAS: 35660-94-7

Formula: C₅H₇ClO

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 118.56

Ref: 3B-T1811

Tigloyl Chloride

CAS: 35660-94-7

Formula: C₅H₇ClO

Purity: 95%

Color and Shape: Liquid

Molecular weight: 118.5615

Ref: IN-DA003UTA

Tigloyl Chloride

CAS: 35660-94-7

Tigloyl Chloride

Purity: 97%

Color and Shape: Light Brown Liquid

Molecular weight: 118.56g/mol

Ref: 54-OR55081

Tigloyl chloride

CAS: 35660-94-7

Ref: 7W-GK8615

TIGLOYL CHLORIDE

CAS: 35660-94-7

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 118.55999755859375

Ref: 10-F500272

Tigloyl Chloride

Controlled Product

CAS: 35660-94-7

Applications Tigoloyl Chloride is used in the polymerization of propylene as well as through a Freidel-Crafts reaction for the preparation of permethylindenyl complexes of transition metals. As well, it is primarily used as a reagent in the enantioselective synthesis of dihydropyrans.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References O'Hare, D. et al.: Organometallics, 11, 48 (1992); Kaminsky, W. et al.: J. Organomet. Chem., 487, 181 (1995); Evans, D. A. et al.: J. Am. Chem. Soc., 122, 1635 (2000);

Formula: C₅H₇ClO

Color and Shape: Neat

Molecular weight: 118.56

Ref: TR-T440130