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Catalog Number:
38925
CAS Number:
10487-71-5
Crotonoyl chloride (cis- and trans- mixture)
Purity:
≥ 95% (GC)
Synonym(s):
Crotonic acid chloride (cis- and trans- mixture)
Hazmat
Documents
$58.39 /25G
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Product Information

Crotonoyl chloride, a versatile compound known for its unique reactivity, is a valuable intermediate in organic synthesis. This cis- and trans- mixture is particularly significant in the production of various pharmaceuticals, agrochemicals, and specialty chemicals. Its ability to participate in acylation reactions makes it an essential building block for synthesizing complex molecules, including esters and amides. Researchers and industry professionals appreciate its utility in creating compounds with specific functionalities, enhancing the performance of end products in diverse applications.

In addition to its role in synthetic chemistry, crotonoyl chloride is recognized for its potential in polymer chemistry, where it can be used to modify polymers and improve their properties. Its reactivity allows for the introduction of crotonoyl groups into existing structures, leading to materials with enhanced thermal stability and mechanical strength. This compound stands out due to its dual isomeric forms, providing flexibility in applications while maintaining high efficiency in reactions. Overall, crotonoyl chloride is an indispensable tool for chemists looking to innovate and optimize their formulations.

Synonyms
Crotonic acid chloride (cis- and trans- mixture)
CAS Number
10487-71-5
Purity
≥ 95% (GC)
Molecular Formula
C4H5ClO
Molecular Weight
104.53
MDL Number
MFCD00000734
PubChem ID
79080
Density
1.080
Appearance
Colorless to light yellow to light orange clear liquid
Boiling Point
124 - 126 °C
Refractive Index
1.460
Conditions
Store at RT
General Information
Synonyms
Crotonic acid chloride (cis- and trans- mixture)
CAS Number
10487-71-5
Purity
≥ 95% (GC)
Molecular Formula
C4H5ClO
Molecular Weight
104.53
MDL Number
MFCD00000734
PubChem ID
79080
Density
1.080
Appearance
Colorless to light yellow to light orange clear liquid
Boiling Point
124 - 126 °C
Refractive Index
1.460
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Crotonoyl chloride is widely utilized in research focused on:

  • Synthesis of Pharmaceuticals: This compound serves as an important intermediate in the production of various pharmaceuticals, enabling the creation of complex molecules with specific therapeutic properties.
  • Polymer Chemistry: It is used in the synthesis of polymers and copolymers, enhancing material properties such as flexibility and durability, which are crucial in industries like packaging and automotive.
  • Organic Synthesis: Crotonoyl chloride plays a key role in organic synthesis reactions, particularly in the formation of esters and amides, which are essential in creating diverse chemical products.
  • Flavor and Fragrance Industry: This chemical is utilized in the formulation of flavoring agents and fragrances, providing unique scent profiles that enhance consumer products.
  • Research and Development: In academic and industrial laboratories, it is employed in various research applications, facilitating the exploration of new chemical reactions and materials.

Citations