Methyl Crotonate structure

Methyl Crotonate

methyl (E)-but-2-enoate

Also Known As: Methyl crotonate|trans-Methyl crotonate|Methyl E-crotonate|Methyl 2-butenoate|methylcrotonate|(E)-Methyl but-2-enoate|Methyl trans-crotonate|methyl (E)-but-2-enoate|Methyl trans-2-butenoate|Methyl (E)-2-butenoate|(E)-Crotonic acid methyl ester|Methyl=crotonate|Crotonic acid, methyl ester|methyl but-2-enoate|methyl (2E)-but-2-enoate|1-(Methoxycarbonyl)propene|crotonic acid methyl|Crotonic Acid Methyl Ester|Methyl E-Propene-1-carboxylate|trans-2-Butenoic acid methyl ester|trans-Methylcrotonate|Methyl T2 Butenoate|2-Butenoic acid, methyl ester|(E)-2-Butenoic acid methyl ester|2-Butenoic acid, methyl ester, (2E)-|5-BROMOCHROMAN|2-Butenoic acid, methyl ester, (E)-|Methyl crotonate, 98%|methyl (2Z)-but-2-enoate|Methyl crotonate, (E)-|2-butenoic acid methyl ester|trans-Methyl crotonate(E)|METHYL-2-CROTONATE|methyl (2E)but-2-enoate|CROTONIC ACID, METHYL ESTER, (E)-|EINECS 210-793-7|Methyl 2-butenoate, (E)-|(E)-2-Butenoic acid methyl|EINECS 242-517-6

CAS: 4358-59-2
Molecular Formula C5H8O2
Molecular Weight 100.05243 g/mol
LogP 0.9
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 2
Exact Mass 100.05243
Monoisotopic Mass 100.05243
Heavy Atoms 7
Complexity 84.0

Chemical Identifiers

CAS Number 4358-59-2
SMILES C/C=C/C(=O)OC
InChIKey MCVVUJPXSBQTRZ-ONEGZZNKSA-N

Patent-Derived Application Labels

Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (73 patents) Analytical Reagents (4 patents) Biotechnology (8 patents) Catalysts (50 patents) Coatings & Adhesives (118 patents) Construction Chemicals (72 patents) Dyes & Pigments (4 patents) Electronic Chemicals (8 patents) Food Additives (9 patents) Heterocyclic Building Blocks (759 patents) Lubricants & Additives (276 patents) Organic Building Blocks (596 patents) Organometallic Reagents (82 patents) Paper Chemicals (8 patents) Pharmaceutical Intermediates (435 patents) Photographic Chemicals (228 patents) Plastic Additives (66 patents) Polymer Intermediates (838 patents) Specialty Chemicals (24 patents) Surfactants & Detergents (6 patents) Textile Chemicals (23 patents)

Product Overview

Methyl Crotonate (CAS 4358-59-2), with molecular formula C5H8O2 and molecular weight 100.05243 g/mol. IUPAC: methyl (E)-but-2-enoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
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