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· · COA & SDS available for every product · Same-day shipping on in-stock items Crotonic acid - Standard for GC, ≥99.9%(GC) , CAS No.107-93-7
GRADE & PURITY Standard for GC ? GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation. ≥99.9%(GC) Synonyms
DTXSID30880973 | alpha-Crotonic acid | (E)-but-2-enoate | 2-Butenoic acid, (E)- | EINECS 223-077-4 | NCGC00259279-01 | Crotonic acid, liquid | NSC 206946 | UN2823 | DB02074 | (2E)-but-2-enoate | 2-butenoic acid, (2E)- | 2-Butenoicacid | alpha-Butenoic aci
Storage
Room temperature,Argon charged,Desiccated
Shipped In
FedEx DG Service
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Why this grade Standard for GC, ≥99.9%(GC) Standard for GC for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Argon charged,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Crotonic acid undergoes esterification with butan-2-ol by following second order reaction kinetics.
Specifications Synonyms
DTXSID30880973 | alpha-Crotonic acid | (E)-but-2-enoate | 2-Butenoic acid, (E)- | EINECS 223-077-4 | NCGC00259279-01 | Crotonic acid, liquid | NSC 206946 | UN2823 | DB02074 | (2E)-but-2-enoate | 2-butenoic acid, (2E)- | 2-Butenoicacid | alpha-Butenoic aci
Specifications & Purity
Standard for GC, ≥99.9%(GC)
Application
Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.
Storage
Room temperature,Argon charged,Desiccated
Shipped In
FedEx DG Service
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508813378
Canonical Smiles
CC=CC(=O)O
IUPAC Name
(E)-but-2-enoic acid
InChIKey
LDHQCZJRKDOVOX-NSCUHMNNSA-N
INCHI
1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
Isomeric SMILES
C/C=C/C(=O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098434&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Lipids and lipid-like molecules Class Fatty Acyls Subclass Fatty acids and conjugates Intermediate Tree Nodes Not available Direct Parent Straight chain fatty acids Alternative Parents Unsaturated fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic acyclic compounds Substituents Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain. External Descriptors Unsaturated fatty acids Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water, soluble in ethanol, toluene, acetone, etc. Sensitivity Air sensitive Refractive Index 1.4228 Flash Point(°F) 190.4 °F Flash Point(°C) 88℃ Boil Point(°C) 185°C Melt Point(°C) 71.6°C Molecular Weight 86.090 g/mol XLogP3 0.700 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 1 Exact Mass 86.0368 Da Monoisotopic Mass 86.0368 Da Topological Polar Surface Area 37.300 Ų Heavy Atom Count 6 Formal Charge 0 Complexity 73.600 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 1 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 1 Covalently-Bonded Unit Count 1
Documents & Articles Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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