2,3-Difluoro-4-ethoxybenzoic acid - ≥97% , CAS No.124728-45-6

CAS: 124728-45-6 Cat. No.: E690683 Formule: C9H8F2O3 Poids moléculaire: 202.16 Numéro CE: 642-484-1 PubChem CID: 2769400
DISPONIBLE À COMMANDE
GRADE & PURITY ≥97%
Synonyms
4-Ethoxy-2,3-Difluoro-Benzoic Acid | Benzoic acid, 4-ethoxy-2,3-difluoro- (9CI)
Storage
Room temperature
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Size
Allemagne (EU)
USA*
Price
Qty
250mg
E690683-250mg
Sur commande · 8–12 semaines
23,34€
1g
E690683-1g
Sur commande · 8–12 semaines
58,05€
5g
E690683-5g
Sur commande · 8–12 semaines
189,95€
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
4-Ethoxy-2,3-Difluoro-Benzoic Acid | Benzoic acid, 4-ethoxy-2,3-difluoro- (9CI)
Spécifications et pureté
≥97%
Conditions de stockage de stockage
Room temperature
Pureté
≥97%
Noms et identifiants
Sourires canoniques
CCOC1=C(C(=C(C=C1)C(=O)O)F)F
IUPAC Name
4-ethoxy-2,3-difluorobenzoic acid
InChIKey
KMFHBAZUQFJVKK-UHFFFAOYSA-N
INCHI
1S/C9H8F2O3/c1-2-14-6-4-3-5(9(12)13)7(10)8(6)11/h3-4H,2H2,1H3,(H,12,13)
Isomères SMILES
CCOC1=C(C(=C(C=C1)C(=O)O)F)F
PubChem CID
2769400
Poids moléculaire
202.16

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

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Halobenzoic acids and derivatives
Direct ParentHalobenzoic acids
Alternative Parents 3-halobenzoic acids  2-halobenzoic acids  Benzoic acids  Phenoxy compounds  Phenol ethers  Benzoyl derivatives  1-carboxy-2-haloaromatic compounds  Fluorobenzenes  Alkyl aryl ethers  Aryl fluorides  Vinylogous halides  Monocarboxylic acids and derivatives  Organofluorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Halobenzoic acid - 3-halobenzoic acid - 2-halobenzoic acid - 3-halobenzoic acid or derivatives - 2-halobenzoic acid or derivatives - Benzoic acid - Phenoxy compound - 1-carboxy-2-haloaromatic compound - Phenol ether - Benzoyl - Alkyl aryl ether - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Vinylogous halide - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organofluoride - Organooxygen compound - Organic oxide - Organohalogen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as halobenzoic acids. These are benzoic acids carrying a halogen atom on the benzene ring.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateArticle
J2626615Certificate of AnalysisJun 25, 2026 E690683
J2626616Certificate of AnalysisJun 25, 2026 E690683
Propriétés chimiques et physiques
Poids moléculaire202.150 g/mol
XLogP32.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass202.044 Da
Monoisotopic Mass202.044 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count14
Formal Charge0
Complexity210.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculateurs de solution
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