2,4-Dichloro-3-hydroxybenzoic acid - ≥97% , CAS No.91658-93-4

CAS: 91658-93-4 Cat. No.: D1304225 Summenformel: C7H4Cl2O3 Molekulargewicht: 207.01
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GRADE & PURITY ≥97%
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
D1304225-250mg
Auf Bestellung · 8–12 Wochen
320,11€
500mg
D1304225-500mg
Auf Bestellung · 8–12 Wochen
434,65€
1g
D1304225-1g
Auf Bestellung · 8–12 Wochen
589,11€
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 Normal 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

Spezifikationen & Reinheit
≥97%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥97%
Namen und Kennungen
Kanonisches Lächeln
C1=CC(=C(C(=C1C(=O)O)Cl)O)Cl
IUPAC Name
2,4-dichloro-3-hydroxybenzoic acid
InChIKey
PWYTVCDAONKNGR-UHFFFAOYSA-N
INCHI
1S/C7H4Cl2O3/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,10H,(H,11,12)
Molekulargewicht
207.01

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
KlasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Benzoic acids
Direct ParentDichlorobenzoic acids
Alternative Parents Hydroxybenzoic acid derivatives  Halobenzoic acids  4-halobenzoic acids  2-halobenzoic acids  O-chlorophenols  Dichlorobenzenes  Benzoyl derivatives  1-carboxy-2-haloaromatic compounds  1-hydroxy-4-unsubstituted benzenoids  Aryl chlorides  Vinylogous halides  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 2,4-dichlorobenzoic acid - Hydroxybenzoic acid - 2-halobenzoic acid or derivatives - 4-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - Halobenzoic acid - 4-halobenzoic acid - 2-halobenzoic acid - Benzoyl - 1,3-dichlorobenzene - 2-halophenol - 2-chlorophenol - 1-carboxy-2-haloaromatic compound - Halobenzene - 1-hydroxy-4-unsubstituted benzenoid - Chlorobenzene - Phenol - Aryl halide - Aryl chloride - Vinylogous halide - Carboxylic acid - Carboxylic acid derivative - Organooxygen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as dichlorobenzoic acids. These are benzoic acids having two chlorine atoms attached to the carboxylated benzene ring.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht207.010 g/mol
XLogP32.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass205.954 Da
Monoisotopic Mass205.954 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity185.000
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
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 91658-93-4, the molecular formula is C7H4Cl2O3, and the molecular weight is 207.01 g/mol. InChIKey PWYTVCDAONKNGR-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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