3,5-Dichloro-4-hydroxybenzoic Acid - ≥98%(T) , CAS No.3336-41-2

CAS: 3336-41-2 Cat. No.: D154843 Summenformel: C7H4Cl2O3 Molekulargewicht: 207.01 Beilstein Registry Number: 10176 EG-Nummer: 222-071-9
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GRADE & PURITY ≥98%(T)
Synonyms
3,5-Dichloro-4-hydroxybenzoic acid | 3,5-Dichloro-4-hydroxy-benzoic acid | NSC21185 | NSC-21185 | EN300-07242 | 4-hydroxy-3,5-dichloro-benzoic acid | SR-01000047708-1 | 3,5-Dichloro-4-hydroxybenzoicacid | Q27124163 | 3,5-dichloro-p-salicylic acid | D0373
Storage
Store at 2-8°C
Shipped In
Wet ice
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
D154843-5g
—
5 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
25g
D154843-25g
—
2 Auf Lager

21,61€

32,89€
Speichern 11,28 € (34.30%)
100g
D154843-100g
—
3 Auf Lager

82,35€

124,00€
Speichern 41,65 € (33.59%)
500g
D154843-500g
—
1 Auf Lager

288,87€

433,78€
Speichern 144,91 € (33.41%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
3,5-Dichloro-4-hydroxybenzoic acid | 3,5-Dichloro-4-hydroxy-benzoic acid | NSC21185 | NSC-21185 | EN300-07242 | 4-hydroxy-3,5-dichloro-benzoic acid | SR-01000047708-1 | 3,5-Dichloro-4-hydroxybenzoicacid | Q27124163 | 3,5-dichloro-p-salicylic acid | D0373
Spezifikationen & Reinheit
≥98%(T)
Storage
Store at 2-8°C
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Reinheit
≥98%(T)
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488182502
Kanonisches Lächeln
C1=C(C=C(C(=C1Cl)O)Cl)C(=O)O
IUPAC Name
3,5-dichloro-4-hydroxybenzoic acid
InChIKey
AULKDLUOQCUNOK-UHFFFAOYSA-N
INCHI
1S/C7H4Cl2O3/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,10H,(H,11,12)
Isomere SMILES
C1=C(C=C(C(=C1Cl)O)Cl)C(=O)O
WGK Deutschland
3
RTECS
DG7502000
Molekulargewicht
207.01
Beilstein
10176
Reaxy-Rn
2616297
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2616297&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

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  3-halobenzoic acids  O-chlorophenols  Dichlorobenzenes  Benzoyl derivatives  Aryl chlorides  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 3,5-dichlorobenzoic acid - Halobenzoic acid - 3-halobenzoic acid - Halobenzoic acid or derivatives - 3-halobenzoic acid or derivatives - Hydroxybenzoic acid - Benzoyl - 1,3-dichlorobenzene - 2-halophenol - 2-chlorophenol - Chlorobenzene - Halobenzene - Phenol - Aryl halide - Aryl chloride - Carboxylic acid - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organochloride - Organohalogen compound - 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 dichlorobenzene - monohydroxybenzoic acid
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

11 results found

Lot NumberCertificate TypeDatumArtikel
C2526068Certificate of AnalysisApr 01, 2025 D154843
K2324184Certificate of AnalysisNov 29, 2023 D154843
K2324185Certificate of AnalysisNov 29, 2023 D154843
D2320542Certificate of AnalysisMay 06, 2023 D154843
D2320543Certificate of AnalysisMay 04, 2023 D154843
D2320548Certificate of AnalysisMay 04, 2023 D154843
D2320549Certificate of AnalysisMay 04, 2023 D154843
J2209175Certificate of AnalysisMar 10, 2023 D154843
J2209176Certificate of AnalysisMar 10, 2023 D154843
J2209177Certificate of AnalysisMar 10, 2023 D154843
J2209178Certificate of AnalysisMar 10, 2023 D154843
Chemische und physikalische Eigenschaften
Schmelzpunkt (°C)264-266 °C
Molekulargewicht207.010 g/mol
XLogP32.600
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
Complexity173.000
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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