p-Chlorobenzoic acid(4-CBA) - analytical standard, ≥99.8% , CAS No.74-11-3

CAS: 74-11-3 Cat. No.: C104334 Summenformel: C7H5ClO2 Molekulargewicht: 156.57 Beilstein Registry Number: 907196 EG-Nummer: 200-805-9
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥99.8%
Synonyms
S3 (4-chlorobenzoic acid) | para-Chlorobenzoic acid | Benzoic acid, 4-chloro- | 4-Chlorobenzoic acid, 99% | Tox21_400062 | 4-Chlorobenzoic acid, Vetec(TM) reagent grade, 98% | FT-0618183 | 4-Chlorobenzoic acid, analytical standard | p-Chlorbenzoic acid |
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
C104334-5g
—
5 Auf Lager

20,74€

24,21€
Speichern 3,47 € (14.34%)
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Why this grade

analytical standard, ≥99.8% Analytischer Standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal 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 92 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

4-Chlorobenzoic acid is a degradation product of indomethacin. It is degraded by Acinetobacter sp. strain ST-1 and causes its dehalogenation to yield 4-hydroxybenzoic acid under both aerobic and anaerobic conditions.
4-Chlorobenzoic acid was used to determine the diversity of 2-, 3- and 4-chlorobenzoate degraders in two pristine soils with similar physical and chemical characteristics.

Specifications

Synonyme
S3 (4-chlorobenzoic acid) | para-Chlorobenzoic acid | Benzoic acid, 4-chloro- | 4-Chlorobenzoic acid, 99% | Tox21_400062 | 4-Chlorobenzoic acid, Vetec(TM) reagent grade, 98% | FT-0618183 | 4-Chlorobenzoic acid, analytical standard | p-Chlorbenzoic acid |
Spezifikationen & Reinheit
analytical standard, ≥99.8%
Storage
Room temperature,Desiccated
Verschickt in
Normal
Note
Analytischer Standard
Reinheit
≥99.8%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508813262
Kanonisches Lächeln
C1=CC(=CC=C1C(=O)O)Cl
IUPAC Name
4-chlorobenzoic acid
InChIKey
XRHGYUZYPHTUJZ-UHFFFAOYSA-N
INCHI
1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
Isomere SMILES
C1=CC(=CC=C1C(=O)O)Cl
WGK Deutschland
2
RTECS
DG4976010
Molekulargewicht
156.57
Beilstein
907196
Reaxy-Rn
907196
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=907196&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 Halobenzoic acids and derivatives
Direct ParentHalobenzoic acids
Alternative Parents 4-halobenzoic acids  Benzoic acids  Benzoyl derivatives  Chlorobenzenes  Aryl chlorides  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 4-halobenzoic acid or derivatives - 4-halobenzoic acid - Halobenzoic acid - Benzoic acid - Benzoyl - Halobenzene - Chlorobenzene - Aryl halide - Aryl chloride - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxide - Organooxygen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
BeschreibungThis 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 monochlorobenzoic acid
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
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.

2 results found

Lot NumberCertificate TypeDatumArtikel
H2331210Certificate of AnalysisMay 06, 2025 C104334
I2115076Certificate of AnalysisJun 13, 2023 C104334
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in water(0.08g/L).
EmpfindlichkeitMoisture sensitive.
Flammpunkt (°F)460.4 °F
Flammpunkt (°C)238℃
Siedepunkt (°C)274-276°C
Schmelzpunkt (°C)243°C
Molekulargewicht156.560 g/mol
XLogP32.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass155.998 Da
Monoisotopic Mass155.998 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity128.000
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
FAQs und Artikel
Citations of This Product
Lösungsrechner
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