4-Phenylazobenzoyl Chloride - ≥98% , CAS No.104-24-5

CAS: 104-24-5 Cat. No.: P160263 Molecular Weight: 244.68 EC Number: 203-188-4 PubChem CID: 66910
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
MFCD00041722 | AKOS015916824 | FT-0655137 | 4-Phenylazobenzoyl chloride | Azobenzene-4-carbonyl Chloride | 4-[(E)-phenyldiazenyl]benzoyl chloride | EINECS 203-188-4 | A800939 | p-Phenylazobenzoylchlorid | Benzoyl chloride, 4-(2-phenyldiazenyl)- | 4-(Pheny
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
200mg
P160263-200mg
4
$38.90
1g
P160263-1g
10
$144.90
5g
P160263-5g
3
$494.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Argon charged,Room temperature 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD00041722 | AKOS015916824 | FT-0655137 | 4-Phenylazobenzoyl chloride | Azobenzene-4-carbonyl Chloride | 4-[(E)-phenyldiazenyl]benzoyl chloride | EINECS 203-188-4 | A800939 | p-Phenylazobenzoylchlorid | Benzoyl chloride, 4-(2-phenyldiazenyl)- | 4-(Pheny
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488183876
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183876
Canonical SmilesC1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)Cl
IUPAC Name4-phenyldiazenylbenzoyl chloride
InChIKeyRYMHZBAYPLCCAC-UHFFFAOYSA-N
INCHI1S/C13H9ClN2O/c14-13(17)10-6-8-12(9-7-10)16-15-11-4-2-1-3-5-11/h1-9H
Isomeric SMILES C1=CC=C(C=C1)N=NC2=CC=C(C=C2)C(=O)Cl
WGK Germany 3
PubChem CID 66910
Molecular Weight 244.68
Reaxy-Rn 784861

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzobenzenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentAzobenzenes
Alternative Parents Benzoic acids and derivatives  Benzoyl derivatives  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Acyl chlorides  Organopnictogen compounds  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Azobenzene - Benzoic acid or derivatives - Benzoyl - Benzenoid - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Acyl halide - Acyl chloride - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

12 results found

Lot NumberCertificate TypeDateItem
G2223038Certificate of AnalysisMay 09, 2026 P160263
A2106100Certificate of AnalysisOct 17, 2024 P160263
A2106099Certificate of AnalysisOct 17, 2024 P160263
A2106098Certificate of AnalysisOct 16, 2024 P160263
G2310255Certificate of AnalysisMay 27, 2023 P160263
G2310279Certificate of AnalysisMay 27, 2023 P160263
G2310282Certificate of AnalysisMay 27, 2023 P160263
G2310283Certificate of AnalysisMay 27, 2023 P160263
G2310286Certificate of AnalysisMay 27, 2023 P160263
D2325120Certificate of AnalysisJul 07, 2022 P160263
E2306028Certificate of AnalysisJul 07, 2022 P160263
G2223049Certificate of AnalysisJul 07, 2022 P160263

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Chemical and Physical Properties
SensitivityMoisture sensitive
Melt Point(°C)95 °C
Molecular Weight244.670 g/mol
XLogP34.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass244.04 Da
Monoisotopic Mass244.04 Da
Topological Polar Surface Area41.800 Ų
Heavy Atom Count17
Formal Charge0
Complexity279.000
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
Citations of This Product
References
1. Chongbin Wang, Hongchao Wang, Yongsheng Li, Yuanyuan Feng, Kun Zhang, Sijie Fan, Li Cao.  (2022)  Preparation of chlorine-resistant and regenerable antifouling nanofiltration membrane through interfacial polymerization using beta cyclodextrin monomers.  CHEMOSPHERE,      [PMID:36460156] [10.1016/j.chemosphere.2022.137423]
2. Congcong Yin, Zhe Zhang, Zhenshu Si, Xiansong Shi, Yong Wang.  (2022)  Smart Covalent Organic Frameworks with Intrapore Azobenzene Groups for Light-Gated Ion Transport.  CHEMISTRY OF MATERIALS,      [PMID:] [10.1021/acs.chemmater.2c02239]
3. Ding-Ming Xue, Wen-Juan Zhang, Xiao-Qin Liu, Shi-Chao Qi, Lin-Bing Sun.  (2021)  Fabrication of azobenzene-functionalized porous polymers for selective CO2 capture.  CHINESE JOURNAL OF CHEMICAL ENGINEERING,      [PMID:] [10.1016/j.cjche.2021.10.029]
4. Xin Zhou, Bowen Li, Mingming Guo, Wenchang Peng, Deping Wang, Qinglu Guo, Shuchao Wang, Dong Ming, Bin Zheng.  (2021)  Microneedle patch based on molecular motor as a spatio-temporal controllable dosing strategy of L-DOPA for Parkinson’s disease.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.131555]
Solution Calculators
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