≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
p-Toluoyl chloride was used to prepare antigen, Tolyl-amido-human serum albumin
| Canonical Smiles | CC1=CC=C(C=C1)C(=O)Cl |
|---|---|
| IUPAC Name | 4-methylbenzoyl chloride |
| InChIKey | NQUVCRCCRXRJCK-UHFFFAOYSA-N |
| INCHI | 1S/C8H7ClO/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3 |
| Isomeric SMILES | CC1=CC=C(C=C1)C(=O)Cl |
| WGK Germany | 3 |
| RTECS | XV1660000 |
| PubChem CID | 13405 |
| UN Number | 3265 |
| Molecular Weight | 154.59 |
| Beilstein | 471492 |
| Reaxy-Rn | 471492 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzoic acids and derivatives |
| Alternative Parents | Benzoyl derivatives Toluenes Acyl chlorides Organooxygen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzoic acid or derivatives - Benzoyl - Toluene - Acyl halide - Acyl chloride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzoic acids and derivatives. These are organic compounds containing a carboxylic acid substituent attached to a benzene ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2001197 | Certificate of Analysis | Feb 05, 2026 | T106376 |
| H2521703 | Certificate of Analysis | Jun 25, 2025 | T106376 |
| H2521717 | Certificate of Analysis | Jun 25, 2025 | T106376 |
| H2521734 | Certificate of Analysis | Jun 25, 2025 | T106376 |
| E2515628 | Certificate of Analysis | Jul 05, 2024 | T106376 |
| K2118032 | Certificate of Analysis | Aug 14, 2023 | T106376 |
| K2118039 | Certificate of Analysis | Aug 14, 2023 | T106376 |
| K2118040 | Certificate of Analysis | Aug 14, 2023 | T106376 |
| A2122166 | Certificate of Analysis | Nov 28, 2022 | T106376 |
| Solubility | Solubility in water: Decomposes in contact with water,Practically insoluble |
|---|---|
| Sensitivity | Moisture sensitive. |
| Refractive Index | 1.5525-1.5545 |
| Flash Point(°F) | 179.6 °F |
| Flash Point(°C) | 82 °C |
| Boil Point(°C) | 225-227°C |
| Melt Point(°C) | -2°C |
| Molecular Weight | 154.590 g/mol |
| XLogP3 | 3.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 154.019 Da |
| Monoisotopic Mass | 154.019 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 125.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Xinhong Ye, Ruoxin Wang, Hongqi Chen, Yufeng Wen, Lun Wang. (2022) Quantitative image analysis and cell imaging of peroxynitrite based on an upconversion luminescence total internal reflection single particle imaging platform. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2022.132308] |
| 2. Tianfu Wei, Gongke Li, Zhuomin Zhang. (2017) Rapid determination of trace semicarbazide in flour products by high-performance liquid chromatography based on a nucleophilic substitution reaction. JOURNAL OF SEPARATION SCIENCE, 40 (9): (1993-2001). [PMID:28244190] [10.1002/jssc.201700045] |
| 3. Yujing Liu, Qi Liu, Chengyao Zhao, Liping Liu, Zhongqiu Liu, Anguo Ying, Zhibin Pang, Xuping Sun, Pu Chen, Guang Chen. (2024) Defect-Driven Oxidation Enabled V2CTx MXene with Ultralong-Cycling and High-Rate Capability in Aqueous K+ Storage. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202407497] |
| 4. Zhenxing Li, Hong Tu, Taihong Zhang, Jinhong Hu, Xiang Zhou, Li-Wei Liu, Jian Wu, Song Yang. (2025) Molecular engineering of gCN-based multifunctional photocatalysts via in situ covalent modification. Journal of Materials Chemistry A, [PMID:] [10.1039/D4TA06732K] |
| 5. Lei Zhenyu, Sun Honglei, Dong Zhehan, Sun Shuaishuai, Bi Chongyao, Zhan Junling, Wu Lin, Jia Mingjun. (2024) Prussian Blue Analogue Derived N-Doped Graphitic Carbon Wrapped Iron-Cobalt Nanoparticles as Recyclable Heterogeneous Catalysts for Friedel-Crafts Acylation. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, [PMID:] [10.1007/s40242-024-4020-x] |
| 6. Yifeng Shi, Peng Xi, Zhen Han, Bowen Cheng. (2026) Novel benzoyl amino acid derivatives: High-efficiency synthesis, characterization, and application in anti-UVC polylactic acid films. JOURNAL OF MOLECULAR STRUCTURE, [PMID:] [10.1016/j.molstruc.2026.146119] |
