2,4,6-Trimethylbenzoyl chloride - ≥98% , CAS No.938-18-1

CAS: 938-18-1 Cat. No.: T109955 Molecular Weight: 182.65 Beilstein Registry Number: 9(4)1858 EC Number: 213-339-6 PubChem CID: 97038
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
EC 213-339-6 | NSC97606 | NSC-97606 | InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H | Benzoyl chloride, 2,4,6-trimethyl- | 2,4,6-Trimethylbenzoyl chloride, 97% | 2,4,6-trimethylbenzoylchloride | 9GTX8DB3BP | Benzoyl chloride,4,6-trimethyl- |
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
T109955-5g
1
$9.90
25g
T109955-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$18.90
50g
T109955-50g
2
$29.90
100g
T109955-100g
1
$49.90
500g
T109955-500g
1
$159.90
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

Store at 2-8°C,Argon charged 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EC 213-339-6 | NSC97606 | NSC-97606 | InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H, 1-3H | Benzoyl chloride, 2, 4, 6-trimethyl- | 2, 4, 6-Trimethylbenzoyl chloride, 97% | 2, 4, 6-trimethylbenzoylchloride | 9GTX8DB3BP | Benzoyl chloride, 4, 6-trimethyl- |
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=CC(=C(C(=C1)C)C(=O)Cl)C
IUPAC Name2,4,6-trimethylbenzoyl chloride
InChIKeyUKRQMDIFLKHCRO-UHFFFAOYSA-N
INCHI1S/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H3
Isomeric SMILES CC1=CC(=C(C(=C1)C)C(=O)Cl)C
WGK Germany 3
PubChem CID 97038
UN Number 3265
Molecular Weight 182.65
Beilstein 9(4)1858
Reaxy-Rn 776108

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
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids and derivatives
Alternative Parents Benzoyl derivatives  Acyl chlorides  Organooxygen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid or derivatives - Benzoyl - Acyl halide - Acyl chloride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis 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
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.

23 results found

Lot NumberCertificate TypeDateItem
L2530386Certificate of AnalysisDec 11, 2025 T109955
L2530384Certificate of AnalysisDec 11, 2025 T109955
L2530383Certificate of AnalysisDec 11, 2025 T109955
L2530381Certificate of AnalysisDec 11, 2025 T109955
A2402531Certificate of AnalysisOct 27, 2025 T109955
A2402540Certificate of AnalysisOct 27, 2025 T109955
K2511768Certificate of AnalysisApr 01, 2024 T109955
K2511767Certificate of AnalysisApr 01, 2024 T109955
A2402530Certificate of AnalysisNov 27, 2023 T109955
C2511174Certificate of AnalysisNov 27, 2023 T109955
I2429026Certificate of AnalysisNov 27, 2023 T109955
H2515008Certificate of AnalysisNov 27, 2023 T109955
H2515006Certificate of AnalysisNov 27, 2023 T109955
L2122147Certificate of AnalysisSep 21, 2023 T109955
L2122149Certificate of AnalysisSep 21, 2023 T109955
L2122142Certificate of AnalysisSep 21, 2023 T109955
L2122143Certificate of AnalysisSep 21, 2023 T109955
G2115365Certificate of AnalysisApr 17, 2023 T109955
G2115287Certificate of AnalysisApr 17, 2023 T109955
G2115286Certificate of AnalysisApr 17, 2023 T109955
G2115366Certificate of AnalysisApr 17, 2023 T109955
C2324566Certificate of AnalysisMar 30, 2023 T109955
F2330088Certificate of AnalysisDec 01, 2021 T109955

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Chemical and Physical Properties
SolubilityReacts slowly with water.
SensitivityHygroscopic
Refractive Indexn20/D 1.529
Flash Point(°F)>230 °F
Flash Point(°C)>110 °C
Boil Point(°C)143°C/60mmHg
Molecular Weight182.640 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass182.05 Da
Monoisotopic Mass182.05 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count12
Formal Charge0
Complexity167.000
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. Lin Huang, Wantao Wang, Yiwen Xian, Lei Liu, Jinghao Fan, Hongmei Liu, Zhaomin Zheng, Decheng Wu.  (2023)  Rapidly in situ forming an injectable Chitosan/PEG hydrogel for intervertebral disc repair.  Materials Today Bio,      [PMID:37576872] [10.1016/j.mtbio.2023.100752]
2. Yuandou Wang, Shuxin Wang, Wenju Hu, Feng Su, Fusheng Liu, Suming Li.  (2022)  In situ photo-crosslinked hydrogels prepared from acrylated 4-arm-poly(ethylene glycol)-poly(ε-caprolactone) block copolymers for local cancer therapy.  POLYMERS FOR ADVANCED TECHNOLOGIES,  33  (8): (2620-2631).  [PMID:] [10.1002/pat.5718]
3. Qihang Wei, Yixi Li, Jingran Bi, Shuang Cong, Gongliang Zhang, Hongman Hou, Lin Zhou.  (2025)  Photo-crosslinking chitosan-based antibacterial hydrogel pad: Long-term releasing of ε-polylysine and application in salmon preservation.  Journal of Future Foods,      [PMID:] [10.1016/j.jfutfo.2025.09.029]
4. Haoyang Ding, Jiaxiang Li, Zhen Chen, Xiangchuan Xu, Lili Hao, Lingyun Sun, Zhongwei Gu, Hongli Mao.  (2026)  Stem Cell-Laden Magnetic Hydrogels for Liver Fibrosis Reversal via Synergistic Magneto-Mechanical Stimulation.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202518708]
Solution Calculators
Reviews

Customer Reviews

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