2,4,5-Trimethylbenzoic Acid - ≥97% , CAS No.528-90-5

CAS: 528-90-5 Cat. No.: T161831 Molecular Weight: 164.2 Beilstein Registry Number: 9(4)1862 EC Number: 672-660-3 PubChem CID: 10714
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
MFCD00075863 | NSC 147400 | AS-54703 | T2469 | SCHEMBL238021 | 2,4,5-Trimethylbenzoic acid, 97% | DTXSID2074293 | AM82985 | TD1161 | AKOS000298653 | 2,5-Trimethylbenzoic acid | BRN 2084752 | Durylic acid | 2,4,5-TRIMETHYLBENZOIC ACID | 2,4,5-trimethyl-ben
Storage
Room temperature
Shipped In
Normal
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Size
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Price
Qty
1g
T161831-1g
10

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$14.90
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5g
T161831-5g
1

$35.90

$53.90
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10g
T161831-10g
1

$63.90

$95.90
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25g
T161831-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$156.90

$235.90
Save $79.00 (33.49%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
MFCD00075863 | NSC 147400 | AS-54703 | T2469 | SCHEMBL238021 | 2, 4, 5-Trimethylbenzoic acid, 97% | DTXSID2074293 | AM82985 | TD1161 | AKOS000298653 | 2, 5-Trimethylbenzoic acid | BRN 2084752 | Durylic acid | 2, 4, 5-TRIMETHYLBENZOIC ACID | 2, 4, 5-trimethyl-ben
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488181171
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181171
Canonical SmilesCC1=CC(=C(C=C1C)C(=O)O)C
IUPAC Name2,4,5-trimethylbenzoic acid
InChIKeyQENJZWZWAWWESF-UHFFFAOYSA-N
INCHI1S/C10H12O2/c1-6-4-8(3)9(10(11)12)5-7(6)2/h4-5H,1-3H3,(H,11,12)
Isomeric SMILES CC1=CC(=C(C=C1C)C(=O)O)C
WGK Germany 3
RTECS DI0887000
PubChem CID 10714
Molecular Weight 164.2
Beilstein 9(4)1862
Reaxy-Rn 2084752

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids
Alternative Parents Benzoyl derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid - Benzoyl - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
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.

5 results found

Lot NumberCertificate TypeDateItem
H2416512Certificate of AnalysisJul 03, 2024 T161831
H2416513Certificate of AnalysisJul 03, 2024 T161831
E2306851Certificate of AnalysisSep 20, 2022 T161831
L1810157Certificate of AnalysisSep 20, 2022 T161831
L1810156Certificate of AnalysisSep 20, 2022 T161831
Chemical and Physical Properties
Melt Point(°C)151 °C
Molecular Weight164.200 g/mol
XLogP32.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass164.084 Da
Monoisotopic Mass164.084 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity177.000
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
Solution Calculators
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