1,2,4-Triphenylbenzene - ≥97% , CAS No.1165-53-3

CAS: 1165-53-3 Cat. No.: T404938 Molecular Weight: 306.41 PubChem CID: 518325
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4'-Phenyl-1,1':2',1''-terphenyl
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
T404938-250mg
5

$103.90

$155.90
Save $52.00 (33.35%)
1g
T404938-1g
3

$273.90

$410.90
Save $137.00 (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Maximum Absorption Wavelength:250(Cyclohexane)nm

Specifications

Synonyms
4'-Phenyl-1, 1':2', 1''-terphenyl
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Pubchem Sid488189987
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189987
Canonical SmilesC1=CC=C(C=C1)C2=CC(=C(C=C2)C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name1,2,4-triphenylbenzene
InChIKeyXXCVBOQRPQKVKY-UHFFFAOYSA-N
INCHI1S/C24H18/c1-4-10-19(11-5-1)22-16-17-23(20-12-6-2-7-13-20)24(18-22)21-14-8-3-9-15-21/h1-18H
Isomeric SMILES C1=CC=C(C=C1)C2=CC(=C(C=C2)C3=CC=CC=C3)C4=CC=CC=C4
PubChem CID 518325
Molecular Weight 306.41
Reaxy-Rn 2051813

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
SubclassBiphenyls and derivatives
Intermediate Tree Nodes Not available
Direct ParentBiphenyls and derivatives
Alternative Parents Aromatic hydrocarbons  Unsaturated hydrocarbons  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Biphenyl - Aromatic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as biphenyls and derivatives. These are organic compounds containing to benzene rings linked together by a C-C bond.
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.

3 results found

Lot NumberCertificate TypeDateItem
K2204785Certificate of AnalysisAug 18, 2025 T404938
K2204755Certificate of AnalysisAug 18, 2025 T404938
C2527091Certificate of AnalysisAug 10, 2022 T404938
Chemical and Physical Properties
Melt Point(°C)119 °C
Molecular Weight306.400 g/mol
XLogP37.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass306.141 Da
Monoisotopic Mass306.141 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count24
Formal Charge0
Complexity354.000
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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