Triphenylmethane - ≥99% , CAS No.519-73-3

CAS: 519-73-3 Cat. No.: T102759 Molecular Weight: 244.33 Beilstein Registry Number: 1909753 EC Number: 208-275-0 PubChem CID: 10614
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
1,1',1''-Methylidynetris[benzene] | Benzene,1',1''-methylidynetris- | Triphenylmethyl radical | A828866 | Benzhydrylbenzene | benzhydryl-benzene | Q424277 | CHEBI:76212 | triphenyl methane | UNII-8O4UTW9E17 | DTXSID3060164 | CCRIS 5194 | SY012825 | AI3-02
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
T102759-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
T102759-25g
7

$18.90

$28.90
Save $10.00 (34.60%)
100g
T102759-100g
9

$46.90

$70.90
Save $24.00 (33.85%)
500g
T102759-500g
1

$66.90

$100.90
Save $34.00 (33.70%)
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1, 1', 1''-Methylidynetris[benzene] | Benzene, 1', 1''-methylidynetris- | Triphenylmethyl radical | A828866 | Benzhydrylbenzene | benzhydryl-benzene | Q424277 | CHEBI:76212 | triphenyl methane | UNII-8O4UTW9E17 | DTXSID3060164 | CCRIS 5194 | SY012825 | AI3-02
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid488181151
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181151
Canonical SmilesC1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=CC=C3
IUPAC Namebenzhydrylbenzene
InChIKeyAAAQKTZKLRYKHR-UHFFFAOYSA-N
INCHI1S/C19H16/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H
Isomeric SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=CC=C3
WGK Germany 3
PubChem CID 10614
Molecular Weight 244.33
Beilstein 1909753
Reaxy-Rn 1909753

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
ClassTriphenyl compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTriphenyl compounds
Alternative Parents Benzene and substituted derivatives  Aromatic hydrocarbons  Unsaturated hydrocarbons  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenyl compound - Monocyclic benzene moiety - Aromatic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as triphenyl compounds. These are aromatic compounds containing a triphenyl moiety.
External Descriptors triarylmethane
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.

14 results found

Lot NumberCertificate TypeDateItem
L2103547Certificate of AnalysisSep 09, 2025 T102759
H2511643Certificate of AnalysisJun 19, 2025 T102759
H2511644Certificate of AnalysisJun 19, 2025 T102759
H2511651Certificate of AnalysisJun 19, 2025 T102759
H2511652Certificate of AnalysisJun 19, 2025 T102759
A2515393Certificate of AnalysisJul 01, 2024 T102759
A2515410Certificate of AnalysisJul 01, 2024 T102759
L1910185Certificate of AnalysisSep 08, 2023 T102759
E1508005Certificate of AnalysisFeb 13, 2023 T102759
A2515106Certificate of AnalysisDec 07, 2021 T102759
E2304310Certificate of AnalysisDec 07, 2021 T102759
E2304314Certificate of AnalysisDec 07, 2021 T102759
E2323039Certificate of AnalysisDec 07, 2021 T102759
I2405076Certificate of AnalysisDec 07, 2021 T102759

Show more ⌵

Chemical and Physical Properties
SolubilitySolubility in Toluene very faint turbidity
Boil Point(°C)358-359 °C/754 mmHg
Melt Point(°C)92-95°C
Molecular Weight244.300 g/mol
XLogP35.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass244.125 Da
Monoisotopic Mass244.125 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count19
Formal Charge0
Complexity196.000
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. Fan Yang, Zhihui Liu, Xiaodong Liu, Andong Feng, Bing Zhang, Wang Yang, Yongfeng Li.  (2020)  Cobalt single atoms anchored on nitrogen-doped porous carbon as an efficient catalyst for oxidation of silanes.  GREEN CHEMISTRY,  23  (2): (1026-1035).  [PMID:] [10.1039/D0GC03498C]
2. Ganshang Si, Yanchun Wang, Xu Liu, Changwei Sun, Junfang Miao, Zhengang Li.  (2024)  Detection of powder samples based on UV Raman-fluorescence spectroscopy.  OPTICS COMMUNICATIONS,      [PMID:] [10.1016/j.optcom.2024.130950]
3. Qiang Chen, Pengzhu Gai, Wang Feng, Jin Zhang, Yuqin Lu, Fang Xu, Huidong Qian, Kang Huang, Zhi Xu.  (2026)  Partially branched poly (aryl piperidinium) anion exchange membranes with excellent efficiency for neutral aqueous organic redox flow batteries.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2026.125329]
Solution Calculators
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