Trityl Chloride - ≥97% , CAS No.76-83-5

CAS: 76-83-5 Cat. No.: T106184 Molecular Weight: 278.78 Beilstein Registry Number: 397363 EC Number: 200-986-4 PubChem CID: 6456
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
STR01707 | chloro triphenylmethane | triphenyl methyl chloride | Trityl chloride | 1411984-26-3 | 1,1',1''-(Chloromethylidyne)trisbenzene | 1,1',1''-(chloromethylidyne)tris-benzene | BBL100118 | c0308 | Trityl chloride resin (100-200 mesh, 1% DVB, 1.2-2.0
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
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25g
T106184-25g
2

$9.90

$14.90
Save $5.00 (33.56%)
100g
T106184-100g
3

$27.90

$41.90
Save $14.00 (33.41%)
250g
T106184-250g
1
$49.90
500g
T106184-500g
1

$79.90

$119.90
Save $40.00 (33.36%)
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Why this grade

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

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Trityl chloride is a protecting reagent for amines, alcohols, and thiols.

Specifications

Synonyms
STR01707 | chloro triphenylmethane | triphenyl methyl chloride | Trityl chloride | 1411984-26-3 | 1, 1', 1''-(Chloromethylidyne)trisbenzene | 1, 1', 1''-(chloromethylidyne)tris-benzene | BBL100118 | c0308 | Trityl chloride resin (100-200 mesh, 1% DVB, 1.2-2.0
Specifications & Purity
≥97%
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
≥97%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)Cl
IUPAC Name[chloro(diphenyl)methyl]benzene
InChIKeyJBWKIWSBJXDJDT-UHFFFAOYSA-N
INCHI1S/C19H15Cl/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
Isomeric SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)Cl
WGK Germany 3
RTECS PA6450000
PubChem CID 6456
UN Number 3261
Packing Group III
Molecular Weight 278.78
Beilstein 397363
Reaxy-Rn 397363

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  Organochlorides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenyl compound - Monocyclic benzene moiety - Hydrocarbon derivative - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - 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 Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

17 results found

Lot NumberCertificate TypeDateItem
C2202341Certificate of AnalysisJan 04, 2026 T106184
C2202338Certificate of AnalysisJan 04, 2026 T106184
B2528571Certificate of AnalysisFeb 08, 2025 T106184
K2519092Certificate of AnalysisFeb 08, 2025 T106184
H2514021Certificate of AnalysisFeb 08, 2025 T106184
B2528572Certificate of AnalysisFeb 08, 2025 T106184
B2528570Certificate of AnalysisFeb 08, 2025 T106184
C2123175Certificate of AnalysisJan 10, 2025 T106184
H2420470Certificate of AnalysisAug 10, 2024 T106184
H2420471Certificate of AnalysisAug 10, 2024 T106184
C2429764Certificate of AnalysisMar 09, 2024 T106184
D2407022Certificate of AnalysisMar 09, 2024 T106184
D2407024Certificate of AnalysisMar 09, 2024 T106184
C2401061Certificate of AnalysisMar 05, 2024 T106184
C2202348Certificate of AnalysisJan 17, 2022 T106184
C2202353Certificate of AnalysisJan 17, 2022 T106184
C2202354Certificate of AnalysisJan 17, 2022 T106184

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Chemical and Physical Properties
SolubilitySoluble in Hexane: 20 mg/ml Insoluble in water. Soluble in chloroform, hexane, benzene, ether, acetone and tetrahydrofuran.
SensitivityMoisture & heat sensitive.
Boil Point(°C)310°C
Melt Point(°C)113°C
Molecular Weight278.800 g/mol
XLogP35.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass278.086 Da
Monoisotopic Mass278.086 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity235.000
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
Documents & Articles
Citations of This Product
References
1. Song Wang, Xiewen Wu, Jing Fang, Feng Zhang, Yanli Liu, Hongbo Liu, Yu He, Min Luo, Run Li.  (2023)  Direct Z-Scheme Polymer/Polymer Double-Shell Hollow Nanostructures for Efficient NADH Regeneration and Biocatalytic Artificial Photosynthesis under Visible Light.  ACS Catalysis,      [PMID:] [10.1021/acscatal.2c05722]
2. Shouwan Tang, Fang Wang, Zhenzhong Yan, Ling Huang.  (2020)  Enantiomer separation on novel cellulose derivatives bearing regioselective phenylcarbamate groups.  JOURNAL OF SEPARATION SCIENCE,  44  (2): (489-496).  [PMID:33135309] [10.1002/jssc.202000912]
3. Yuhong Zhou, Qian Liang, Zhilun Zhang, Zhaodi Wang, Mingxian Huang.  (2020)  Chiral separations with crosslinked cellulose derivatives attached onto hybrid silica monolith particles via the thiol–ene click reaction.  Analytical Methods,  12  (21): (2727-2734).  [PMID:32930304] [10.1039/D0AY00772B]
4. Zhuxin Zhou, Lunjun Qu, Tingting Yang, Jinglan Wen, Yi Zhang, Zhenguo Chi, Siwei Liu, Xudong Chen, Jiarui Xu.  (2016)  Nonvolatile electrical switching behavior and mechanism of functional polyimides bearing a pyrrole unit: influence of different side groups.  RSC Advances,  (58): (52798-52809).  [PMID:] [10.1039/C6RA11615A]
5. Sun Baishen, Li Xiaofang, Jin Zhaolei, Tian Lili, Wang Fang, Liu Guihua, Tang Shouwan, Pan Fuyou.  (2012)  Preparation of Regioselectively Modified Amylose Derivatives and Their Applications in Chiral HPLC.  CHROMATOGRAPHIA,  75  (23): (1347-1354).  [PMID:] [10.1007/s10337-012-2338-x]
6. Shouwan Tang, Xiaofang Li, Fang Wang, Guihua Liu, Yonglong Li, Fuyou Pan.  (2011)  Synthesis and hplc chiral recognition of regioselectively carbamoylated cellulose derivatives.  CHIRALITY,  24  (2): (167-173).  [PMID:22213581] [10.1002/chir.21978]
7. Shuqin Xu, Meiling Qiu, Liyuan Liang, Yue Chen, Yajia Wang, Jing Wu, Jinghua Chen.  (2025)  Multifunctions of Sustainable Chondroitin Sulfates with Predominant Subtypes and Low Molecular Weights on Neurite Outgrowth.  BIOMACROMOLECULES,      [PMID:39835408] [10.1021/acs.biomac.4c01713]
8. Wang Weiqi, Wang Fan, Wang Yuqing, Zhang Lili, Okamoto Yoshio, Shen Jun.  (2024)  Synthesis of Bulky Cellulose Derivatives for Efficient Enantioselective Fluorescent Sensing.  CELLULOSE,  31  (9): (5779-5794).  [PMID:] [10.1007/s10570-024-05959-w]
9. Fan Wang, Yuqing Wang, Lili Zhang, Ting Zheng, Jun Shen.  (2025)  Synthesis of cellulose derivatives bearing regioselective bulky thiazolyl substituents at 2,3- and 6-positions for efficient fluorescence and UV–visible detection of Cu2+/Fe3+ ions.  CARBOHYDRATE POLYMERS,      [PMID:40973317] [10.1016/j.carbpol.2025.124339]
10. Shouwan Tang, Zhaolei Jin, Baishen Sun, Fang Wang, Wenyuan Tang.  (2017)  Preparation and evaluation of regioselectively substituted amylose derivatives for chiral separations.  CHIRALITY,  29  (9): (512-521).  [PMID:28635058] [10.1002/chir.22720]
11. Zhe Zheng, Songbai Liu.  (2026)  Curcumin cellular delivery based on assembly of clover shaped trityl polyethylene glycols with ovalbumin.  Food Bioscience,      [PMID:] [10.1016/j.fbio.2026.108382]
12. Zhou Zhou, Ce Zhao, Xinxin Yan, Lukuan Guo, Shilong Yang, Zhen Chen, Junlong Song, Jiaqi Guo.  (2026)  Regioselective Synthesis of 6-Triphenylmethyl-2,3-hydroxypropyl Cellulose and Its Application in Colorless Anticounterfeiting Labels.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.6c00106]
Solution Calculators
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