2,4-Dichloro-1,3,5-triazine - ≥98% , CAS No.2831-66-5

CAS: 2831-66-5 Cat. No.: D155511 Molecular Weight: 149.96 EC Number: 676-236-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2, 4-dichloro-1, 3, 5-triazine | 2,6-dichloro-1,3,5-triazine | PS-4865 | DTXSID10274598 | FT-0645176 | AM20090359 | Z1201622881 | 1,3,5-TRIAZINE, 2,4-DICHLORO- | BCP22466 | J-507110 | PB20114 | AC-2953 | EN300-98635 | MFCD04115347 | 2,4-dichlor-[1,3,5]tri
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D155511-1g
5

$14.90

$22.90
Save $8.00 (34.93%)
5g
D155511-5g
6

$22.90

$34.90
Save $12.00 (34.38%)
10g
D155511-10g
3

$27.90

$41.90
Save $14.00 (33.41%)
25g
D155511-25g
3

$68.90

$103.90
Save $35.00 (33.69%)
100g
D155511-100g
1

$262.90

$394.90
Save $132.00 (33.43%)
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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2, 4-dichloro-1, 3, 5-triazine | 2, 6-dichloro-1, 3, 5-triazine | PS-4865 | DTXSID10274598 | FT-0645176 | AM20090359 | Z1201622881 | 1, 3, 5-TRIAZINE, 2, 4-DICHLORO- | BCP22466 | J-507110 | PB20114 | AC-2953 | EN300-98635 | MFCD04115347 | 2, 4-dichlor-[1, 3, 5]tri
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
Pubchem Sid488182414
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182414
Canonical SmilesC1=NC(=NC(=N1)Cl)Cl
IUPAC Name2,4-dichloro-1,3,5-triazine
InChIKeyOMRXVBREYFZQHU-UHFFFAOYSA-N
INCHI1S/C3HCl2N3/c4-2-6-1-7-3(5)8-2/h1H
Isomeric SMILES C1=NC(=NC(=N1)Cl)Cl
Molecular Weight 149.96
Reaxy-Rn 113524
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=113524&ln=

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
SuperclassOrganoheterocyclic compounds
ClassTriazines
Subclass1,3,5-triazines
Intermediate Tree Nodes Halo-S-triazines
Direct ParentChloro-s-triazines
Alternative Parents Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Chloro-s-triazine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as chloro-s-triazines. These are aromatic compounds containing a 1,3,5-triazine ring that is substituted at the 2-position with a chlorine atom.
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.

20 results found

Lot NumberCertificate TypeDateItem
E1807107Certificate of AnalysisJan 05, 2026 D155511
K2118616Certificate of AnalysisSep 04, 2025 D155511
K2118615Certificate of AnalysisSep 04, 2025 D155511
I1719122Certificate of AnalysisApr 09, 2025 D155511
G2511263Certificate of AnalysisMar 03, 2025 D155511
G2511245Certificate of AnalysisMar 03, 2025 D155511
G2511244Certificate of AnalysisMar 03, 2025 D155511
G2511243Certificate of AnalysisMar 03, 2025 D155511
G2511215Certificate of AnalysisMar 03, 2025 D155511
F2330537Certificate of AnalysisJan 04, 2023 D155511
B2519107Certificate of AnalysisJan 04, 2023 D155511
F23301109Certificate of AnalysisJan 04, 2023 D155511
F23301110Certificate of AnalysisJan 04, 2023 D155511
F2330497Certificate of AnalysisJan 04, 2023 D155511
F2330495Certificate of AnalysisJan 04, 2023 D155511
F2330490Certificate of AnalysisJan 04, 2023 D155511
F2330482Certificate of AnalysisJan 04, 2023 D155511
F23301145Certificate of AnalysisJan 04, 2023 D155511
F23301143Certificate of AnalysisJan 04, 2023 D155511
F23301138Certificate of AnalysisJan 04, 2023 D155511

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Chemical and Physical Properties
SolubilitySolubility in methanol
SensitivityMoisture sensitive
Boil Point(°C)102°C/75mmHg(lit.)
Melt Point(°C)54-58℃
Molecular Weight149.960 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass148.955 Da
Monoisotopic Mass148.955 Da
Topological Polar Surface Area38.700 Ų
Heavy Atom Count8
Formal Charge0
Complexity70.900
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. Zhang Zhizhong, Li Liang, An Duo, Li Hanxue, Zhang Xinghua.  (2019)  Triazine-based covalent organic polycalix[4]arenes for highly efficient and reversible iodine capture in water.  JOURNAL OF MATERIALS SCIENCE,  55  (4): (1854-1864).  [PMID:] [10.1007/s10853-019-04164-6]
Solution Calculators
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