2,4-Dibromotoluene - ≥98% , CAS No.31543-75-6

CAS: 31543-75-6 Cat. No.: D123561 Molecular Weight: 249.93 Beilstein Registry Number: 5(4)835 EC Number: 250-689-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AC-25929 | GHWYNNFPUGEYEM-UHFFFAOYSA- | N-[(S)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanine | NSC 139877 | AM20060128 | 2,4-Dibromotoluene | 2,4-dibromo-toluene | DTXSID0067632 | MFCD00071547 | TOLUENE, 2,4-DIBROMO- | SCHEMBL686930 | STL282715 | GS-4100 |
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
D123561-1g
5

$9.90

$14.90
Save $5.00 (33.56%)
5g
D123561-5g
4

$12.90

$19.90
Save $7.00 (35.18%)
10g
D123561-10g
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$21.90

$32.90
Save $11.00 (33.43%)
25g
D123561-25g
4

$30.90

$46.90
Save $16.00 (34.12%)
100g
D123561-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$36.90

$55.90
Save $19.00 (33.99%)
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Why this grade

≥98% 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
AC-25929 | GHWYNNFPUGEYEM-UHFFFAOYSA- | N-[(S)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanine | NSC 139877 | AM20060128 | 2, 4-Dibromotoluene | 2, 4-dibromo-toluene | DTXSID0067632 | MFCD00071547 | TOLUENE, 2, 4-DIBROMO- | SCHEMBL686930 | STL282715 | GS-4100 |
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488186832
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186832
Canonical SmilesCC1=C(C=C(C=C1)Br)Br
IUPAC Name2,4-dibromo-1-methylbenzene
InChIKeyGHWYNNFPUGEYEM-UHFFFAOYSA-N
INCHI1S/C7H6Br2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3
Isomeric SMILES CC1=C(C=C(C=C1)Br)Br
Molecular Weight 249.93
Beilstein 5(4)835
Reaxy-Rn 2078741
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2078741&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.

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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
SubclassHalobenzenes
Intermediate Tree Nodes Not available
Direct ParentBromobenzenes
Alternative Parents Toluenes  Aryl bromides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Toluene - Bromobenzene - Aryl halide - Aryl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bromobenzenes. These are organic compounds containing a bromine atom attached to a benzene ring.
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.

8 results found

Lot NumberCertificate TypeDateItem
K1706014Certificate of AnalysisJun 12, 2025 D123561
C2325200Certificate of AnalysisApr 14, 2023 D123561
C2325270Certificate of AnalysisApr 14, 2023 D123561
C2325508Certificate of AnalysisApr 14, 2023 D123561
F2317974Certificate of AnalysisApr 14, 2023 D123561
F2317977Certificate of AnalysisApr 14, 2023 D123561
C2325503Certificate of AnalysisApr 12, 2023 D123561
A1530031Certificate of AnalysisSep 13, 2022 D123561
Chemical and Physical Properties
Refractive Index1.601
Boil Point(°C)243°C
Melt Point(°C)-10°C
Molecular Weight249.930 g/mol
XLogP33.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass249.882 Da
Monoisotopic Mass247.884 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity92.900
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
Solution Calculators
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