2,5-Dibromo-1,3-dimethylbenzene - ≥98% , CAS No.100189-84-2

CAS: 100189-84-2 Cat. No.: D189265 Molecular Weight: 263.96 EC Number: 673-971-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2,5-dibromo-1,3-dimethylbenzene|100189-84-2|2,5-DIBROMO-M-XYLENE|Benzene, 2,5-dibromo-1,3-dimethyl-|MFCD00079745|SCHEMBL13550083|DTXSID30374145|XXFGKGMZLZIPCN-UHFFFAOYSA-N|2,5-Dibromo-1,3-dimethyl benzene|AKOS005148819|AS-11475|SY020696|FT-0687090|EN300-3
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D189265-250mg
3
$9.90
1g
D189265-1g
3
$10.90
5g
D189265-5g
2
$11.90
25g
D189265-25g
2

$34.90

$52.90
Save $18.00 (34.03%)
100g
D189265-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$96.90

$145.90
Save $49.00 (33.58%)
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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 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2, 5-dibromo-1, 3-dimethylbenzene | 100189-84-2 | 2, 5-DIBROMO-M-XYLENE | Benzene, 2, 5-dibromo-1, 3-dimethyl- | MFCD00079745 | SCHEMBL13550083 | DTXSID30374145 | XXFGKGMZLZIPCN-UHFFFAOYSA-N | 2, 5-Dibromo-1, 3-dimethyl benzene | AKOS005148819 | AS-11475 | SY020696 | FT-0687090 | EN300-3
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504761518
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761518
Canonical SmilesCC1=CC(=CC(=C1Br)C)Br
IUPAC Name2,5-dibromo-1,3-dimethylbenzene
InChIKeyXXFGKGMZLZIPCN-UHFFFAOYSA-N
INCHI1S/C8H8Br2/c1-5-3-7(9)4-6(2)8(5)10/h3-4H,1-2H3
Isomeric SMILES CC1=CC(=CC(=C1Br)C)Br
Molecular Weight 263.96
Reaxy-Rn 2082788
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2082788&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassXylenes
Intermediate Tree Nodes Not available
Direct Parentm-Xylenes
Alternative Parents Bromobenzenes  Aryl bromides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents M-xylene - Halobenzene - Bromobenzene - Aryl halide - Aryl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as m-xylenes. These are aromatic compounds that contain a m-xylene moiety, which is a monocyclic benzene carrying exactly two methyl groups at the 1- and 3-positions.
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.

2 results found

Lot NumberCertificate TypeDateItem
E2011029Certificate of AnalysisNov 10, 2025 D189265
H2216301Certificate of AnalysisAug 19, 2022 D189265
Chemical and Physical Properties
Molecular Weight263.960 g/mol
XLogP34.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass263.897 Da
Monoisotopic Mass261.899 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity102.000
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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