2,7-Dibromonaphthalene - ≥98% , CAS No.58556-75-5

CAS: 58556-75-5 Cat. No.: D101018 Molecular Weight: 285.96 Beilstein Registry Number: 1862041 EC Number: 626-418-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BB 0237342 | 2,7-Dibromonaphthalene # | FT-0645375 | DTXSID20347742 | Naphthalene, 2,7-dibromo- | 2,7-Dibromonaphthalene | AC-5227 | BCP09880 | A18940 | EN300-79195 | SCHEMBL2051640 | D3624 | 2,7-Dibromonaphthalene, >=99.0% (HPLC) | DS-0725 | J-507535 | S
Storage
Protected from light,Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D101018-1g
10
$9.90
5g
D101018-5g
9

$18.90

$22.90
Save $4.00 (17.47%)
25g
D101018-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$89.90

$99.90
Save $10.00 (10.01%)
100g
D101018-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$358.90

$379.90
Save $21.00 (5.53%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Argon charged,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.

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Literature proof

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

Specifications

Synonyms
BB 0237342 | 2, 7-Dibromonaphthalene # | FT-0645375 | DTXSID20347742 | Naphthalene, 2, 7-dibromo- | 2, 7-Dibromonaphthalene | AC-5227 | BCP09880 | A18940 | EN300-79195 | SCHEMBL2051640 | D3624 | 2, 7-Dibromonaphthalene, >=99.0% (HPLC) | DS-0725 | J-507535 | S
Specifications & Purity
≥98%
Storage
Protected from light, Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488190799
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488190799
Canonical SmilesC1=CC(=CC2=C1C=CC(=C2)Br)Br
IUPAC Name2,7-dibromonaphthalene
InChIKeyODJZWBLNJKNOJK-UHFFFAOYSA-N
INCHI1S/C10H6Br2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6H
Isomeric SMILES C1=CC(=CC2=C1C=CC(=C2)Br)Br
WGK Germany 3
Molecular Weight 285.96
Beilstein 1862041
Reaxy-Rn 1862041
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1862041&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
ClassNaphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Aryl bromides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Aryl halide - Aryl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
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
J2211465Certificate of AnalysisApr 02, 2026 D101018
A2613443Certificate of AnalysisJan 16, 2026 D101018
A2613444Certificate of AnalysisJan 16, 2026 D101018
A2613445Certificate of AnalysisJan 16, 2026 D101018
L1213062Certificate of AnalysisJan 05, 2023 D101018
F1722066Certificate of AnalysisDec 14, 2022 D101018
C2330945Certificate of AnalysisDec 14, 2022 D101018
C2330946Certificate of AnalysisDec 14, 2022 D101018
Chemical and Physical Properties
SolubilitySoluble in Toluene
Sensitivitylight sensitive
Melt Point(°C)139-142°C
Molecular Weight285.960 g/mol
XLogP34.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass285.882 Da
Monoisotopic Mass283.884 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity142.000
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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