α,α'-Dibromo-p-xylene - ≥97% , CAS No.623-24-5

CAS: 623-24-5 Cat. No.: D100654 Formule: C8H8Br2 Poids moléculaire: 263.96 Beilstein Registry Number: 1100019 Numéro CE: 210-781-1
DISPONIBLE À COMMANDE
GRADE & PURITY ≥97%
Synonyms
p-Xylylene dibromide | p-Xylylene bromide | 1,4-Bis(bromomethyl)benzene
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
5g
D100654-5g
—
1 En stock

22,47€

24,21€
Enregistrer 1,74 € (7.17%)
25g
D100654-25g
—
3 En stock
78,01€
100g
D100654-100g
—
1 En stock

252,43€

286,27€
Enregistrer 33,84 € (11.82%)
500g
D100654-500g
—
1 En stock

881,54€

1 291,11€
Enregistrer 409,57 € (31.72%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Protected from light,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.

📚

Literature proof

Cited in 23 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
p-Xylylene dibromide | p-Xylylene bromide | 1,4-Bis(bromomethyl)benzene
Spécifications et pureté
≥97%
Conditions de stockage de stockage
Protected from light,Room temperature
Expédié en
Normal
Pureté
≥97%
Noms et identifiants
Pubchem Sid
Sourires canoniques
C1=CC(=CC=C1CBr)CBr
IUPAC Name
1,4-bis(bromomethyl)benzene
InChIKey
RBZMSGOBSOCYHR-UHFFFAOYSA-N
INCHI
1S/C8H8Br2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2
Isomères SMILES
C1=CC(=CC=C1CBr)CBr
WGK Allemagne
3
Numéro ONU
2928
Groupe d'emballage
II
Poids moléculaire
263.96
Beilstein
1100019
Reaxy-Rn
1100019
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1100019&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
ClasseBenzene and substituted derivatives
SubclassBenzyl halides
Intermediate Tree Nodes Not available
Direct ParentBenzyl bromides
Alternative Parents Organobromides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzyl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzyl bromides. These are organic compounds containing a benzene skeleton substituted with a bromomethyl group.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

35 results found

Lot NumberCertificate TypeDateArticle
D2312788Certificate of AnalysisSep 22, 2026 D100654
F2609023Certificate of AnalysisMar 10, 2026 D100654
C2624429Certificate of AnalysisMar 10, 2026 D100654
C2624427Certificate of AnalysisMar 10, 2026 D100654
C2624426Certificate of AnalysisMar 10, 2026 D100654
C2624425Certificate of AnalysisMar 10, 2026 D100654
J2527397Certificate of AnalysisOct 13, 2025 D100654
J2527394Certificate of AnalysisOct 13, 2025 D100654
J2527395Certificate of AnalysisOct 13, 2025 D100654
J2527396Certificate of AnalysisOct 13, 2025 D100654
I2306398Certificate of AnalysisJun 10, 2025 D100654
I2306397Certificate of AnalysisJun 10, 2025 D100654
G2319032Certificate of AnalysisApr 08, 2025 D100654
A2303424Certificate of AnalysisOct 21, 2024 D100654
I2414482Certificate of AnalysisAug 19, 2024 D100654
I2414481Certificate of AnalysisAug 19, 2024 D100654
I2414480Certificate of AnalysisAug 19, 2024 D100654
I2414479Certificate of AnalysisAug 19, 2024 D100654
I2414478Certificate of AnalysisAug 19, 2024 D100654
C2414367Certificate of AnalysisMar 02, 2024 D100654
E2219087Certificate of AnalysisFeb 20, 2024 D100654
C2112202Certificate of AnalysisNov 13, 2023 D100654
I2306399Certificate of AnalysisAug 10, 2023 D100654
D2312805Certificate of AnalysisMar 14, 2023 D100654
D2312793Certificate of AnalysisMar 14, 2023 D100654
D2312789Certificate of AnalysisMar 14, 2023 D100654
G2304653Certificate of AnalysisFeb 06, 2023 D100654
C2112206Certificate of AnalysisDec 13, 2022 D100654
C2112205Certificate of AnalysisDec 13, 2022 D100654
I2209048Certificate of AnalysisMar 15, 2022 D100654
E2219088Certificate of AnalysisMar 15, 2022 D100654
E2219080Certificate of AnalysisMar 15, 2022 D100654
E2219079Certificate of AnalysisMar 15, 2022 D100654
A2303421Certificate of AnalysisMar 15, 2022 D100654
A2214200Certificate of AnalysisFeb 11, 2022 D100654
Propriétés chimiques et physiques
SolubilitéSoluble in water (react), and toluene.
SensibilitéLight & Moisture sensitive
Point d'ébullition (°C)245°C
Point de fusion (°C)142-147°C
Poids moléculaire263.960 g/mol
XLogP33.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass263.897 Da
Monoisotopic Mass261.899 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity73.300
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
Calculateurs de solution
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