α,α′-Dibromo-o-xylene - ≥97% , CAS No.91-13-4

CAS: 91-13-4 Cat. No.: D122697 Formula: C6H4(CH2Br)2 Peso molecolare: 263.96 Beilstein Registry Number: 637159 Numero EC: 202-042-7
Disponibile su ordine
GRADE & PURITY ≥97%
Synonyms
AC-16898 | o-Xylene, .alpha.,.alpha.'-dibromo- | 2-(BROMOMETHYL)BENZYL BROMIDE | alpha,alpha'-dibromoxylol | o-(Bromomethyl)benzyl bromide | SCHEMBL28289 | UNII-9FRJ55E5UL | Benzene,2-bis(bromomethyl)- | D0214 | .alpha.,.alpha. '-Dibromo-ortho-xylene | 1,
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
Germania (EU)
USA*
Price
Qty
5g
D122697-5g
—
3 Disponibile

8,59€

12,93€
Salva 4,34 € (33.56%)
25g
D122697-25g
—
2 Disponibile

19,00€

28,55€
Salva 9,55 € (33.43%)
100g
D122697-100g
—
2 Disponibile

62,39€

93,63€
Salva 31,24 € (33.36%)
500g
D122697-500g
1 Disponibile
1 Disponibile

218,58€

327,92€
Salva 109,34 € (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

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.

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
AC-16898 | o-Xylene, .alpha.,.alpha.'-dibromo- | 2-(BROMOMETHYL)BENZYL BROMIDE | alpha,alpha'-dibromoxylol | o-(Bromomethyl)benzyl bromide | SCHEMBL28289 | UNII-9FRJ55E5UL | Benzene,2-bis(bromomethyl)- | D0214 | .alpha.,.alpha. '-Dibromo-ortho-xylene | 1,
Specifiche e purezza
≥97%
Condizioni di conservazione di stoccaggio
Argon charged,Room temperature
Spedito in
Normal
Purezza
≥97%
Nomi e identificatori
Pubchem Sid508811259
Sorrisi canoniciC1=CC=C(C(=C1)CBr)CBr
IUPAC Name1,2-bis(bromomethyl)benzene
InChIKeyKGKAYWMGPDWLQZ-UHFFFAOYSA-N
INCHI1S/C8H8Br2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5-6H2
Isomeri SMILES C1=CC=C(C(=C1)CBr)CBr
WGK Germania 2
Numero UN 3448
Peso molecolare 263.96
Beilstein 637159
Reaxy-Rn 637159
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=637159&ln=

Documentazione

📋 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
DescrizioneThis 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
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

14 results found

Lot NumberCertificate TypeDataOggetto
I2607051Certificate of AnalysisSep 14, 2026 D122697
D2608026Certificate of AnalysisApr 18, 2026 D122697
H2127252Certificate of AnalysisMar 04, 2025 D122697
H2127273Certificate of AnalysisMar 04, 2025 D122697
H2127340Certificate of AnalysisMar 04, 2025 D122697
E2406373Certificate of AnalysisMar 21, 2024 D122697
F2419151Certificate of AnalysisMar 21, 2024 D122697
C2004117Certificate of AnalysisSep 06, 2023 D122697
K2017231Certificate of AnalysisSep 15, 2022 D122697
G2222376Certificate of AnalysisJun 07, 2022 D122697
G2222624Certificate of AnalysisJun 07, 2022 D122697
G2222625Certificate of AnalysisJun 07, 2022 D122697
G2222626Certificate of AnalysisJun 07, 2022 D122697
G1827102Certificate of AnalysisApr 14, 2022 D122697

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Proprietà chimiche e fisiche
SolubilitàSolubility in toluene is almost transparent and ethanol. Insoluble in water.
Sensibilitàlight sensitive;Moisture sensitive
Punto di ebollizione (°C)140°C/20mmHg
Punto di fusione (°C)93°C
Peso molecolare263.960 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
Complexity81.300
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
Riferimenti
1. Qingbin He, Yanjie Zhang, Haolong Li, Quan Chen.  (2020)  Rheological Properties of ABA-Type Copolymers Physically End-Cross-Linked by Polyoxometalate.  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.0c01817]
2. Du Qilong, Jiang Yuanguang, Fu Dandan, Yuan Kun, Nie Xuliang, Hou Dan, He Lu, Chen Jing, Wu Suqin, Xiong Wanming.  (2025)  Synthesis, Characterization, and Stability of Diimidazole Hexafluorophosphates: Correlation with Cation Structure.  TOPICS IN CATALYSIS,      [PMID:] [10.1007/s11244-025-02122-y]
3. Yichen Zou, Zikai Zhou, Jian Kang, Zhenwei Yuan, Dan Hou, Hualin Jiang, Jing Chen, Wanming Xiong.  (2026)  Condensation of Furfural to Furoin Catalyzed by Highly Unsaturated Ionic Liquid and Validation with Machine Learning.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.6c01765]
Calcolatori di soluzioni
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