4-Bromostyrène - ≥95%, stabilisé avec 100-500 ppm de 4-tert-butylcatechol , CAS No.2039-82-9

CAS: 2039-82-9 Cat. No.: B102167 Formule: C8H7Br Poids moléculaire: 183.05 Beilstein Registry Number: 1634204 Numéro CE: 218-022-6
DISPONIBLE À COMMANDE
GRADE & PURITY ≥95% stabilized with 100-500 ppm 4-tert-butylcatechol
Synonyms
4-Bromostyrene (0.2% t-Butylcatachol added as inhibitor) | p-BROMO STYRENE | W-107626 | p-Bromostyrene | p-bromo-styrene | 4-Bromostyrene - stabilized with 0.1% 4-tert-butylcatechol | NSC 60393 | 1-Bromo-4-vinylbenzene # | 4-BROMOSTYRENE | 4-Bromo-styrene
Storage
Conserver à -20°C
Shipped In
Glacière + blocs de glace
★
Size
USA
Allemagne (EU)*
Price
Qty
5g
B102167-5g
2 En stock
—
12,90$US
25g
B102167-25g
2 En stock
—
37,90$US
100g
B102167-100g
2 En stock
—
133,90$US
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥95%, stabilisé avec 100-500 ppm de 4-tert-butylcatechol for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Conserver à -20°C Ships Glacière + blocs de glace 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 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

le 4-bromostyrène est un dérivé du styrène para-halogéné. Le spectre des protons du 4-bromostyrène présente des couplages dipolaires compatibles avec les structures planaires de l'état fondamental, uniquement si le mouvement de torsion de la fréquence la plus basse se produit à environ 80 cm-1. Il subit une réaction de Heck avec le 2-bromo-6-méthoxynaphtalène en présence d'acétate de sodium et du catalyseur d'Hermann dans le N,N-diméthylacétamide pour obtenir le diaryléthène.

Specifications

Synonymes
4-Bromostyrene (0.2% t-Butylcatachol added as inhibitor) | p-BROMO STYRENE | W-107626 | p-Bromostyrene | p-bromo-styrene | 4-Bromostyrene - stabilized with 0.1% 4-tert-butylcatechol | NSC 60393 | 1-Bromo-4-vinylbenzene # | 4-BROMOSTYRENE | 4-Bromo-styrene
Spécifications et pureté
≥95%, stabilisé avec 100-500 ppm de 4-tert-butylcatechol
Conditions de stockage de stockage
Conserver à -20°C
Expédié en
Glacière + blocs de glace
Pureté
≥95%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528760680
Sourires canoniques
C=CC1=CC=C(C=C1)Br
IUPAC Name
1-bromo-4-ethenylbenzene
InChIKey
WGGLDBIZIQMEGH-UHFFFAOYSA-N
INCHI
1S/C8H7Br/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H2
Isomères SMILES
C=CC1=CC=C(C=C1)Br
WGK Allemagne
3
Poids moléculaire
183.05
Beilstein
1634204
Reaxy-Rn
1634204
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1634204&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
SubclassStyrenes
Intermediate Tree Nodes Not available
Direct ParentStyrenes
Alternative Parents Bromobenzenes  Aryl bromides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Styrene - 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 styrenes. These are organic compounds containing an ethenylbenzene moiety.
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.

17 results found

Lot NumberCertificate TypeDateArticle
H2620143Certificate of AnalysisAug 07, 2026 B102167
H2620142Certificate of AnalysisAug 07, 2026 B102167
H2620140Certificate of AnalysisAug 07, 2026 B102167
H2620141Certificate of AnalysisAug 07, 2026 B102167
A2613348Certificate of AnalysisDec 29, 2025 B102167
A2613350Certificate of AnalysisDec 29, 2025 B102167
A2613352Certificate of AnalysisDec 29, 2025 B102167
A2417178Certificate of AnalysisSep 28, 2025 B102167
A2417180Certificate of AnalysisSep 28, 2025 B102167
A2417181Certificate of AnalysisSep 28, 2025 B102167
D2615011Certificate of AnalysisJul 19, 2025 B102167
H2512232Certificate of AnalysisJul 19, 2025 B102167
H2512233Certificate of AnalysisJul 19, 2025 B102167
C2519369Certificate of AnalysisFeb 01, 2024 B102167
A2417177Certificate of AnalysisFeb 01, 2024 B102167
A2417179Certificate of AnalysisFeb 01, 2024 B102167
K2018053Certificate of AnalysisSep 16, 2022 B102167
Propriétés chimiques et physiques
SolubilitéMiscible with ethanol, ether and benzene.
Sensibilitélight sensitive;heat sensitive
Indice de réfraction1.594
Point d'éclair (°F)167.0 °F
Point d'éclair (°C)75°C
Point d'ébullition (°C)89°C
Poids moléculaire183.040 g/mol
XLogP33.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass181.973 Da
Monoisotopic Mass181.973 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity90.700
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
FAQ et articles
Citations of This Product
Calculateurs de solution
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