1-Bromobenzocyclobutene - ≥95% , CAS No.21120-91-2

CAS: 21120-91-2 Cat. No.: W132718 Peso molecular: 183.05 Número EC: 980-836-9 PubChem CID: 568591
Disponible para pedir
GRADE & PURITY ≥95%
Synonyms
Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo- | SCHEMBL1170559 | 7-bromo-bicyclo[4.2.0]octa-1,3,5-triene | 7-Bromobicyclo[4.2.0]octa-1,3,5-triene | AM20030339 | DTXSID90340927 | DS-8036 | 1-BROMO-BENZOCYCLOBUTANE | 1-bromo-1,2-dihydrocyclobutabenzene | 7-Brom
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
W132718-250mg
3
10,90US$
1g
W132718-1g
2
32,90US$
5g
W132718-5g
1
117,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% 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.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

1-Bromobenzocyclobutene is a useful synthon. It has important applications in organometallic methodology. Reaction between cycloheptatriene, bromoform, potassium carbonate and 18-crown-6 at 140°C yields 1-bromobenzocyclobutene.

Specifications

Sinónimos
Bicyclo[4.2.0]octa-1, 3, 5-triene, 7-bromo- | SCHEMBL1170559 | 7-bromo-bicyclo[4.2.0]octa-1, 3, 5-triene | 7-Bromobicyclo[4.2.0]octa-1, 3, 5-triene | AM20030339 | DTXSID90340927 | DS-8036 | 1-BROMO-BENZOCYCLOBUTANE | 1-bromo-1, 2-dihydrocyclobutabenzene | 7-Brom
Especificaciones y pureza
≥95%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥95%
Nombres e identificadores
Pubchem Sid504759293
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759293
Sonrisas canónicasC1C(C2=CC=CC=C21)Br
IUPAC Name7-bromobicyclo[4.2.0]octa-1,3,5-triene
InChIKeyAYNXHFRDABNHRX-UHFFFAOYSA-N
INCHI1S/C8H7Br/c9-8-5-6-3-1-2-4-7(6)8/h1-4,8H,5H2
Isómeros SMILES C1C(C2=CC=CC=C21)Br
WGK Alemania 3
PubChem CID 568591
Peso molecular 183.05

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
ClaseNot available
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzenoids
Alternative Parents Organobromides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Benzenoid - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aromatic homopolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzenoids. These are aromatic compounds containing one or more benzene rings.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

1 results found

Lot NumberCertificate TypeFechaArticulo
A2009187Certificate of AnalysisAug 04, 2023 W132718
Propiedades químicas y físicas
Punto de inflamación (°F)204.8 °F
Punto de inflamación (°C)96 °C
Punto de ebullición (°C)90°C/10.5mmHg
Peso molecular183.040 g/mol
XLogP32.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass181.973 Da
Monoisotopic Mass181.973 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity111.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Referencias
1. Xingyue You, Peng Wang, Yongke Tan, Yujing Li, Jieqiong Wang, Zixuan Li, Yuhui Ao, Ming Li.  (2024)  Photo-thermal double-crosslinked second-order nonlinear optical materials with high orientation stability.  Materials Today Chemistry,      [PMID:] [10.1016/j.mtchem.2024.101971]
Calculadoras de soluciones
Reseñas

Reseñas de cliente

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.