4-Bromotetraphenylsilane - ≥96% , CAS No.18737-40-1

CAS: 18737-40-1 Cat. No.: B152791 Molecular Weight: 415.41 Beilstein Registry Number: 16(4)1390
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
(4-Bromophenyl)triphenylsilane
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B152791-250mg
4
$9.90
1g
B152791-1g
5
$10.90
5g
B152791-5g
4

$24.90

$37.90
Save $13.00 (34.30%)
25g
B152791-25g
1

$118.90

$178.90
Save $60.00 (33.54%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(4-Bromophenyl)triphenylsilane
Specifications & Purity
≥96%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid488189355
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189355
Canonical SmilesC1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=C(C=C4)Br
IUPAC Name(4-bromophenyl)-triphenylsilane
InChIKeyUDZSLJULKCKKPX-UHFFFAOYSA-N
INCHI1S/C24H19BrSi/c25-20-16-18-24(19-17-20)26(21-10-4-1-5-11-21,22-12-6-2-7-13-22)23-14-8-3-9-15-23/h1-19H
Isomeric SMILES C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=C(C=C4)Br
Molecular Weight 415.41
Beilstein 16(4)1390
Reaxy-Rn 2992351
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2992351&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
ClassBenzene and substituted derivatives
SubclassHalobenzenes
Intermediate Tree Nodes Not available
Direct ParentBromobenzenes
Alternative Parents Aryl bromides  Organic metalloid salts  Organosilicon compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Bromobenzene - Aryl halide - Aryl bromide - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bromobenzenes. These are organic compounds containing a bromine atom attached to a benzene ring.
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
A2330901Certificate of AnalysisOct 15, 2022 B152791
A2330911Certificate of AnalysisOct 15, 2022 B152791
A2330963Certificate of AnalysisOct 15, 2022 B152791
A2330970Certificate of AnalysisOct 15, 2022 B152791
C2525274Certificate of AnalysisOct 15, 2022 B152791
E2330197Certificate of AnalysisOct 15, 2022 B152791
E2330198Certificate of AnalysisOct 15, 2022 B152791
E2330208Certificate of AnalysisOct 15, 2022 B152791
Chemical and Physical Properties
SensitivityMoisture Sensitive
Melt Point(°C)175 °C
Molecular Weight415.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count4
Exact Mass414.044 Da
Monoisotopic Mass414.044 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity364.000
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
Reviews

Customer Reviews

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