(5-Bromopent-1-yn-1-yl)trimethylsilane - ≥95% , CAS No.66927-74-0

CAS: 66927-74-0 Cat. No.: B1316038 Molecular Weight: 219.19 EC Number: 886-658-7
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B1316038-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$240.90
250mg
B1316038-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$407.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Canonical SmilesC[Si](C)(C)C#CCCCBr
IUPAC Name5-bromopent-1-ynyl(trimethyl)silane
InChIKeyFFLKDORTBUTNJU-UHFFFAOYSA-N
INCHI1S/C8H15BrSi/c1-10(2,3)8-6-4-5-7-9/h4-5,7H2,1-3H3
Molecular Weight 219.19

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkylsilanes
Direct ParentTrialkylsilanes
Alternative Parents Organic metalloid salts  Organobromides  Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkylsilane - Organic metalloid salt - Hydrocarbon derivative - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkylsilanes. These are organosilicon compounds containing exactly one alkyl chain attached to the silicon atom.
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:
Chemical and Physical Properties
Molecular Weight219.190 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass218.013 Da
Monoisotopic Mass218.013 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity144.000
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
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