(4-Bromobut-1-yn-1-yl)trimethylsilane - ≥95% , CAS No.69361-41-7

CAS: 69361-41-7 Cat. No.: B589910 Molecular Weight: 205.17 EC Number: 861-653-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
4-bromo-1-trimethylsilyl-1-butyne | silane, (4-bromo-1-butynyl)trimethyl- | InChI=1/C7H13BrSi/c1-9(2,3)7-5-4-6-8/h4,6H2,1-3H | DTXSID40349041 | SCHEMBL101567 | C7H13BrSi | (4-BROMOBUT-1-YN-1-YL)TRIMETHYLSILANE | SY202592 | (4-Bromo-1-butynyl)trimethylsila
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
Status
Price
Qty
1g
B589910-1g
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$21.90

$32.90
Save $11.00 (33.43%)
5g
B589910-5g
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$44.90

$67.90
Save $23.00 (33.87%)
25g
B589910-25g
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$188.90

$283.90
Save $95.00 (33.46%)
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Why this grade

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

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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

Synonyms
4-bromo-1-trimethylsilyl-1-butyne | silane, (4-bromo-1-butynyl)trimethyl- | InChI=1/C7H13BrSi/c1-9(2, 3)7-5-4-6-8/h4, 6H2, 1-3H | DTXSID40349041 | SCHEMBL101567 | C7H13BrSi | (4-BROMOBUT-1-YN-1-YL)TRIMETHYLSILANE | SY202592 | (4-Bromo-1-butynyl)trimethylsila
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesC[Si](C)(C)C#CCCBr
IUPAC Name4-bromobut-1-ynyl(trimethyl)silane
InChIKeyPIYRONUSKGWEHK-UHFFFAOYSA-N
INCHI1S/C7H13BrSi/c1-9(2,3)7-5-4-6-8/h4,6H2,1-3H3
Isomeric SMILES C[Si](C)(C)C#CCCBr
Molecular Weight 205.17
Reaxy-Rn 2347402
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2347402&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
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 - Organic salt - 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 Weight205.170 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass203.997 Da
Monoisotopic Mass203.997 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity132.000
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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