(3-Methoxyphenylethynyl)trimethylsilane - ≥97% , CAS No.40230-92-0

CAS: 40230-92-0 Cat. No.: M469174 Molecular Weight: 204.34 EC Number: 624-193-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-(3-methoxyphenyl)ethynyl-trimethylsilane | SCHEMBL852844 | AKOS015913336 | (3-Methoxyphenylethynyl)trimethylsilane, 97% | QTRRBVKHHBFICK-UHFFFAOYSA-N | ((3-Methoxyphenyl)ethynyl)trimethylsilane | MFCD03701606 | DTXSID50402939 | Silane, [(3-methoxyphenyl
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M469174-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$63.90
5g
M469174-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$259.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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
2-(3-methoxyphenyl)ethynyl-trimethylsilane | SCHEMBL852844 | AKOS015913336 | (3-Methoxyphenylethynyl)trimethylsilane, 97% | QTRRBVKHHBFICK-UHFFFAOYSA-N | ((3-Methoxyphenyl)ethynyl)trimethylsilane | MFCD03701606 | DTXSID50402939 | Silane, [(3-methoxyphenyl
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesCOC1=CC=CC(=C1)C#C[Si](C)(C)C
IUPAC Name2-(3-methoxyphenyl)ethynyl-trimethylsilane
InChIKeyQTRRBVKHHBFICK-UHFFFAOYSA-N
INCHI1S/C12H16OSi/c1-13-12-7-5-6-11(10-12)8-9-14(2,3)4/h5-7,10H,1-4H3
Isomeric SMILES COC1=CC=CC(=C1)C#C[Si](C)(C)C
WGK Germany 3
Molecular Weight 204.34
Reaxy-Rn 1946234
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1946234&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
ClassPhenol ethers
SubclassAnisoles
Intermediate Tree Nodes Not available
Direct ParentAnisoles
Alternative Parents Phenoxy compounds  Methoxybenzenes  Alkyl aryl ethers  Trialkylsilanes  Organic metalloid salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Methoxybenzene - Anisole - Alkyl aryl ether - Monocyclic benzene moiety - Trialkylsilane - Organic metalloid salt - Ether - Organic oxygen compound - Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Organooxygen compound - Organic metalloid moeity - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anisoles. These are organic compounds containing a methoxybenzene or a derivative thereof.
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
Refractive Index1.5360
Flash Point(°F)134.6 °F
Flash Point(°C)57 °C
Boil Point(°C)65-70 °C/0.1 mmHg
Molecular Weight204.340 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass204.097 Da
Monoisotopic Mass204.097 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count14
Formal Charge0
Complexity240.000
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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