[(4-Methoxyphenyl)ethynyl]trimethylsilane - ≥97% , CAS No.3989-14-8

CAS: 3989-14-8 Cat. No.: M157955 Peso molecular: 204.34 Número EC: 811-112-1
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
[(4-Methoxyphenyl)ethynyl](trimethyl)silane | [(4-Methoxyphenyl)ethynyl]trimethylsilane | 2-(4-methoxyphenyl)ethynyl-trimethylsilane | p-Methoxyphenylethynyl trimethylsilane | AKOS015913663 | BS-44158 | p-Methoxypbenylethynyl trimethylsilane | (4-Methoxyp
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
200mg
M157955-200mg
5

10,90US$

16,90US$
Guardar 6,00 US$ (35.50%)
1g
M157955-1g
5

39,90US$

59,90US$
Guardar 20,00 US$ (33.39%)
5g
M157955-5g
2

179,90US$

269,90US$
Guardar 90,00 US$ (33.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

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

Sinónimos
[(4-Methoxyphenyl)ethynyl](trimethyl)silane | [(4-Methoxyphenyl)ethynyl]trimethylsilane | 2-(4-methoxyphenyl)ethynyl-trimethylsilane | p-Methoxyphenylethynyl trimethylsilane | AKOS015913663 | BS-44158 | p-Methoxypbenylethynyl trimethylsilane | (4-Methoxyp
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥97%
Nombres e identificadores
Pubchem Sid488194427
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194427
Sonrisas canónicasCOC1=CC=C(C=C1)C#C[Si](C)(C)C
IUPAC Name2-(4-methoxyphenyl)ethynyl-trimethylsilane
InChIKeyGODVAYLZXZQBFP-UHFFFAOYSA-N
INCHI1S/C12H16OSi/c1-13-12-7-5-11(6-8-12)9-10-14(2,3)4/h5-8H,1-4H3
Isómeros SMILES COC1=CC=C(C=C1)C#C[Si](C)(C)C
WGK Alemania 3
Peso molecular 204.34
Reaxy-Rn 2936940
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2936940&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
ClasePhenol 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
DescripciónThis 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
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.

6 results found

Lot NumberCertificate TypeFechaArticulo
D23211254Certificate of AnalysisMar 22, 2023 M157955
D23211259Certificate of AnalysisMar 22, 2023 M157955
D23211269Certificate of AnalysisMar 22, 2023 M157955
D23211272Certificate of AnalysisMar 22, 2023 M157955
D23211274Certificate of AnalysisMar 22, 2023 M157955
D23211330Certificate of AnalysisMar 22, 2023 M157955
Propiedades químicas y físicas
Índice de refracción1.54
Punto de inflamación (°F)>230 °F
Punto de inflamación (°C)>110 °C
Punto de ebullición (°C)96°C/1.5mmHg(lit.)
Peso molecular204.340 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
Complexity232.000
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
Calculadoras de soluciones
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