Methoxytriphenylsilane - ≥98% , CAS No.1829-41-0

CAS: 1829-41-0 Cat. No.: M305247 Molecular Weight: 290.44 EC Number: 217-382-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
EINECS 217-382-1 | Methoxy(triphenyl)silane | Benzene, 1,1',1''-(methoxysilylidyne)tris- | DTXSID30171358 | AKOS024334167 | Methoxy(triphenyl)silane # | Methoxytriphenylsilane | AS-65407 | SCHEMBL49088 | MFCD00161322 | Silane, methoxytriphenyl- | BKXVGDZN
Storage
Room temperature,Argon charged,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M305247-1g
3
$46.90
5g
M305247-5g
3
$116.90
25g
M305247-25g
2
$317.90
100g
M305247-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$926.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged,Desiccated 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
EINECS 217-382-1 | Methoxy(triphenyl)silane | Benzene, 1, 1', 1''-(methoxysilylidyne)tris- | DTXSID30171358 | AKOS024334167 | Methoxy(triphenyl)silane # | Methoxytriphenylsilane | AS-65407 | SCHEMBL49088 | MFCD00161322 | Silane, methoxytriphenyl- | BKXVGDZN
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488184947
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184947
Canonical SmilesCO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
IUPAC Namemethoxy(triphenyl)silane
InChIKeyBKXVGDZNDSIUAI-UHFFFAOYSA-N
INCHI1S/C19H18OSi/c1-20-21(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19/h2-16H,1H3
Isomeric SMILES CO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Molecular Weight 290.44
Reaxy-Rn 2943599
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2943599&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
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
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.

5 results found

Lot NumberCertificate TypeDateItem
L22071147Certificate of AnalysisSep 16, 2025 M305247
L22071146Certificate of AnalysisSep 16, 2025 M305247
L22071223Certificate of AnalysisSep 16, 2025 M305247
L22071222Certificate of AnalysisSep 09, 2025 M305247
F2518034Certificate of AnalysisJun 30, 2025 M305247
Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityMoisture Sensitive
Boil Point(°C)165°C/0.5mmHg(lit.)
Melt Point(°C)57 °C
Molecular Weight290.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count4
Exact Mass290.113 Da
Monoisotopic Mass290.113 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count21
Formal Charge0
Complexity253.000
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

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.