(Phenylthio)trimethylsilane - ≥95%(GC) , CAS No.4551-15-9

CAS: 4551-15-9 Cat. No.: P160298 Molecular Weight: 182.36 EC Number: 224-916-7 PubChem CID: 78312
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
(Phenylthio)trimethylsilane | Trimethyl(phenylthio)silane, 97% | DTXSID0063523 | phenylthio(trimethyl)silane | EINECS 224-916-7 | [(Trimethylsilyl)thio]benzene | Benzene, ((trimethylsilyl)thio)- | P1378 | D76934 | S-(Trimethylsilyl)benzenethiol | SCHEMBL1
Storage
Room temperature,Argon charged
Shipped In
Normal
Size
Status
Price
Qty
1g
P160298-1g
3

$19.90

$29.90
Save $10.00 (33.44%)
5g
P160298-5g
3

$64.90

$97.90
Save $33.00 (33.71%)
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Why this grade

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

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Storage & shipping

Room temperature,Argon charged Ships Normal 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
(Phenylthio)trimethylsilane | Trimethyl(phenylthio)silane, 97% | DTXSID0063523 | phenylthio(trimethyl)silane | EINECS 224-916-7 | [(Trimethylsilyl)thio]benzene | Benzene, ((trimethylsilyl)thio)- | P1378 | D76934 | S-(Trimethylsilyl)benzenethiol | SCHEMBL1
Specifications & Purity
≥95%(GC)
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥95%(GC)
Names and Identifiers
Pubchem Sid508806890
Canonical SmilesC[Si](C)(C)SC1=CC=CC=C1
IUPAC Nametrimethyl(phenylsulfanyl)silane
InChIKeyVJMQFIRIMMSSRW-UHFFFAOYSA-N
INCHI1S/C9H14SSi/c1-11(2,3)10-9-7-5-4-6-8-9/h4-8H,1-3H3
Isomeric SMILES C[Si](C)(C)SC1=CC=CC=C1
WGK Germany 3
PubChem CID 78312
UN Number 1993
Packing Group III
Molecular Weight 182.36
Reaxy-Rn 1905944

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 Trialkylheterosilanes  Sulfenyl compounds  Organic metalloid salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Trialkylheterosilane - Organoheterosilane - Organic metalloid salt - Sulfenyl compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organosulfur 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.

11 results found

Lot NumberCertificate TypeDateItem
I2510522Certificate of AnalysisJun 17, 2025 P160298
I2510523Certificate of AnalysisJun 17, 2025 P160298
G2322997Certificate of AnalysisMay 09, 2025 P160298
F2506632Certificate of AnalysisJun 24, 2024 P160298
F2506639Certificate of AnalysisJun 24, 2024 P160298
C2522076Certificate of AnalysisJul 31, 2023 P160298
G2322105Certificate of AnalysisJul 31, 2023 P160298
G2322995Certificate of AnalysisJul 31, 2023 P160298
F2111029Certificate of AnalysisMar 15, 2023 P160298
L22071233Certificate of AnalysisDec 23, 2022 P160298
L2209463Certificate of AnalysisDec 17, 2022 P160298

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Chemical and Physical Properties
SolubilityHydrolyzes in water.
SensitivityMoisture sensitive;Hygroscopic
Refractive Indexn20/D 1.532
Flash Point(°F)91.4 °F
Flash Point(°C)33°C
Boil Point(°C)72 °C/8 mmHg
Molecular Weight182.360 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass182.059 Da
Monoisotopic Mass182.059 Da
Topological Polar Surface Area25.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity111.000
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
Documents & Articles
Solution Calculators
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