2-Methyl-6-(trimethylsilyl)phenyl Trifluoromethanesulfonate - ≥96%(GC) , CAS No.556812-44-3

CAS: 556812-44-3 Cat. No.: M158553 Molecular Weight: 312.38 EC Number: 677-542-5
AVAILABLE TO ORDER
GRADE & PURITY ≥96%(GC)
Synonyms
DTXSID30479467 | T72615 | Trifluoromethanesulfonic Acid 2-Methyl-6-(trimethylsilyl)phenyl Ester | 2-Methyl-6-(trimethylsilyl)phenyl Trifluoromethanesulfonate | 2-Methyl-6-(trimethylsilyl)phenyl Triflate | MFCD10566915 | 2-Methyl-6-(trimethylsilyl)phenylTr
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M158553-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$77.90

$116.90
Save $39.00 (33.36%)
1g
M158553-1g
3

$233.90

$350.90
Save $117.00 (33.34%)
5g
M158553-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$877.90

$1,316.90
Save $439.00 (33.34%)
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Why this grade

≥96%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature 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
DTXSID30479467 | T72615 | Trifluoromethanesulfonic Acid 2-Methyl-6-(trimethylsilyl)phenyl Ester | 2-Methyl-6-(trimethylsilyl)phenyl Trifluoromethanesulfonate | 2-Methyl-6-(trimethylsilyl)phenyl Triflate | MFCD10566915 | 2-Methyl-6-(trimethylsilyl)phenylTr
Specifications & Purity
≥96%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥96%(GC)
Names and Identifiers
Pubchem Sid488197913
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197913
Canonical SmilesCC1=C(C(=CC=C1)[Si](C)(C)C)OS(=O)(=O)C(F)(F)F
IUPAC Name(2-methyl-6-trimethylsilylphenyl) trifluoromethanesulfonate
InChIKeyZCWWZFXNICWDIB-UHFFFAOYSA-N
INCHI1S/C11H15F3O3SSi/c1-8-6-5-7-9(19(2,3)4)10(8)17-18(15,16)11(12,13)14/h5-7H,1-4H3
Isomeric SMILES CC1=C(C(=CC=C1)[Si](C)(C)C)OS(=O)(=O)C(F)(F)F
Molecular Weight 312.38
Reaxy-Rn 9403521
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9403521&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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
SubclassPhenoxy compounds
Intermediate Tree Nodes Not available
Direct ParentPhenoxy compounds
Alternative Parents Trifluoromethanesulfonates  Toluenes  Alkylarylsilanes  Sulfonic acid esters  Organosulfonic acid esters  Sulfonyls  Methanesulfonates  Trihalomethanes  Organic metalloid salts  Organooxygen compounds  Organofluorides  Organic oxides  Hydrocarbon derivatives  Alkylsilanes  Alkyl fluorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Trifluoromethanesulfonate - Alkylarylsilane - Toluene - Sulfonic acid ester - Organosulfonic acid ester - Methanesulfonate - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Trihalomethane - Organic metalloid salt - Alkyl fluoride - Alkylsilane - Organosilicon compound - Hydrocarbon derivative - Halomethane - Organic oxide - Organosulfur compound - Organooxygen compound - Organofluoride - Organic metalloid moeity - Organohalogen compound - Organic oxygen compound - Alkyl halide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenoxy compounds. These are aromatic compounds contaning a phenoxy group.
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.

3 results found

Lot NumberCertificate TypeDateItem
K2016128Certificate of AnalysisMar 20, 2026 M158553
K2016127Certificate of AnalysisMar 20, 2026 M158553
K2016126Certificate of AnalysisMar 20, 2026 M158553
Chemical and Physical Properties
SensitivityAir Sensitive
Refractive Index1.47
Molecular Weight312.380 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count3
Exact Mass312.046 Da
Monoisotopic Mass312.046 Da
Topological Polar Surface Area51.800 Ų
Heavy Atom Count19
Formal Charge0
Complexity408.000
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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